ilUtil Class Reference

Util class various functions, usage as namespace. More...

Collaboration diagram for ilUtil:

Public Member Functions
	isLogin ($a_login)
	secureUrl ($url)
	Prepare secure href attribute. More...
	includeMathjax ($a_tpl=null)
	Include Mathjax. More...
	rangeDownload ($file)
	Send a file via range request, see http://mobiforge.com/design-development/content-delivery-mobile-devices alternatives could be. More...

Static Public Member Functions
static	getImageTagByType ($a_type, $a_path, $a_big=false)
	Builds an html image tag TODO: function still in use, but in future use getImagePath and move HTML-Code to your template file public. More...
static	getTypeIconPath ($a_type, $a_obj_id, $a_size='small')
	Get type icon path path Return image path for icon_xxx.pngs Or (if enabled) path to custom icon Deprecated, use ilObject::_getIcon instead. More...
static	getImagePath ($img, $module_path="", $mode="output", $offline=false)
	get image path (for images located in a template directory) More...
static	getHtmlPath ($relative_path)
	get url of path More...
static	getStyleSheetLocation ($mode="output", $a_css_name="", $a_css_location="")
	get full style sheet file name (path inclusive) of current user More...
static	getJSLocation ($a_js_name, $a_js_location="", $add_version=FALSE)
	get full javascript file name (path inclusive) of current user More...
static	getP3PLocation ()
	Get p3p file path. More...
static	getNewContentStyleSheetLocation ($mode="output")
	get full style sheet file name (path inclusive) of current user More...
static	formSelect ($selected, $varname, $options, $multiple=false, $direct_text=false, $size="0", $style_class="", $attribs="", $disabled=false)
	Builds a select form field with options and shows the selected option first. More...
static	getSelectName ($selected, $values)
	??? More...
static	formCheckbox ($checked, $varname, $value, $disabled=false)
	??? public More...
static	formDisabledRadioButton ($checked, $varname, $value, $disabled)
	??? More...
static	formRadioButton ($checked, $varname, $value, $onclick=null, $disabled=false)
	??? public More...
static	formInput ($varname, $value, $disabled=false)
	create html input area More...
static	checkInput ($vars)
	??? More...
static	setPathStr ($a_path)
	??? public More...
static	switchColor ($a_num, $a_css1, $a_css2)
	switches style sheets for each even $a_num (used for changing colors of different result rows) More...
static	checkFormEmpty ($emptyFields)
	??? public More...
static	Linkbar ($AScript, $AHits, $ALimit, $AOffset, $AParams=array(), $ALayout=array(), $prefix='')
	Linkbar Diese Funktion erzeugt einen typischen Navigationsbalken mit "Previous"- und "Next"-Links und den entsprechenden Seitenzahlen. More...
static	makeClickable ($a_text, $detectGotoLinks=false)
	makeClickable In Texten enthaltene URLs und Mail-Adressen klickbar machen More...
static	replaceLinkProperties ($matches)
	replaces target _blank with _self and the link text with the according object title. More...
static	makeDateSelect ($prefix, $year="", $month="", $day="", $startyear="", $a_long_month=true, $a_further_options=array(), $emptyoption=false)
	Creates a combination of HTML selects for date inputs. More...
static	makeTimeSelect ($prefix, $short=true, $hour="", $minute="", $second="", $a_use_default=true, $a_further_options=array())
	Creates a combination of HTML selects for time inputs. More...
static	is_email ($a_email)
	This preg-based function checks whether an e-mail address is formally valid. More...
static	isPassword ($a_passwd, &$customError=null)
	validates a password public More...
static	isPasswordValidForUserContext ($clear_text_password, $user, &$error_language_variable=null)
static	getPasswordValidChars ($a_as_regex=true, $a_only_special_chars=false)
	All valid chars for password. More...
static	getPasswordRequirementsInfo ()
	infotext for ilPasswordInputGUI setInfo() More...
static	shortenText ($a_str, $a_len, $a_dots=false, $a_next_blank=false, $a_keep_extension=false)
	shorten a string to given length. More...
static	shortenWords ($a_str, $a_len=30, $a_dots=true)
	Ensure that the maximum word lenght within a text is not longer than $a_len. More...
static	attribsToArray ($a_str)
	converts a string of format var1 = "val1" var2 = "val2" ... More...
static	rCopy ($a_sdir, $a_tdir, $preserveTimeAttributes=false)
	Copies content of a directory $a_sdir recursively to a directory $a_tdir. More...
static	getWebspaceDir ($mode="filesystem")
	get webspace directory More...
static	getDataDir ()
	get data directory (outside webspace) More...
static	getUsersOnline ($a_user_id=0)
	reads all active sessions from db and returns users that are online OR returns only one active user if a user_id is given More...
static	getAssociatedUsersOnline ($a_user_id)
	reads all active sessions from db and returns users that are online and who have a local role in a group or a course for which the the current user has also a local role. More...
static	ilTempnam ()
	Create a temporary file in an ILIAS writable directory. More...
static	createDirectory ($a_dir, $a_mod=0755)
	create directory More...
static	unzip ($a_file, $overwrite=false, $a_flat=false)
	unzip file More...
static	zip ($a_dir, $a_file, $compress_content=false)
	zips given directory/file into given zip.file More...
static	CreateIsoFromFolder ($a_dir, $a_file)
static	getConvertCmd ()
	get convert command More...
static	execConvert ($args)
	execute convert command More...
static	isConvertVersionAtLeast ($a_version)
	Compare convert version numbers. More...
static	convertImage ($a_from, $a_to, $a_target_format="", $a_geometry="", $a_background_color="")
	convert image More...
static	resizeImage ($a_from, $a_to, $a_width, $a_height, $a_constrain_prop=false)
	resize image More...
static	img ($a_src, $a_alt="", $a_width="", $a_height="", $a_border=0, $a_id="", $a_class="")
	Build img tag. More...
static	html2pdf ($html, $pdf_file)
	produce pdf out of html with htmldoc More...
static	htmlfile2pdf ($html_file, $pdf_file)
	produce pdf out of html with htmldoc More...
static	deliverData ($a_data, $a_filename, $mime="application/octet-stream", $charset="")
	deliver data for download via browser. More...
static	deliverFile ($a_file, $a_filename, $a_mime='', $isInline=false, $removeAfterDelivery=false, $a_exit_after=true)
	deliver file for download via browser. More...
static	readFile ($a_file)
	there are some known problems with the original readfile method, which sometimes truncates delivered files regardless of php.ini setting (see http://de.php.net/manual/en/function.readfile.php) use this method to avoid these problems. More...
static	getASCIIFilename ($a_filename)
	convert utf8 to ascii filename More...
static	htmlentitiesOutsideHTMLTags ($htmlText)
	Encodes HTML entities outside of HTML tags. More...
static	getJavaPath ()
	get full java path (dir + java command) More...
static	appendUrlParameterString ($a_url, $a_par, $xml_style=false)
	append URL parameter string ("par1=value1&par2=value2...") to given URL string More...
static	makeDir ($a_dir)
	creates a new directory and inherits all filesystem permissions of the parent directory You may pass only the name of your new directory or with the entire path or relative path information. More...
static	makeDirParents ($a_dir)
	Create a new directory and all parent directories. More...
static	delDir ($a_dir, $a_clean_only=false)
	removes a dir and all its content (subdirs and files) recursively More...
static	getDir ($a_dir, $a_rec=false, $a_sub_dir="")
	get directory More...
static	stripSlashesArray ($a_arr, $a_strip_html=true, $a_allow="")
	Strip slashes from array. More...
static	stripSlashesRecursive ($a_data, $a_strip_html=true, $a_allow="")
	Strip slashes from array and sub-arrays. More...
static	stripSlashes ($a_str, $a_strip_html=true, $a_allow="")
	strip slashes if magic qoutes is enabled More...
static	stripOnlySlashes ($a_str)
	strip slashes if magic qoutes is enabled More...
static	secureString ($a_str, $a_strip_html=true, $a_allow="")
	Remove unsecure tags. More...
static	getSecureTags ()
static	maskSecureTags ($a_str, $allow_array)
static	unmaskSecureTags ($a_str, $allow_array)
static	securePlainString ($a_str)
	Remove unsecure characters from a plain text string. More...
static	htmlencodePlainString ($a_str, $a_make_links_clickable, $a_detect_goto_links=false)
	Encodes a plain text string into HTML for display in a browser. More...
static	maskAttributeTag ($a_str, $tag, $tag_att)
static	unmaskAttributeTag ($a_str, $tag, $tag_att)
static	maskTag ($a_str, $t, $fix_param="")
static	unmaskTag ($a_str, $t, $fix_param="")
static	secureLink ($a_str)
static	stripScriptHTML ($a_str, $a_allow="", $a_rm_js=true)
	strip only html tags (4.0) from text $allowed contains tags to be allowed, in format tags a and b are allowed todo: needs to be optimized-> not very efficient More...
static	prepareFormOutput ($a_str, $a_strip=false)
	prepares string output for html forms public More...
static	prepareDBString ($a_str)
	prepare a string for db writing (insert/update) More...
static	removeItemFromDesktops ($a_id)
	removes object from all user's desktops public More...
static	extractParameterString ($a_parstr)
	extracts parameter value pairs from a string into an array More...
static	assembleParameterString ($a_par_arr)
static	dumpString ($a_str)
	dumps ord values of every character of string $a_str More...
static	yn2tf ($a_yn)
	convert "y"/"n" to true/false More...
static	tf2yn ($a_tf)
	convert true/false to "y"/"n" More...
static	sort_func ($a, $b)
	sub-function to sort an array More...
static	sort_func_numeric ($a, $b)
	sub-function to sort an array More...
static	sortArray ($array, $a_array_sortby, $a_array_sortorder=0, $a_numeric=false, $a_keep_keys=false)
	sortArray More...
static	stableSortArray ($array, $a_array_sortby, $a_array_sortorder=0, $a_numeric=false)
	Sort an aray using a stable sort algorithm, which preveserves the sequence of array elements which have the same sort value. More...
static	mergesort (&$array, $cmp_function='strcmp')
static	unique_multi_array ($array, $sub_key)
	Make a multi-dimensional array to have only DISTINCT values for a certain "column". More...
static	getGDSupportedImageType ($a_desired_type)
	returns the best supported image type by this PHP build More...
static	deducibleSize ($a_mime)
	checks if mime type is provided by getimagesize() More...
static	redirect ($a_script)
	http redirect to other script More...
static	insertInstIntoID ($a_value)
	inserts installation id into ILIAS id More...
static	groupNameExists ($a_group_name, $a_id=0)
	checks if group name already exists. More...
static	getMemString ()
	get current memory usage as string More...
static	isWindows ()
	check wether the current client system is a windows system More...
static	escapeShellArg ($a_arg)
static	escapeShellCmd ($a_arg)
	escape shell cmd More...
static	execQuoted ($cmd, $args=NULL)
	exec command and fix spaces on windows More...
static	excelTime ($year="", $month="", $day="", $hour="", $minute="", $second="")
	Calculates a Microsoft Excel date/time value. More...
static	renameExecutables ($a_dir)
	Rename uploaded executables for security reasons. More...
static	rRenameSuffix ($a_dir, $a_old_suffix, $a_new_suffix)
	Renames all files with certain suffix and gives them a new suffix. More...
static	isAPICall ()
static	KT_replaceParam ($qstring, $paramName, $paramValue)
static	replaceUrlParameterString ($url, $parametersArray)
static	generatePasswords ($a_number)
	Generate a number of passwords. More...
static	removeTrailingPathSeparators ($path)
static	array_php2js ($data)
	convert php arrays to javascript arrays More...
static	virusHandling ($a_file, $a_orig_name="", $a_clean=true)
	scan file for viruses and clean files if possible More...
static	moveUploadedFile ($a_file, $a_name, $a_target, $a_raise_errors=true, $a_mode="move_uploaded")
	move uploaded file More...
static	date_mysql2time ($mysql_date_time)
	make time object from mysql_date_time More...
static	now ()
	Return current timestamp in Y-m-d H:i:s format. More...
static &	processCSVRow (&$row, $quoteAll=FALSE, $separator=";", $outUTF8=FALSE, $compatibleWithMSExcel=TRUE)
	Convertes an array for CSV usage. More...
static	isDN ($a_str)
static	isIPv4 ($a_str)
static	_getObjectsByOperations ($a_obj_type, $a_operation, $a_usr_id=0, $limit=0)
	Get all objects of a specific type and check access This function is not recursive, instead it parses the serialized rbac_pa entries. More...
static	insertLatexImages ($a_text, $a_start="\ex\, $a_end="\\tex\")
	replace [text]...[/tex] tags with formula image code More...
static	buildLatexImages ($a_text, $a_dir)
	replace [text]...[/tex] tags with formula image code //////// added additional parameters to make this method usable for other start and end tags as well More...
static	prepareTextareaOutput ($txt_output, $prepare_for_latex_output=FALSE, $omitNl2BrWhenTextArea=false)
	Prepares a string for a text area output where latex code may be in it If the text is HTML-free, CHR(13) will be converted to a line break. More...
static	isHTML ($a_text)
	Checks if a given string contains HTML or not. More...
static	period2String (ilDateTime $a_from, $a_to=null)
	Return a string of time period. More...
static	getFileSizeInfo ()
static	__extractRefId ($role_title)
	extract ref id from role title, e.g. More...
static	__extractId ($ilias_id, $inst_id)
	extract ref id from role title, e.g. More...
static	_sortIds ($a_ids, $a_table, $a_field, $a_id_name)
	Function that sorts ids by a given table field using WHERE IN E.g: __sort(array(6,7),'usr_data','lastname','usr_id') => sorts by lastname. More...
static	getMySQLTimestamp ($a_ts)
	Get MySQL timestamp in 4.1.x or higher format (yyyy-mm-dd hh:mm:ss) This function converts a timestamp, if MySQL 4.0 is used. More...
static	quoteArray ($a_array)
	Quotes all members of an array for usage in DB query statement. More...
static	sendInfo ($a_info="", $a_keep=false)
	Send Info Message to Screen. More...
static	sendFailure ($a_info="", $a_keep=false)
	Send Failure Message to Screen. More...
static	sendQuestion ($a_info="", $a_keep=false)
	Send Question to Screen. More...
static	sendSuccess ($a_info="", $a_keep=false)
	Send Success Message to Screen. More...
static	infoPanel ($a_keep=true)
static	dirsize ($directory)
	get size of a directory or a file. More...
static	randomhash ()
static	setCookie ($a_cookie_name, $a_cookie_value='', $a_also_set_super_global=true, $a_set_cookie_invalid=false)
static	_sanitizeFilemame ($a_filename)
static	_getHttpPath ()
static	printBacktrace ($a_limit=0)
	printBacktrace More...
static	parseImportId ($a_import_id)
	Parse an ilias import id Typically of type il_[IL_INST_ID]_[OBJ_TYPE]_[OBJ_ID] returns array( 'orig' => 'il_4800_rolt_123' 'prefix' => 'il' 'inst_id => '4800' 'type' => 'rolt' 'id' => '123'. More...
static	unserializeSession ($data)
	Returns the unserialized ILIAS session data. More...

Static Protected Member Functions
static	processConvertVersion ($a_version)
	Parse convert version string, e.g. More...

Detailed Description

Util class various functions, usage as namespace.

Author

Sascha Hofmann sasch.nosp@m.ahof.nosp@m.mann@.nosp@m.gmx..nosp@m.de

Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e

Version

$Id$

Definition at line 17 of file class.ilUtil.php.

Member Function Documentation

__extractId()

static ilUtil::__extractId (   $ilias_id,   $inst_id  )

static

extract ref id from role title, e.g.

893 from 'il_122_role_893'

Parameters

ilias	id with format like il_<instid>_<objTyp>_ID
int	inst_id Installation ID must match inst id in param ilias_id

Returns

id or false

Definition at line 4784 of file class.ilUtil.php.

Referenced by ilGroupXMLParser\__save(), ilObjUser\_getUserData(), ilUserImportParser\extractRolesBeginTag(), ilObjectXMLParser\handlerBeginTag(), ilExerciseXMLParser\handlerBeginTag(), ilFileXMLParser\handlerBeginTag(), ilUserImportParser\importBeginTag(), ilSoapUserAdministration\importUsers(), ilSoapRBACAdministration\parseUserID(), and ilUserImportParser\verifyBeginTag().

        {

                $test_str = explode('_',$ilias_id);

                if ($test_str[0] == 'il' && $test_str[1] == $inst_id && count($test_str) == 4)
                {
                        $test2 = (int) $test_str[3];
                        return is_numeric ($test2) ? (int) $test2 : false;
                }
                return false;
        }

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__extractRefId()

static ilUtil::__extractRefId (   $role_title )

static

extract ref id from role title, e.g.

893 from 'il_crs_member_893'

Parameters

role_title

with format like il_crs_member_893

Returns

ref id or false

Definition at line 4761 of file class.ilUtil.php.

Referenced by ilSoapCourseAdministration\getCoursesForUser(), ilSoapGroupAdministration\getGroupsForUser(), and ilSoapRoleObjectXMLWriter\start().

        {

                $test_str = explode('_',$role_title);

                if ($test_str[0] == 'il')
                {
                        $test2 = (int) $test_str[3];
                        return is_numeric ($test2) ? (int) $test2 : false;
                }
                return false;
        }

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_getHttpPath()

static ilUtil::_getHttpPath ( )

static

Definition at line 5054 of file class.ilUtil.php.

References $ilIliasIniFile, and ilContext\usesHTTP().

Referenced by ilPurchaseBaseGUI\__sendBill(), ilSoapClient\__setServer(), ilMail\_getAutoGeneratedMessageString(), ilMail\_getInstallationSignature(), ilChatroomViewTask\checkPrivHosts(), ilShopBoughtObjectsGUI\createBill(), ilCronManager\runActiveJobs(), ilMailSummaryNotification\send(), ilDiskQuotaSummaryNotification\send(), and ilCronDeleteInactiveUserReminderMail\sendReminder().

        {
                global $ilIliasIniFile;
                
                if($_SERVER['SHELL'] || php_sapi_name() == 'cli' ||
                        // fallback for windows systems, useful in crons
                        (class_exists("ilContext") && !ilContext::usesHTTP()))
                {
                        return $ilIliasIniFile->readVariable('server', 'http_path');
                }
                else
                {
                        return ILIAS_HTTP_PATH;
                }
        }

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_getObjectsByOperations()

static ilUtil::_getObjectsByOperations (   $a_obj_type,   $a_operation,   $a_usr_id = 0,   $limit = 0  )

static

Get all objects of a specific type and check access This function is not recursive, instead it parses the serialized rbac_pa entries.

Get all objects of a specific type where access is granted for the given operation. This function does a checkAccess call for all objects in the object hierarchy and return only the objects of the given type. Please note if access is not granted to any object in the hierarchy the function skips all objects under it. Example: You want a list of all Courses that are visible and readable for the user. The function call would be: $your_list = IlUtil::getObjectsByOperation ("crs", "visible"); Lets say there is a course A where the user would have access to according to his role assignments. Course A lies within a group object which is not readable for the user. Therefore course A won't appear in the result list although the queried operations 'read' would actually permit the user to access course A.

public

Parameters

string/array	object type 'lm' or array('lm','sahs')
string	permission to check e.g. 'visible' or 'read'
int	id of user in question
int	limit of results. if not given it defaults to search max hits.If limit is -1 limit is unlimited

Returns

array of ref_ids

Definition at line 4326 of file class.ilUtil.php.

References $ilDB, $ilUser, $query, $res, $row, ilRbacReview\_getOperationIdsByName(), and DB_FETCHMODE_OBJECT.

Referenced by ilObjSurveyQuestionPool\_getAvailableQuestionpools(), ilObjQuestionPool\_getAvailableQuestionpools(), ilObjTest\_getAvailableTests(), ilDataLoader\assignUsersAsCourseMembers(), ilECSSettingsGUI\exportImported(), ilDataLoader\generateCalendarEntries(), ilDataLoader\generateFiles(), ilCourseGroupingAssignmentTableGUI\getItems(), ilObjSurvey\getQuestionblocksTable(), ilECSSettingsGUI\imported(), ilWebResourceCronLinkCheck\run(), ilObjectCopyGUI\sourceExists(), ilRBACTest\testRbacUA(), ilObjectTest\testTreeTrash(), ilDataLoader\writeCategoryCsv(), and ilDataLoader\writeCourseCsv().

        {
                global $ilDB,$rbacreview,$ilAccess,$ilUser,$ilias,$tree;

                if(!is_array($a_obj_type))
                {
                        $where = "WHERE type = ".$ilDB->quote($a_obj_type, "text")." ";
                }
                else
                {
                        $where = "WHERE ".$ilDB->in("type", $a_obj_type, false, "text")." ";
                }

                // limit number of results default is search result limit
                if(!$limit)
                {
                        $limit = $ilias->getSetting('search_max_hits',100);
                }
                if($limit == -1)
                {
                        $limit = 10000;
                }

                // default to logged in usr
                $a_usr_id = $a_usr_id ? $a_usr_id : $ilUser->getId();
                $a_roles = $rbacreview->assignedRoles($a_usr_id);

                // Since no rbac_pa entries are available for the system role. This function returns !all! ref_ids in the case the user
                // is assigned to the system role
                if($rbacreview->isAssigned($a_usr_id,SYSTEM_ROLE_ID))
                {
                        $query = "SELECT ref_id FROM object_reference obr LEFT JOIN object_data obd ON obr.obj_id = obd.obj_id ".
                                "LEFT JOIN tree ON obr.ref_id = tree.child ".
                                $where.
                                "AND tree = 1";

                        $res = $ilDB->query($query);
                        $counter = 0;
                        while($row = $ilDB->fetchObject($res))
                        {
                                // Filter recovery folder
                                if($tree->isGrandChild(RECOVERY_FOLDER_ID, $row->ref_id))
                                {
                                        continue;
                                }

                                if($counter++ >= $limit)
                                {
                                        break;
                                }

                                $ref_ids[] = $row->ref_id;
                        }
                        return $ref_ids ? $ref_ids : array();
                } // End Administrators

                // Check ownership if it is not asked for edit_permission or a create permission
                if($a_operation == 'edit_permissions' or strpos($a_operation,'create') !== false)
                {
                        $check_owner = ") ";
                }
                else
                {
                        $check_owner = "OR owner = ".$ilDB->quote($a_usr_id, "integer").") ";
                }

                $ops_ids = ilRbacReview::_getOperationIdsByName(array($a_operation));
                $ops_id = $ops_ids[0];

                $and = "AND ((".$ilDB->in("rol_id", $a_roles, false, "integer")." ";

                $query = "SELECT DISTINCT(obr.ref_id),obr.obj_id,type FROM object_reference obr ".
                        "JOIN object_data obd ON obd.obj_id = obr.obj_id ".
                        "LEFT JOIN rbac_pa  ON obr.ref_id = rbac_pa.ref_id ".
                        $where.
                        $and.
                        "AND (".$ilDB->like("ops_id", "text","%i:".$ops_id."%"). " ".
                        "OR ".$ilDB->like("ops_id", "text", "%:\"".$ops_id."\";%").")) ".
                        $check_owner;

                $res = $ilDB->query($query);
                $counter = 0;
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        if($counter >= $limit)
                        {
                                break;
                        }
                        
                        // Filter objects in recovery folder
                        if($tree->isGrandChild(RECOVERY_FOLDER_ID, $row->ref_id))
                        {
                                continue;
                        }
                        
                        // Check deleted, hierarchical access ...
                        if($ilAccess->checkAccessOfUser($a_usr_id,$a_operation,'',$row->ref_id,$row->type,$row->obj_id))
                        {
                                $counter++;
                                $ref_ids[] = $row->ref_id;
                        }
                }
                return $ref_ids ? $ref_ids : array();
        }

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_sanitizeFilemame()

static ilUtil::_sanitizeFilemame (   $a_filename )

static

Definition at line 5049 of file class.ilUtil.php.

Referenced by ilSoapUtils\distributeMails(), ilFileDataMail\storeAsAttachment(), ilFileDataForum\storeUploadedFile(), and ilFileDataMail\storeUploadedFile().

        {
                return strip_tags(self::stripSlashes($a_filename));
        }

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_sortIds()

static ilUtil::_sortIds (   $a_ids,   $a_table,   $a_field,   $a_id_name  )

static

Function that sorts ids by a given table field using WHERE IN E.g: __sort(array(6,7),'usr_data','lastname','usr_id') => sorts by lastname.

Parameters

array	Array of ids
string	table name
string	table field
string	id name

Returns

array sorted ids

protected

Definition at line 4811 of file class.ilUtil.php.

References $ilDB, $query, $res, $row, DB_FETCHMODE_OBJECT, and quoteArray().

Referenced by ilObjRoleGUI\adoptPermObject(), ilObjSessionGUI\eventsListObject(), ilSessionOverviewGUI\exportCSV(), ilMemberExport\fetchUsers(), ilAttendanceList\getHTML(), ilCourseGroupingAssignmentTableGUI\getItems(), ilPermissionGUI\initRoleForm(), ilSessionOverviewGUI\listSessions(), ilConsultationHoursTableGUI\parse(), ilLDAPSettingsGUI\prepareGlobalRoleSelection(), ilAuthShibbolethSettingsGUI\prepareRoleSelect(), ilLDAPSettingsGUI\prepareRoleSelect(), ilECSSettingsGUI\prepareRoleSelect(), ilRadiusSettingsGUI\prepareRoleSelection(), ilCASSettingsGUI\prepareRoleSelection(), ilOpenIdSettingsGUI\prepareRoleSelection(), and ilMailSearchCoursesGUI\showMembers().

        {
                global $ilDB;

                if(!$a_ids)
                {
                        return array();
                }

                // use database to sort user array
                $where = "WHERE ".$a_id_name." IN (";
                $where .= implode(",", ilUtil::quoteArray($a_ids));
                $where .= ") ";

                $query = "SELECT ".$a_id_name." FROM ".$a_table." ".
                        $where.
                        "ORDER BY ".$a_field;

                $res = $ilDB->query($query);
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        $ids[] = $row->$a_id_name;
                }
                return $ids ? $ids : array();
        }

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appendUrlParameterString()

static ilUtil::appendUrlParameterString (   $a_url,   $a_par,   $xml_style = false  )

static

append URL parameter string ("par1=value1&par2=value2...") to given URL string

Definition at line 2400 of file class.ilUtil.php.

Referenced by ilTemplate\addILIASFooter(), ilObjectListGUI\appendRepositoryFrameParameter(), ilCtrl\appendRequestTokenParameterString(), ilCaptchaInputGUI\checkInput(), ilAssQuestionHintRequestGUI\confirmRequestCmd(), ilObjTestGUI\executeCreateQuestionObject(), ilTemplate\fillJavascriptFile(), ilAssQuestionHintsTableGUI\fillRow(), ilSecurImageUtil\getAudioScript(), ilObjQuestionPoolListGUI\getCommandLink(), ilObjTestListGUI\getCommandLink(), ilTestRandomQuestionSetSourcePoolDefinitionListTableGUI\getDeleteHref(), ilTestRandomQuestionSetSourcePoolDefinitionListTableGUI\getEditHref(), ilCtrl\getFormActionByClass(), ilMainMenuGUI\getLanguageSelection(), ilIntLinkRepItemExplorerGUI\getNodeHref(), ilLMPresentationGUI\getSourcecodeDownloadLink(), ilCtrl\getUrlParameters(), ilInternalLinkGUI\renderLink(), ilCtrl\returnToParent(), ilObjContentObjectGUI\setilLMMenu(), ilPCQuestionGUI\setTabs(), and ilNoteGUI\showTargets().

        {
                $amp = $xml_style
                        ? "&"
                        : "&";
                
                $url = (is_int(strpos($a_url, "?")))
                        ? $a_url.$amp.$a_par
                        : $a_url."?".$a_par;

                return $url;
        }

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array_php2js()

static ilUtil::array_php2js (   $data )

static

convert php arrays to javascript arrays

Author

gigi@.nosp@m.orso.nosp@m.ne.co.nosp@m.m public

Parameters

array

Returns

string

Definition at line 4061 of file class.ilUtil.php.

References $data.

Referenced by ilObjiLincCourseGUI\__showSearchGroupTable(), ilObjiLincCourseGUI\__showSearchRoleTable(), ilObjiLincCourseGUI\__showSearchUserTable(), and ilObjRoleTemplateGUI\permObject().

        {
                if (empty($data))
                {
                        $data = array();
                }

                foreach($data as $k=>$datum)
                {
                        if(is_null($datum)) $data[$k] = 'null';
                        if(is_string($datum)) $data[$k] = "'" . $datum . "'";
                        if(is_array($datum)) $data[$k] = array_php2js($datum);
                }

                return "[" . implode(', ', $data) . "]";
        }

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assembleParameterString()

static ilUtil::assembleParameterString (   $a_par_arr )

static

Definition at line 3240 of file class.ilUtil.php.

References $target_arr.

Referenced by ilMediaItem\getParameterString().

        {
                if (is_array($a_par_arr))
                {
                        $target_arr = array();
                        foreach ($a_par_arr as $par => $val)
                        {
                                $target_arr[] = "$par=\"$val\"";
                        }
                        $target_str = implode(", ", $target_arr);
                }

                return $target_str;
        }

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attribsToArray()

static ilUtil::attribsToArray (   $a_str )

static

converts a string of format var1 = "val1" var2 = "val2" ...

into an array

Parameters

string

$a_str

string in format: var1 = "val1" var2 = "val2" ...

Returns

array array of variable value pairs

Definition at line 1536 of file class.ilUtil.php.

Referenced by ilPCParagraph\_input2xml(), ilPCParagraph\intLinks2xml(), and ilPCParagraph\xml2output().

        {
                $attribs = array();
                while (is_int(strpos($a_str, "=")))
                {
                        $eq_pos = strpos($a_str, "=");
                        $qu1_pos = strpos($a_str, "\"");
                        $qu2_pos = strpos(substr($a_str, $qu1_pos + 1), "\"") + $qu1_pos + 1;
                        if (is_int($eq_pos) && is_int($qu1_pos) && is_int($qu2_pos))
                        {
                                $var = trim(substr($a_str, 0, $eq_pos));
                                $val = trim(substr($a_str, $qu1_pos + 1, ($qu2_pos - $qu1_pos) - 1));
                                $attribs[$var] = $val;
                                $a_str = substr($a_str, $qu2_pos + 1);
                        }
                        else
                        {
                                $a_str = "";
                        }
                }
                return $attribs;
        }

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buildLatexImages()

static ilUtil::buildLatexImages (   $a_text,   $a_dir  )

static

replace [text]...[/tex] tags with formula image code //////// added additional parameters to make this method usable for other start and end tags as well

Definition at line 4556 of file class.ilUtil.php.

References $GLOBALS.

Referenced by ilPresentationListTableGUI\fillRow().

        {
                $result_text = $a_text;
                
                $start = "\[tex\]";
                $end = "\[\/tex\]";

                $cgi = URL_TO_LATEX;
                
                if ($cgi != "")
                {
                        while (preg_match('/' . $start . '(.*?)' . $end . '/ie', $result_text, $found))
                        {
                                $cnt = (int) $GLOBALS["teximgcnt"]++;
                                // get image from cgi and write it to file
                                $fpr = @fopen($cgi."?".rawurlencode($found[1]), "r");
                                $lcnt = 0;
                                if ($fpr)
                                {
                                        while(!feof($fpr))
                                        {
                                                $buf = fread($fpr, 1024);
                                                if ($lcnt == 0)
                                                {
                                                        if (is_int(strpos(strtoupper(substr($buf, 0, 5)), "GIF")))
                                                        {
                                                                $suffix = "gif";
                                                        }
                                                        else
                                                        {
                                                                $suffix = "png";
                                                        }
                                                        $fpw = fopen($a_dir."/teximg/img".$cnt.".".$suffix, "w");
                                                }
                                                $lcnt++;
                                                fwrite($fpw, $buf);
                                        }
                                        fclose($fpw);
                                        fclose($fpr);
                                }

                                // replace tex-tag
                                $img_str = "./teximg/img".$cnt.".".$suffix;
                                $result_text = str_replace($found[0],
                                        '<img alt="'.$found[1].'" src="'.$img_str.'" />', $result_text);
                        }
                }

                return $result_text;
        }

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checkFormEmpty()

static ilUtil::checkFormEmpty (   $emptyFields )

static

??? public

Parameters

array

Returns

string

Definition at line 648 of file class.ilUtil.php.

        {

                $feedback = "";

                foreach ($emptyFields as $key => $val)
                {
                        if ($val == "") {
                                if ($feedback != "") $feedback .= ", ";
                                $feedback .= $key;
                        }
                }

                return $feedback;
        }

checkInput()

static ilUtil::checkInput (   $vars )

static

???

Parameters

string

Definition at line 592 of file class.ilUtil.php.

        {
                // TO DO:
                // Diese Funktion soll Formfeldeingaben berprfen (empty und required)
        }

convertImage()

static ilUtil::convertImage (   $a_from,   $a_to,   $a_target_format = "",   $a_geometry = "",   $a_background_color = ""  )

static

convert image

Parameters

string	$a_from	source file
string	$a_to	target file
string	$a_target_format	target image file format

Definition at line 2019 of file class.ilUtil.php.

References escapeShellArg(), and execConvert().

Referenced by ilMediaItem\copyOriginal(), assOrderingQuestionImport\fromXML(), ilObjMediaObject\generatePreviewPic(), assSingleChoice\generateThumbForFile(), assMultipleChoice\generateThumbForFile(), assKprimChoice\generateThumbForFile(), assOrderingQuestion\generateThumbForFile(), assMatchingQuestion\generateThumbForFile(), ilMediaItem\getThumbnailTarget(), ilCertificate\importCertificate(), ilObjMediaObject\makeThumbnail(), assOrderingQuestion\setImageFile(), assMatchingQuestion\setImageFile(), ilObjCertificateSettings\uploadBackgroundImage(), and ilCertificate\uploadBackgroundImage().

        {
                $format_str = ($a_target_format != "")
                        ? strtoupper($a_target_format).":"
                        : "";
                $geometry = "";
                if ($a_geometry != "")
                {
                        if (is_int(strpos($a_geometry, "x")))
                        {
                                $geometry = " -geometry ".$a_geometry." ";
                        }
                        else
                        {
                                $geometry = " -geometry ".$a_geometry."x".$a_geometry." ";
                        }
                }
                
                $bg_color = ($a_background_color != "")
                        ? " -background color ".$a_background_color." "
                        : "";
                $convert_cmd = ilUtil::escapeShellArg($a_from)." ".$bg_color.$geometry.ilUtil::escapeShellArg($format_str.$a_to);

                ilUtil::execConvert($convert_cmd);
        }

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createDirectory()

static ilUtil::createDirectory (   $a_dir,   $a_mod = 0755  )

static

create directory

deprecated use makeDir() instead!

Definition at line 1729 of file class.ilUtil.php.

References makeDir().

Referenced by ilObjMediaObject\_createThumbnailDirectory(), ilObjCategoryGUI\_importCategories(), ilObjMediaObject\createDirectory(), ilObjExternalToolsSettingsGUI\createSocialBookmarkObject(), ilMediaItem\createWorkDirectory(), ilTempnam(), ilSCORM2004ScoGUI\importSave(), ilPropertyFormGUI\keepFileUpload(), assQuestion\moveUploadedMediaFile(), ilSetup\unzip(), and ilObjExternalToolsSettingsGUI\updateSocialBookmarkObject().

        {
                ilUtil::makeDir($a_dir);
                //@mkdir($a_dir);
                //@chmod($a_dir, $a_mod);
        }

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CreateIsoFromFolder()

static ilUtil::CreateIsoFromFolder (   $a_dir,   $a_file  )

static

Definition at line 1922 of file class.ilUtil.php.

References $file, escapeShellArg(), and execQuoted().

Referenced by ilScorm2004Export\buildExportFileISO().

        {
                $cdir = getcwd();

                $pathinfo = pathinfo($a_dir);
                chdir($pathinfo["dirname"]);
                
                $pathinfo = pathinfo($a_file);
                $dir = $pathinfo["dirname"];
                $file = $pathinfo["basename"];  $zipcmd = "-r ".ilUtil::escapeShellArg($a_file)." ".$source;

                $mkisofs = PATH_TO_MKISOFS;
                if(!$mkisofs)
                {
                        chdir($cdir);
                        return false;
                }
                
                $name = basename($a_dir);
                $source = ilUtil::escapeShellArg($name);

                $zipcmd = "-r -J -o ".$a_file." ".$source;
                ilUtil::execQuoted($mkisofs, $zipcmd);
                chdir($cdir);
                return true;
        }

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date_mysql2time()

static ilUtil::date_mysql2time (   $mysql_date_time )

static

make time object from mysql_date_time

Definition at line 4201 of file class.ilUtil.php.

Referenced by ilTestServiceGUI\getResultsUserdata(), and ilFileXMLWriter\start().

                                                                  {
                list($datum, $uhrzeit) = explode (" ",$mysql_date_time);
                list($jahr, $monat, $tag) = explode("-", $datum);
                list($std, $min, $sec) = explode(":", $uhrzeit);
                return mktime ((int) $std, (int) $min, (int) $sec, (int) $monat, (int) $tag, (int) $jahr);
         }

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deducibleSize()

static ilUtil::deducibleSize (   $a_mime )

static

checks if mime type is provided by getimagesize()

Parameters

string

$a_mime

mime format

Returns

boolean returns true if size is deducible by getimagesize()_DiffEngine

Definition at line 3588 of file class.ilUtil.php.

Referenced by ilObjMediaObject\_determineWidthHeight(), ilObjMediaObject\_saveTempFileAsMediaObject(), ilMediaPoolTableGUI\fillRow(), ilMediaItem\getOriginalSize(), and ilObjMediaPoolSubItemListGUI\parseImage().

        {
                if (($a_mime == "image/gif") || ($a_mime == "image/jpeg") ||
                ($a_mime == "image/png") || ($a_mime == "application/x-shockwave-flash") ||
                ($a_mime == "image/tiff") || ($a_mime == "image/x-ms-bmp") ||
                ($a_mime == "image/psd") || ($a_mime == "image/iff"))
                {
                        return true;
                }
                else
                {
                        return false;
                }
        }

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delDir()

static ilUtil::delDir (   $a_dir,   $a_clean_only = false  )

static

removes a dir and all its content (subdirs and files) recursively

public

Parameters

string

dir to delete

Author

Unknown flexe.nosp@m.r@cu.nosp@m.tephp.nosp@m..com (source: http://www.php.net/rmdir)

Definition at line 2535 of file class.ilUtil.php.

References $file.

Referenced by ilFileDataMail\__deleteAttachmentDirectory(), ilFileDataGroup\_deleteAll(), assSingleChoice\afterSyncWithOriginal(), assMatchingQuestion\afterSyncWithOriginal(), ilUserDataSet\afterXmlRecordWriting(), ilWikiHTMLExport\buildExportFile(), ilPortfolioHTMLExport\buildExportFile(), ilObjBlogGUI\buildExportFile(), ilScorm2004Export\buildExportFileHTML(), ilScorm2004Export\buildExportFileHTMLOne(), ilScorm2004Export\buildExportFileISO(), ilScorm2004Export\buildExportFilePDF(), ilScorm2004Export\buildExportFileSCORM(), ilSurveyExport\buildExportFileXML(), assMultipleChoice\calculateReachedPoints(), ilObjStyleSheet\cleanExportDirectory(), assOrderingQuestion\cleanImagefiles(), ilObjFile\clearDataDirectory(), ilExAssignment\clearMultiFeedbackDirectory(), ilSetup\cloneFromSource(), ilFileDataShop\deassignFileFromPaymentObject(), ilUpdateUtils\delDir(), ilObjAICCLearningModule\delete(), ilObjMediaObject\delete(), ilObjFileBasedLM\delete(), ilFileSystemStorage\delete(), ilObjSurvey\delete(), ilExportGUI\delete(), ilObjContentObject\delete(), ilClient\delete(), ilObjSAHSLearningModule\delete(), SurveyQuestion\delete(), assQuestion\delete(), ilObjSurveyQuestionPool\deleteAllData(), ilCertificate\deleteCertificate(), ilFileDataGroup\deleteDirectory(), ilFileDataCourse\deleteDirectory(), ilFileSystemStorage\deleteDirectory(), ilObjSurveyQuestionPoolGUI\deleteExportFileObject(), ilObjSurveyGUI\deleteExportFileObject(), ilExAssignment\deleteFeedbackFile(), ilFileSystemGUI\deleteFile(), ilObjMediaObjectGUI\deleteFileObject(), ilObjQuestionPool\deleteQuestionpool(), assQuestion\deleteSuggestedSolutions(), ilObjSurvey\deleteSurveyRecord(), ilObjTest\deleteTest(), ilObjFile\deleteVersions(), ilCertificate\deliverExportFileXML(), ilObjFile\doDelete(), ilExAssignment\downloadAllDeliveredFiles(), ilObjWorkspaceFolder\downloadFolder(), ilObjFolder\downloadFolder(), ilExAssignment\downloadMultipleFiles(), ilContainerGUI\downloadMultipleObjects(), ilExport\exportEntity(), ilObjGlossary\exportHTML(), ilObjFileBasedLMGUI\exportHTML(), ilObjContentObject\exportHTML(), ilExportContainer\exportObject(), ilExport\exportObject(), ilObjUser\exportPersonalData(), ilObjContentObject\exportSCORM(), ilExAssignment\handleFeedbackFileUpload(), ilCloudPluginUploadGUI\handleFileUpload(), ilObjFileGUI\handleFileUpload(), assFileUpload\hasFileUploads(), ilObjUserFolderGUI\importCancelledObject(), ilCertificate\importCertificate(), ilObjGlossaryGUI\importFileObject(), ilObjContentObject\importFromZipFile(), ilImport\importObject(), ilObjSurveyQuestionPool\importObject(), ilObjSurvey\importObject(), ilObjUserFolderGUI\importUserRoleAssignmentObject(), ilObjUserFolderGUI\importUsersObject(), ilObjQuestionPoolGUI\importVerifiedFileObject(), ilObjTestGUI\importVerifiedFileObject(), ilTestExportGUI\listExportFiles(), ilObjExercise\processUploadedFile(), ilFileUtils\processZipFile(), ilObjTest\removeAllTestEditings(), ilObjTest\removeTestResultsByActiveIds(), ilObjTest\removeTestResultsForUser(), assSingleChoice\savePreviewData(), ilObjFileGUI\saveUnzip(), ilOrgUnitExporter\sendAndCreateSimpleExportFile(), assMultipleChoice\syncImages(), assSingleChoice\syncImages(), assQuestion\syncSuggestedSolutionFiles(), ilFileDataImportMail\unlinkLast(), ilFileDataImportGroup\unlinkLast(), unzip(), ilSetup\updateNewClient(), ilExAssignment\uploadMultiFeedbackFile(), ilObjQuestionPoolGUI\uploadQplObject(), and ilObjTestGUI\uploadTstObject().

        {
                if (!is_dir($a_dir) || is_int(strpos($a_dir, "..")))
                {
                        return;
                }

                $current_dir = opendir($a_dir);

                $files = array();

                // this extra loop has been necessary because of a strange bug
                // at least on MacOS X. A looped readdir() didn't work
                // correctly with larger directories
                // when an unlink happened inside the loop. Getting all files
                // into the memory first solved the problem.
                while($entryname = readdir($current_dir))
                {
                        $files[] = $entryname;
                }

                foreach($files as $file)
                {
                        if(is_dir($a_dir."/".$file) and ($file != "." and $file!=".."))
                        {
                                ilUtil::delDir(${a_dir}."/".${file});
                        }
                        elseif ($file != "." and $file != "..")
                        {
                                unlink(${a_dir}."/".${file});
                        }
                }

                closedir($current_dir);
                if (!$a_clean_only)
                {
                        @rmdir(${a_dir});
                }
        }

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deliverData()

static ilUtil::deliverData (   $a_data,   $a_filename,   $mime = "application/octet-stream",   $charset = ""  )

static

deliver data for download via browser.

We need to set the following headers to make downloads work using IE in HTTPS mode.

Definition at line 2157 of file class.ilUtil.php.

References exit, getASCIIFilename(), and ilHTTPS\getInstance().

Referenced by ilTestExport\aggregatedResultsToCSV(), ilCertificate\createPreview(), ilMemberExportGUI\deliverData(), ilObjSurvey\deliverPDFfromFO(), ilObjTest\deliverPDFfromFO(), ilPublicUserProfileGUI\deliverVCard(), ilMemberExportGUI\downloadExportFile(), ilObjSystemFolderGUI\downloadJavaServerIniObject(), ilObjLanguageExtGUI\downloadObject(), ilForumExportGUI\executeCommand(), ilBookmarkAdministrationGUI\export(), ilSurveyParticipantsGUI\exportAllCodesObject(), ilAccountCodesGUI\exportCodes(), ilPaymentCouponGUI\exportCodes(), ilRegistrationSettingsGUI\exportCodes(), ilSurveyParticipantsGUI\exportCodesObject(), ilSessionOverviewGUI\exportCSV(), ilSurveyEvaluationGUI\exportCumulatedResults(), ilECSSettingsGUI\exportImported(), ilObjAssessmentFolderGUI\exportLogObject(), ilNoteGUI\exportNotesHTML(), ilECSSettingsGUI\exportReleased(), ilDidacticTemplateSettingsGUI\exportTemplate(), ilTestExport\exportToCSV(), ilSurveyEvaluationGUI\exportUserSpecificResults(), ilCalendarRemoteAccessHandler\handleRequest(), ilCertificate\outCertificate(), and ilPageObject\send_paragraph().

        {
                $disposition = "attachment"; // "inline" to view file in browser or "attachment" to download to hard disk
                //              $mime = "application/octet-stream"; // or whatever the mime type is

                include_once './Services/Http/classes/class.ilHTTPS.php';
                
                //if($_SERVER['HTTPS'])
                if( ilHTTPS::getInstance()->isDetected() )
                {

                        // Added different handling for IE and HTTPS => send pragma after content informations
                        #header("Pragma: ");
                        #header("Cache-Control: ");
                        #header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
                        #header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
                        #header("Cache-Control: no-store, no-cache, must-revalidate"); // HTTP/1.1
                        #header("Cache-Control: post-check=0, pre-check=0", false);
                }
                else if ($disposition == "attachment")
                {
                        header("Cache-control: private");
                }
                else
                {
                        header("Cache-Control: no-cache, must-revalidate");
                        header("Pragma: no-cache");
                }

                $ascii_filename = ilUtil::getASCIIFilename($a_filename);

                if (strlen($charset))
                {
                        $charset = "; charset=$charset";
                }
                header("Content-Type: $mime$charset");
                header("Content-Disposition:$disposition; filename=\"".$ascii_filename."\"");
                header("Content-Description: ".$ascii_filename);
                header("Content-Length: ".(string)(strlen($a_data)));

                //if($_SERVER['HTTPS'])
                if( ilHTTPS::getInstance()->isDetected() )
                {
            header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
            header('Pragma: public');
                }

                header("Connection: close");
                echo $a_data;
                exit;
        }

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deliverFile()

static ilUtil::deliverFile (   $a_file,   $a_filename,   $a_mime = '',   $isInline = false,   $removeAfterDelivery = false,   $a_exit_after = true  )

static

deliver file for download via browser.

Parameters

$mime	Mime of the file
$isInline	Set this to true, if the file shall be shown in browser

Definition at line 2220 of file class.ilUtil.php.

References exit, getASCIIFilename(), ilHTTPS\getInstance(), and readFile().

Referenced by ilTestExport\aggregatedResultsToExcel(), ilShopBoughtObjectsGUI\createBill(), ilObjTestVerificationGUI\deliver(), ilObjCourseVerificationGUI\deliver(), ilObjExerciseVerificationGUI\deliver(), ilObjSCORMVerificationGUI\deliver(), ilCertificate\deliverExportFileXML(), ilMailFolderGUI\deliverFile(), ilBookingObjectGUI\deliverInfo(), ilNewsItem\deliverMobFile(), ilBookingObjectGUI\deliverPostFile(), ilExportGUI\download(), ilExAssignment\downloadAllDeliveredFiles(), ilCourseArchivesGUI\downloadArchives(), ilObjCourseGUI\downloadArchivesObject(), ilObjPortfolioGUI\downloadExcAssFile(), ilObjBlogGUI\downloadExcAssFile(), ilObjPortfolioGUI\downloadExcSubFile(), ilObjBlogGUI\downloadExcSubFile(), ilSCORM2004ScoGUI\downloadExportFile(), ilGlossaryPresentationGUI\downloadExportFile(), ilObjGroup\downloadExportFile(), ilObjSCORM2004LearningModuleGUI\downloadExportFile(), ilLMPresentationGUI\downloadExportFile(), ilObjSurveyQuestionPoolGUI\downloadExportFileObject(), ilObjSurveyGUI\downloadExportFileObject(), ilObjUserFolderGUI\downloadExportFileObject(), ilObjExerciseGUI\downloadFeedbackFileObject(), ilAdvancedMDSettingsGUI\downloadFile(), ilFileSystemGUI\downloadFile(), ilObjExerciseGUI\downloadFileObject(), ilObjWorkspaceFolder\downloadFolder(), ilObjFolder\downloadFolder(), ilObjFolderGUI\downloadFolderObject(), ilObjExerciseGUI\downloadGlobalFeedbackFileObject(), ilExAssignment\downloadMultipleFiles(), ilContainerGUI\downloadMultipleObjects(), ilObjContentObjectGUI\downloadPDFFile(), ilObjExerciseGUI\downloadPeerReviewObject(), ilSCORM2004ScoGUI\downloadResource(), ilExAssignment\downloadSingleFile(), ilSCORMOfflineModeGUI\executeCommand(), ilObjDlBook\export(), ilObjPortfolioBaseGUI\export(), ilObjBlogGUI\export(), ilSurveyEvaluationGUI\exportCumulatedResults(), ilObjExercise\exportGradesExcel(), ilObjStyleSettingsGUI\exportLayoutObject(), ilObjQuestionPoolGUI\exportQuestionObject(), ilObjStyleSheetGUI\exportStyleObject(), ilTestExport\exportToExcel(), ilSurveyEvaluationGUI\exportUserSpecificResults(), assFileUpload\hasFileUploads(), ilTestExportGUI\listExportFiles(), ilOrgUnitExporter\sendAndCreateSimpleExportFile(), ilObjBibliographicGUI\sendFile(), ilDataCollectionRecordListGUI\sendFile(), ilObjFile\sendFile(), ilWebAccessChecker\sendFile(), ilObjSessionGUI\sendFileObject(), ilObjCourseGUI\sendFileObject(), ilExAssignment\sendMultiFeedbackStructureFile(), ilObjUser\sendPersonalDataFile(), and ilObjForumGUI\setTreeStateAsynchObject().

        {
                // should we fail silently?
                if(!file_exists($a_file))
                {
                        return false;
                }       

                if ($isInline) {
                        $disposition = "inline"; // "inline" to view file in browser
                } else {
                        $disposition =  "attachment"; // "attachment" to download to hard disk
                        //$a_mime = "application/octet-stream"; // override mime type to ensure that no browser tries to show the file anyway.
                }
        // END WebDAV: Show file in browser or provide it as attachment

                if(strlen($a_mime))
                {
                        $mime = $a_mime;
                }
                else
                {
                        $mime = "application/octet-stream"; // or whatever the mime type is
                }
        // BEGIN WebDAV: Removed broken HTTPS code.
        // END WebDAV: Removed broken HTTPS code.
                if ($disposition == "attachment")
                {
                        header("Cache-control: private");
                }
                else
                {
                        header("Cache-Control: no-cache, must-revalidate");
                        header("Pragma: no-cache");
                }

                $ascii_filename = ilUtil::getASCIIFilename($a_filename);

                header("Content-Type: $mime");
                header("Content-Disposition:$disposition; filename=\"".$ascii_filename."\"");
                header("Content-Description: ".$ascii_filename);
                
                // #7271: if notice gets thrown download will fail in IE
                $filesize = @filesize($a_file);
                if ($filesize)
                {
                        header("Content-Length: ".(string)$filesize);
                }

                include_once './Services/Http/classes/class.ilHTTPS.php';
                #if($_SERVER['HTTPS'])
                if(ilHTTPS::getInstance()->isDetected())
                {
            header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
            header('Pragma: public');
                }

                header("Connection: close");
                ilUtil::readFile( $a_file );
                if ($removeAfterDelivery)
                {
                        unlink ($a_file);
                }
                if ($a_exit_after)
                {
                        exit;
                }
        }

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dirsize()

static ilUtil::dirsize (   $directory )

static

get size of a directory or a file.

Parameters

string

path to a directory or a file

Returns

integer. Returns -1, if the directory does not exist.

Definition at line 4980 of file class.ilUtil.php.

References $size.

Referenced by ilObjMediaCastAccess\_lookupDiskUsage(), ilObjFileBasedLMAccess\_lookupDiskUsage(), ilObjFileAccess\_lookupDiskUsage(), ilObjSAHSLearningModuleAccess\_lookupDiskUsage(), ilFileDataMail\_lookupDiskUsageOfUser(), ilExAssignment\downloadAllDeliveredFiles(), ilObjPortfolio\handleQuotaUpdate(), ilVerificationObject\handleQuotaUpdate(), and ilObjBlog\handleQuotaUpdate().

    {
                $size = 0;
                if (!is_dir($directory))
                {
                        // BEGIN DiskQuota Suppress PHP warning when attempting to determine
                        //       dirsize of non-existing directory
                        $size = @filesize($directory);
                        // END DiskQuota Suppress PHP warning.
                        return ($size === false) ? -1 : $size;
                }
                if ($DIR = opendir($directory))
                {
                        while (($dirfile = readdir($DIR)) !== false)
                        {
                                if (is_link($directory . DIRECTORY_SEPARATOR  . $dirfile) || $dirfile == '.' || $dirfile == '..')
                                        continue;
                                if (is_file($directory .  DIRECTORY_SEPARATOR   . $dirfile))
                                        $size += filesize($directory . DIRECTORY_SEPARATOR   . $dirfile);
                                else if (is_dir($directory . DIRECTORY_SEPARATOR   . $dirfile))
                                {
                                        // BEGIN DiskQuota: dirsize is not a global function anymore
                                        $dirSize = ilUtil::dirsize($directory .  DIRECTORY_SEPARATOR   . $dirfile);
                                        // END DiskQuota: dirsize is not a global function anymore
                                        if ($dirSize >= 0)
                                                $size += $dirSize;
                                        else return -1;
                                }
                        }
                        closedir($DIR);
                }
                return $size;
        }

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dumpString()

static ilUtil::dumpString (   $a_str )

static

dumps ord values of every character of string $a_str

Definition at line 3261 of file class.ilUtil.php.

References $ret.

        {
                $ret = $a_str.": ";
                for($i=0; $i<strlen($a_str); $i++)
                {
                        $ret.= ord(substr($a_str,$i,1))." ";
                }
                return $ret;
        }

escapeShellArg()

static ilUtil::escapeShellArg (   $a_arg )

static

Definition at line 3735 of file class.ilUtil.php.

Referenced by ilFFmpeg\convert(), convertImage(), CreateIsoFromFolder(), ilPreviewRenderer\createPreviewImage(), ilExAssignment\downloadAllDeliveredFiles(), ilExAssignment\downloadMultipleFiles(), ilFFmpeg\extractImage(), ilObjMediaObject\generatePreviewPic(), ilObjFile\getXMLZip(), htmlfile2pdf(), ilObjSCORMLearningModuleGUI\newModuleVersionUpload(), ilGhostscriptRenderer\renderImages(), resizeImage(), unzip(), ilSetup\unzip(), ilObjPortfolioBase\uploadImage(), ilObjBlog\uploadImage(), ilObjPoll\uploadImage(), ilPersonalProfileGUI\uploadUserPicture(), ilObjUserGUI\uploadUserPictureObject(), ilObjSCORMValidator\validateXML(), and zip().

        {
                setlocale(LC_CTYPE, "UTF8", "en_US.UTF-8"); // fix for PHP escapeshellcmd bug. See: http://bugs.php.net/bug.php?id=45132
                                                                                // see also ilias bug 5630
                return escapeshellarg($a_arg);
        }

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escapeShellCmd()

static ilUtil::escapeShellCmd (   $a_arg )

static

escape shell cmd

public

Parameters

Definition at line 3751 of file class.ilUtil.php.

Referenced by ilImagemapPreview\createPreview().

        {
                if(ini_get('safe_mode') == 1)
                {
                        return $a_arg;
                }
                setlocale(LC_CTYPE, "UTF8", "en_US.UTF-8"); // fix for PHP escapeshellcmd bug. See: http://bugs.php.net/bug.php?id=45132
                return escapeshellcmd($a_arg);
        }

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excelTime()

static ilUtil::excelTime (   $year = "",   $month = "",   $day = "",   $hour = "",   $minute = "",   $second = ""  )

static

Calculates a Microsoft Excel date/time value.

Calculates a Microsoft Excel date/time value (nr of days after 1900/1/1 0:00) for a given date and time. The function only accepts dates after 1970/1/1, because the unix timestamp functions used in the function are starting with that date. If you don't enter parameters the date/time value for the actual date/time will be calculated.

static function

Parameters

integer	$year	Year
integer	$month	Month
integer	$day	Day
integer	$hour	Hour
integer	$minute	Minute
integer	$second	Second

Returns

float The Microsoft Excel date/time value public

Definition at line 3826 of file class.ilUtil.php.

Referenced by ilObjUserFolder\createExcelExport(), ilTestExport\exportToExcel(), and ilSurveyEvaluationGUI\exportUserSpecificResults().

        {
                $starting_time = mktime(0, 0, 0, 1, 2, 1970);
                if (strcmp("$year$month$day$hour$minute$second", "") == 0)
                {
                        $target_time = time();
                }
                else
                {
                        if ($year < 1970)
                        {
                                return 0;
                        }
                }
                $target_time = mktime($hour, $minute, $second, $month, $day, $year);
                $difference = $target_time - $starting_time;
                $days = (($difference - ($difference % 86400)) / 86400);
                $difference = $difference - ($days * 86400) + 3600;
                
                // #15343 - using a global locale leads to , instead of . for (implicit) floats
                return str_replace(",", ".", ($days + 25570 + ($difference / 86400))); 
        }

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execConvert()

static ilUtil::execConvert (   $args )

static

execute convert command

Parameters

string

$args

Definition at line 1969 of file class.ilUtil.php.

References execQuoted().

Referenced by ilObjUser\_uploadPersonalPicture(), convertImage(), ilImagemapPreview\createPreview(), ilPreviewRenderer\createPreviewImage(), ilObjMediaObject\generatePreviewPic(), resizeImage(), ilObjPortfolioBase\uploadImage(), ilObjBlog\uploadImage(), ilObjPoll\uploadImage(), ilPersonalProfileGUI\uploadUserPicture(), and ilObjUserGUI\uploadUserPictureObject().

        {
                ilUtil::execQuoted(PATH_TO_CONVERT, $args);
        }

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execQuoted()

static ilUtil::execQuoted (   $cmd,   $args = NULL  )

static

exec command and fix spaces on windows

Parameters

string	$cmd
string	$args

Returns

array

Definition at line 3770 of file class.ilUtil.php.

References $cmd, $ilLog, and isWindows().

Referenced by CreateIsoFromFolder(), ilFFmpeg\exec(), execConvert(), htmlfile2pdf(), isConvertVersionAtLeast(), ilGhostscriptRenderer\renderImages(), unzip(), and zip().

        {
                global $ilLog;
                
                if(ilUtil::isWindows() && strpos($cmd, " ") !== false && substr($cmd, 0, 1) !== '"')
                {
                        // cmd won't work without quotes
                        $cmd = '"'.$cmd.'"';
                        if($args)
                        {
                                // args are also quoted, workaround is to quote the whole command AGAIN
                                // was fixed in php 5.2 (see php bug #25361)
                                if (version_compare(phpversion(), "5.2", "<") && strpos($args, '"') !== false)
                                {
                                        $cmd = '"'.$cmd." ".$args.'"';
                                }
                                // args are not quoted or php is fixed, just append
                                else
                                {
                                        $cmd .= " ".$args;
                                }
                        }
                }
                // nothing todo, just append args
                else if($args)
                {
                        $cmd .= " ".$args;
                }
//echo "<br>".$cmd; exit;
                exec($cmd, $arr);
//              $ilLog->write("ilUtil::execQuoted: ".$cmd.".");
                return $arr;
        }

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extractParameterString()

static ilUtil::extractParameterString (   $a_parstr )

static

extracts parameter value pairs from a string into an array

Parameters

string

$a_parstr

parameter string (format: par1="value1", par2="value2", ...)

Returns

array array of parameter value pairs

Definition at line 3193 of file class.ilUtil.php.

References $ok.

Referenced by ilPCMediaObjectGUI\saveAliasProperties(), and ilMediaItem\setParameters().

        {
                // parse parameters in array
                $par = array();
                $ok=true;
                while(($spos=strpos($a_parstr,"=")) && $ok)
                {
                        // extract parameter
                        $cpar = substr($a_parstr,0,$spos);
                        $a_parstr = substr($a_parstr,$spos,strlen($a_parstr)-$spos);
                        while(substr($cpar,0,1)=="," ||substr($cpar,0,1)==" " || substr($cpar,0,1)==chr(13) || substr($cpar,0,1)==chr(10))
                        $cpar = substr($cpar,1,strlen($cpar)-1);
                        while(substr($cpar,strlen($cpar)-1,1)==" " || substr($cpar,strlen($cpar)-1,1)==chr(13) || substr($cpar,strlen($cpar)-1,1)==chr(10))
                        $cpar = substr($cpar,0,strlen($cpar)-1);

                        // parameter name should only
                        $cpar_old = "";
                        while($cpar != $cpar_old)
                        {
                                $cpar_old = $cpar;
                                $cpar = eregi_replace("[^a-zA-Z0-9_]", "", $cpar);
                        }

                        // extract value
                        if ($cpar != "")
                        {
                                if($spos=strpos($a_parstr,"\""))
                                {
                                        $a_parstr = substr($a_parstr,$spos+1,strlen($a_parstr)-$spos);
                                        $spos=strpos($a_parstr,"\"");
                                        if(is_int($spos))
                                        {
                                                $cval = substr($a_parstr,0,$spos);
                                                $par[$cpar]=$cval;
                                                $a_parstr = substr($a_parstr,$spos+1,strlen($a_parstr)-$spos-1);
                                        }
                                        else
                                        $ok=false;
                                }
                                else
                                $ok=false;
                        }
                }

                if($ok) return $par; else return false;
        }

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formCheckbox()

static ilUtil::formCheckbox (   $checked,   $varname,   $value,   $disabled = false  )

static

??? public

Parameters

string
string
string
boolean	disabled checked checkboxes (default: false)

Returns

string

Definition at line 450 of file class.ilUtil.php.

Referenced by ilObjCourseGUI\__showWaitingList(), ilObjCategoryGUI\_importCategoriesForm(), ilObjUserFolderGUI\appliedUsersObject(), ilLocalUserGUI\assignRoles(), ilObjCategoryGUI\assignRolesObject(), ilECSNodeMappingCmsExplorer\buildFormItem(), ilPasteIntoMultipleItemsExplorer\buildFormItem(), ilECSNodeMappingLocalExplorer\buildFormItem(), ilWorkspaceExplorer\buildFormItem(), ilObjForumGUI\cloneWizardPageObject(), ilForumModeratorsGUI\detachModeratorRole(), ilObjUserFolderGUI\editAppliedUsersObject(), ilRegistrationSettingsGUI\editEmailAssignments(), ilRegistrationSettingsGUI\editRoles(), ilObjExternalToolsSettingsGUI\editSocialBookmarksObject(), ilTestPersonalDefaultSettingsTableGUI\fillRow(), ilMailAttachmentTableGUI\fillRow(), ilMarkSchemaTableGUI\fillRow(), ilExParticipantTableGUI\fillRow(), ilWebResourceEditableLinkTableGUI\fillRow(), ilExerciseMemberTableGUI\fillRow(), ilAddressbookTableGUI\formatCellValue(), ilStartUpGUI\getAcceptance(), ilObjForumGUI\getUserNotificationTableData(), ilForumTopicTableGUI\initMergeThreadsTable(), ilObjiLincCourseGUI\listUsersGroupObject(), ilObjiLincCourseGUI\listUsersRoleObject(), ilObjRoleGUI\listUsersRoleObject(), ilObjiLincCourseGUI\mailMembersObject(), ilObjGroupGUI\mailMembersObject(), ilObjCourseGUI\mailMembersObject(), ilObjPaymentSettingsGUI\payMethodsObject(), ilPaymentTrusteeGUI\performSearch(), ilNestedListInputGUI\render(), ilObjiLincCourseGUI\searchObject(), ilObjPaymentSettingsGUI\searchObject(), ilMemberExportGUI\show(), ilPaymentCouponGUI\showCodes(), ilMailingListsGUI\showMailingLists(), ilMailingListsGUI\showMembersList(), ilPaymentCouponGUI\showObjects(), ilMailSearchGUI\showResults(), ilPaymentTrusteeGUI\showTrustees(), ilObjPaymentSettingsGUI\vatsObject(), ilObjPaymentSettingsGUI\vendorsObject(), and ilCourseArchivesGUI\view().

        {
                $str = "<input type=\"checkbox\" name=\"".$varname."\"";

                if ($checked == 1)
                {
                        $str .= " checked=\"checked\"";
                }

                if ($disabled)
                {
                        $str .= " disabled=\"disabled\"";
                }

                $array_var = false;

                if (substr($varname,-2) == "[]")
                {
                        $array_var = true;
                }

                // if varname ends with [], use varname[-2] + _ + value as id tag (e.g. "user_id[]" => "user_id_15")
                if ($array_var)
                {
                        $varname_id = substr($varname,0,-2)."_".$value;
                }
                else
                {
                        $varname_id = $varname;
                }

                // dirty removal of other "[]" in string
                $varname_id = ereg_replace("\[","_",$varname_id);
                $varname_id = ereg_replace("\]","",$varname_id);

                $str .= " value=\"".$value."\" id=\"".$varname_id."\" />\n";

                return $str;
        }

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formDisabledRadioButton()

static ilUtil::formDisabledRadioButton (   $checked,   $varname,   $value,   $disabled  )

static

???

Parameters

string

Definition at line 501 of file class.ilUtil.php.

          {
            if ($disabled) {
              $str = "<input disabled type=\"radio\" name=\"".$varname."\"";
            }
            else {
              $str = "<input type=\"radio\" name=\"".$varname."\"";
            }
            if ($checked == 1)
              {
                $str .= " checked=\"checked\"";
              }

            $str .= " value=\"".$value."\"";
            $str .= " id=\"".$value."\" />\n";

            return $str;

          }

formInput()

static ilUtil::formInput (   $varname,   $value,   $disabled = false  )

static

create html input area

Parameters

string	$varname	name of form variable
string	$value	value and id of input
boolean	$disabled	if true, input appears disabled

Returns

string string

Definition at line 569 of file class.ilUtil.php.

Referenced by ilShopPersonalSettingsTopicsTableGUI\fillRow(), ilShopTopicsTableGUI\fillRow(), and ilChatroomSmiliesTableGUI\fillRow().

        {

            $str = "<input type=\"input\" name=\"".$varname."\"";
                if ($disabled)
                {
                        $str .= " disabled";
                }

                $str .= " value=\"".$value."\"";

                $str .= " id=\"".$value."\" />\n";

                return $str;
        }

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formRadioButton()

static ilUtil::formRadioButton (   $checked,   $varname,   $value,   $onclick = null,   $disabled = false  )

static

??? public

Parameters

string
string
string

Returns

string

Definition at line 532 of file class.ilUtil.php.

Referenced by ilECSNodeMappingCmsExplorer\buildFormItem(), ilPasteIntoMultipleItemsExplorer\buildFormItem(), ilECSNodeMappingLocalExplorer\buildFormItem(), ilWorkspaceExplorer\buildFormItem(), ilObjiLincCourseGUI\changeMemberObject(), ilObjPaymentSettingsGUI\currenciesObject(), ilForumTopicTableGUI\initMergeThreadsTable(), ilObjRoleTemplateGUI\permObject(), and ilObjiLincCourseGUI\searchUserFormObject().

        {
                $str = '<input ';

                if($onclick)
                {
                        $str .= ('onclick="'.$onclick.'"');
                }
                
                $str .= (" type=\"radio\" name=\"".$varname."\"");
                if ($checked == 1)
                {
                        $str .= " checked=\"checked\"";
                }

                if ($disabled)
                {
                        $str .= " disabled=\"disabled\"";
                }

                $str .= " value=\"".$value."\"";

                $str .= " id=\"".$value."\" />\n";

                return $str;
        }

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formSelect()

static ilUtil::formSelect (   $selected,   $varname,   $options,   $multiple = false,   $direct_text = false,   $size = "0",   $style_class = "",   $attribs = "",   $disabled = false  )

static

Builds a select form field with options and shows the selected option first.

public

Parameters

string/array	value to be selected
string	variable name in formular
array	array with $options (key = lang_key, value = long name)
boolean	multiple selection list true/false
boolean	if true, the option values are displayed directly, otherwise they are handled as language variable keys and the corresponding language variable is displayed
int	size
string	style class
array	additional attributes (key = attribute name, value = attribute value)
boolean	disabled

Definition at line 342 of file class.ilUtil.php.

References $lng, $options, $size, and if.

Referenced by ilRegistrationSettingsGUI\__buildAccessLimitationSelection(), ilTypicalLearningTimeInputGUI\__buildDaysSelect(), ilMDEditorGUI\__buildDaysSelect(), ilObjCategoryGUI\__buildFilterSelect(), ilObjUserGUI\__buildFilterSelect(), ilTypicalLearningTimeInputGUI\__buildMonthsSelect(), ilMDEditorGUI\__buildMonthsSelect(), ilRegistrationSettingsGUI\__buildRoleSelection(), ilObjUserFolderGUI\__buildUserFilterSelect(), ilMDEditorGUI\__fillSubelements(), ilObjUserFolderGUI\__getDateSelect(), ilObjExerciseGUI\__getDateSelect(), ilObjUserGUI\__getDateSelect(), ilObjCourseGUI\__getDateSelect(), ilAdvancedSearchGUI\__getFilterSelect(), ilObjUserGUI\__showUserDefinedFields(), ilPersonalProfileGUI\__showUserDefinedFields(), ilObjCourseGUI\__showWaitingListTable(), ilMDUtilSelect\_getBrowserSelect(), ilMDUtilSelect\_getContextSelect(), ilMDUtilSelect\_getCopyrightAndOtherRestrictionsSelect(), ilMDUtilSelect\_getCostsSelect(), ilMDUtilSelect\_getDifficultySelect(), ilMDUtilSelect\_getDurationSelect(), ilMDUtilSelect\_getFormatSelect(), ilMDUtilSelect\_getIntendedEndUserRoleSelect(), ilMDUtilSelect\_getInteractivityLevelSelect(), ilMDUtilSelect\_getInteractivityTypeSelect(), ilMDUtilSelect\_getLanguageSelect(), ilMDUtilSelect\_getLearningResourceTypeSelect(), ilMDUtilSelect\_getLocationTypeSelect(), ilMDUtilSelect\_getOperatingSystemSelect(), ilMDUtilSelect\_getPurposeSelect(), ilMDUtilSelect\_getRoleSelect(), ilMDUtilSelect\_getSemanticDensitySelect(), ilMDUtilSelect\_getStatusSelect(), ilMDUtilSelect\_getStructureSelect(), ilMDUtilSelect\_getTypicalAgeRangeSelect(), ilMDUtilSelect\_getTypicalLearningTimeSelect(), ilRecurrenceInputGUI\buildMonthlyByDaySelection(), ilRecurrenceInputGUI\buildMonthlyByMonthDaySelection(), ilCopyWizardExplorer\buildSelect(), ilRecurrenceInputGUI\buildYearlyByDaySelection(), ilRecurrenceInputGUI\buildYearlyByMonthDaySelection(), ilObjiLincCourseGUI\changeMemberObject(), ilObjSystemFolderGUI\checkObject(), ilPCParagraphGUI\edit(), ilObjTypeDefinitionGUI\editObject(), ilTable2GUI\fillActionRow(), ilImportantPagesTableGUI\fillRow(), ilPCImageMapTableGUI\fillRow(), ilPCFileListTableGUI\fillRow(), ilObjectTranslationTableGUI\fillRow(), ilObjectTranslation2TableGUI\fillRow(), ilPageLayoutTableGUI\fillRow(), ilLPCollectionSettingsTableGUI\fillRow(), ilECSCommunityTableGUI\fillRow(), ilPCIIMTriggerTableGUI\fillRow(), ilImageMapTableGUI\fillRow(), ilWebResourceEditableLinkTableGUI\fillRow(), ilModulesTableGUI\fillRow(), ilTable2GUI\getLinkbar(), ilObjUserFolderGUI\importUserRoleAssignmentObject(), ilObjSCORM2004LearningModuleGUI\initPropertiesEditableForm(), ilObjContentObjectGUI\initStylePropertiesForm(), ilObjSCORM2004LearningModuleGUI\initStylePropertiesForm(), ilObjWikiGUI\initStylePropertiesForm(), ilObjGlossaryGUI\initStylePropertiesForm(), ilContainerGUI\initStylePropertiesForm(), ilLocationInputGUI\insert(), ilRecurrenceInputGUI\insert(), ilLDAPSettingsGUI\prepareMappingSelect(), ilLDAPSettingsGUI\prepareRoleSelect(), ilDurationInputGUI\render(), ilCourseArchivesGUI\selectArchiveLanguage(), ilObjContentObjectGUI\showEntrySelector(), ilInfoScreenGUI\showLearningProgress(), ilInternalLinkGUI\showLinkHelp(), ilPageObjectGUI\showPage(), ilObjUserFolderGUI\showPossibleSubObjects(), ilObjRoleFolderGUI\showPossibleSubObjects(), ilBookmarkAdministrationGUI\showPossibleSubObjects(), ilObjectGUI\showPossibleSubObjects(), ilPaymentTrusteeGUI\showTrustees(), ilStructureObjectGUI\subchap(), and ilObjFileAccessSettingsGUI\viewDiskQuotaReport().

        {
                global $lng;

                if ($multiple == true)
                {
                        $multiple = " multiple=\"multiple\"";
                }
                else
                {
                        $multiple = "";
                        $size = 0;
                }

                $class = " class=\" form-control ".$style_class."\"";

                // use form-inline!
                // this is workaround the whole function should be set deprecated
                // $attributes = " style='display:inline-block;' ";

                if (is_array($attribs))
                {
                        foreach ($attribs as $key => $val)
                        {
                                $attributes .= " ".$key."=\"".$val."\"";
                        }
                }
                if($disabled)
                {
                        $disabled = ' disabled=\"disabled\"';
                }

                $str = "<select name=\"".$varname ."\"".$multiple." $class size=\"".$size."\" $attributes $disabled>\n";

                foreach ((array) $options as $key => $val)
                {
                        $style = "";
                        if (is_array($val))
                        {
                                $style = $val["style"];
                                $val = $val["text"];            // mus be last line, since we overwrite
                        }

                        $sty = ($style != "")
                                ? ' style="'.$style.'" '
                                : "";
                                
                        if ($direct_text)
                        {
                                $str .= " <option $sty value=\"".$key."\"";
                        }
                        else
                        {
                                $str .= " <option $sty value=\"".$val."\"";
                        }
                        if (is_array($selected) )
                        {
                                if (in_array($key,$selected))
                                {
                                        $str .= " selected=\"selected\"";
                                }
                        }
                        else if ($selected == $key)
                        {
                                $str .= " selected=\"selected\"";
                        }

                        if ($direct_text)
                        {
                                $str .= ">".$val."</option>\n";
                        }
                        else
                        {
                                $str .= ">".$lng->txt($val)."</option>\n";
                        }
                }

                $str .= "</select>\n";

                return $str;
        }

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generatePasswords()

static ilUtil::generatePasswords (   $a_number )

static

Generate a number of passwords.

Definition at line 3962 of file class.ilUtil.php.

References $ret, and ilSecuritySettings\_getInstance().

Referenced by ilShopUtils\_createRandomUserAccount(), ilStartUpGUI\confirmRegistration(), shibUser\createFields(), ilAuthContainerSOAP\loginObserver(), ilPasswordInputGUI\render(), and ilAccountRegistrationGUI\saveForm().

        {
                $ret = array();
                srand((double) microtime()*1000000);
                
                include_once('./Services/PrivacySecurity/classes/class.ilSecuritySettings.php');
                $security = ilSecuritySettings::_getInstance();

        for ($i=1; $i<=$a_number; $i++)
        {
                $min = ($security->getPasswordMinLength() > 0)
                        ? $security->getPasswordMinLength()
                        : 6;
                $max = ($security->getPasswordMaxLength() > 0)
                        ? $security->getPasswordMaxLength()
                        : 10;
                        if ($min > $max)
                        {
                                $max = $max + 1;
                        }
                        $length  = rand($min,$max);
                        $next  = rand(1,2);
                        $vowels = "aeiou";
                        $vowels_uc = strtoupper($vowels);
                        $consonants = "bcdfghjklmnpqrstvwxyz";
                        $consonants_uc = strtoupper($consonants);
                        $numbers = "1234567890";
                        $special = "_.+?#-*@!$%~";
                        $pw = "";
                        
                        if($security->getPasswordNumberOfUppercaseChars() > 0)
                        {
                                for($j = 0; $j < $security->getPasswordNumberOfUppercaseChars(); $j++)
                                {
                                        switch ($next)
                                        {
                                                case 1:
                                                        $pw.= $consonants_uc[rand(0, strlen($consonants_uc) - 1)];
                                                        $next = 2;
                                                        break;
                                                
                                                case 2:
                                                        $pw.= $vowels_uc[rand(0, strlen($vowels_uc) - 1)];
                                                        $next = 1;
                                                        break;
                                        }
                                }
                        }

                        if($security->isPasswordCharsAndNumbersEnabled())
                        {
                                $pw.= $numbers[rand(0, strlen($numbers) - 1)];
                        }

                        if($security->isPasswordSpecialCharsEnabled())
                        {
                                $pw.= $special[rand(0, strlen($special) - 1)];
                        }

                        $num_lcase_chars = max($security->getPasswordNumberOfLowercaseChars(), $length - strlen($pw));
                        for($j = 0; $j < $num_lcase_chars; $j++)
                        {
                                switch ($next)
                                {
                                        case 1:
                                                $pw.= $consonants[rand(0, strlen($consonants) - 1)];
                                                $next = 2;
                                                break;
                                        
                                        case 2:
                                                $pw.= $vowels[rand(0, strlen($vowels) - 1)];
                                                $next = 1;
                                                break;
                                }
                        }

                        $pw = str_shuffle($pw);
                
                        $ret[] = $pw;
                }
                return $ret;
        }

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getASCIIFilename()

static ilUtil::getASCIIFilename (   $a_filename )

static

convert utf8 to ascii filename

Parameters

string

$a_filename

utf8 filename

Implementation note: The proper way to convert charsets is mb_convert_encoding. Unfortunately Multibyte String functions are not an installation requirement for ILIAS 3. Codelines behind three slashes '///' show how we would do it using mb_convert_encoding. Note that mb_convert_encoding has the bad habit of substituting unconvertable characters with HTML entitities. Thats why we need a regular expression which replaces HTML entities with their first character. e.g. ä => a

$ascii_filename = mb_convert_encoding($a_filename,'US-ASCII','UTF-8'); $ascii_filename = preg_replace('/&(.)[^;]*;/','\1', $ascii_filename);

Definition at line 2324 of file class.ilUtil.php.

Referenced by ilTestExport\aggregatedResultsToCSV(), ilTestExport\aggregatedResultsToExcel(), ilContainerGUI\copyFile(), deliverData(), deliverFile(), ilObjSurvey\deliverPDFfromFO(), ilObjTest\deliverPDFfromFO(), ilExAssignment\downloadAllDeliveredFiles(), ilObjFolderGUI\downloadFolderObject(), ilExAssignment\downloadMultipleFiles(), ilSurveyParticipantsGUI\exportAllCodesObject(), ilTestEvaluationGUI\exportCertificate(), ilSurveyParticipantsGUI\exportCodesObject(), ilSurveyEvaluationGUI\exportCumulatedResults(), ilObjExercise\exportGradesExcel(), ilCOPageHTMLExport\exportHTMLFileDirect(), ilTestExport\exportToCSV(), ilTestExport\exportToExcel(), ilSurveyEvaluationGUI\exportUserSpecificResults(), ilObjMediaObject\fixFilename(), ilVerificationObject\getOfflineFilename(), assFileUpload\hasFileUploads(), ilDataCollectionDatatype\parseValue(), ilContainerGUI\recurseFolder(), ilQtiMatImageSecurity\sanitizeLabel(), ilExAssignment\sendMultiFeedbackStructureFile(), and ilObjMediaCastGUI\updateMediaItem().

        {
                // The filename must be converted to ASCII, as of RFC 2183,
                // section 2.3.



                $ascii_filename = htmlentities($a_filename, ENT_NOQUOTES, 'UTF-8');
                $ascii_filename = preg_replace('/\&(.)[^;]*;/', '\\1', $ascii_filename);
                $ascii_filename = preg_replace('/[\x7f-\xff]/', '_', $ascii_filename);
                
                // OS do not allow the following characters in filenames: \/:*?"<>|
                $ascii_filename = preg_replace('/[:\x5c\/\*\?\"<>\|]/', '_', $ascii_filename);
                return $ascii_filename;
        }

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getAssociatedUsersOnline()

static ilUtil::getAssociatedUsersOnline (   $a_user_id )

static

reads all active sessions from db and returns users that are online
and who have a local role in a group or a course for which the

the current user has also a local role.

Parameters

integer

user_id User ID of the current user.

Returns

array

Definition at line 1689 of file class.ilUtil.php.

References ilObjUser\_getAssociatedUsersOnline().

Referenced by ilUsersOnlineBlockGUI\getUsers().

        {
                include_once("./Services/User/classes/class.ilObjUser.php");
                return ilObjUser::_getAssociatedUsersOnline($a_user_id);
        }

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getConvertCmd()

static ilUtil::getConvertCmd ( )

static

get convert command

Deprecated:

See also

ilUtil::execConvert()

Definition at line 1957 of file class.ilUtil.php.

        {
                return PATH_TO_CONVERT;
        }

getDataDir()

static ilUtil::getDataDir ( )

static

get data directory (outside webspace)

Definition at line 1656 of file class.ilUtil.php.

Referenced by ilAdvancedMDRecordExportFiles\__construct(), ilAdvancedMDRecordImportFiles\__construct(), ilObjQuestionPool\_createImportDirectory(), ilObjTest\_createImportDirectory(), ilHtmlPurifierAbstractLibWrapper\_getCacheDirectory(), ilExport\_getExportDirectory(), ilObjCategoryGUI\_getImportDir(), ilFileDataMail\_lookupDiskUsageOfUser(), ilChatroomViewTask\checkDirectory(), ilObjStyleSheet\cleanExportDirectory(), ilScorm2004Export\createExportDirectory(), ilObjContentObject\createExportDirectory(), ilObjUserFolder\createExportDirectory(), ilObjSurveyQuestionPool\createExportDirectory(), ilObjQuestionPool\createExportDirectory(), ilObjTest\createExportDirectory(), ilObjStyleSheet\createExportDirectory(), ilObjSurvey\createExportDirectory(), ilObjContentObject\createImportDirectory(), ilObjGlossary\createImportDirectory(), ilObjSurveyQuestionPool\createImportDirectory(), ilObjStyleSheet\createImportDirectory(), ilObjSurvey\createImportDirectory(), ilMediaItem\createWorkDirectory(), ilObjSurveyQuestionPool\deleteAllData(), ilObjQuestionPool\deleteQuestionpool(), ilObjSurvey\deleteSurveyRecord(), ilObjTest\deleteTest(), ilSCORMOfflineModeGUI\executeCommand(), ilBcryptPasswordEncoder\getClientSaltLocation(), ilObjContentObject\getDataDirectory(), ilObjUserFolder\getExportDirectory(), ilObjContentObject\getExportDirectory(), ilObjSurveyQuestionPool\getExportDirectory(), ilObjQuestionPool\getExportDirectory(), ilObjTest\getExportDirectory(), ilObjSurvey\getExportDirectory(), ilScorm2004Export\getExportDirectoryForType(), ilObjBibliographic\getFileDirectory(), ilMediaImageUtil\getImageSize(), ilObjUserFolderGUI\getImportDir(), ilObjContentObject\getImportDirectory(), ilObjGlossary\getImportDirectory(), ilObjSurveyQuestionPool\getImportDirectory(), ilObjSurvey\getImportDirectory(), ilFSStorageMail\getRelativePathExMailDirectory(), ilChatroomUploadFileTask\getUploadPath(), ilMediaItem\getWorkDirectory(), ilTempnam(), ilBibliographicDataSet\importLibraryFile(), ilFileSystemStorage\init(), ilOpenIdSettings\initConsumer(), ilOpenIdSettings\initTempDir(), ilPropertyFormGUI\keepFileUpload(), ilTestQuestionPoolExporter\lookupExportDirectory(), ilXmlExporter\lookupExportDirectory(), ilPropertyFormGUI\rebuildUploadedFiles(), and ilObjSAHSLearningModule\zipLmForOfflineMode().

        {
                return CLIENT_DATA_DIR;
                //global $ilias;

                //return $ilias->ini->readVariable("server", "data_dir");
        }

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getDir()

static ilUtil::getDir (   $a_dir,   $a_rec = false,   $a_sub_dir = ""  )

static

get directory

Definition at line 2582 of file class.ilUtil.php.

References $dirs, $si, and $size.

Referenced by assOrderingQuestion\cleanImagefiles(), ilSCORM13Package\dbImportSco(), ilFileSystemGUI\downloadFile(), ilObjMediaObjectGUI\editFilesObject(), ilFileDataMail\getAttachmentPathByMD5Filename(), ilFileSystemTableGUI\getEntries(), ilFileDataForum\getFileDataByMD5Filename(), ilUploadDirFilesTableGUI\getFiles(), ilAdvancedMDRecordExportFiles\getFiles(), ilObjMediaObject\getFilesOfDirectory(), ilObjStyleSheet\getImages(), ilExAssignment\getMultiFeedbackFiles(), ilObjUser\getPersonalDataExportFile(), ilObjMediaObject\getSrtFiles(), ilCertificate\importCertificate(), ilObjContentObject\importFromZipFile(), ilObjUserFolderGUI\importUserRoleAssignmentObject(), ilFileDataForum\unlinkFilesByMD5Filenames(), ilFileSystemGUI\unzipFile(), and ilExAssignment\uploadMultiFeedbackFile().

        {
                $current_dir = opendir($a_dir.$a_sub_dir);

                $dirs = array();
                $files = array();
                $subitems = array();
                while($entry = readdir($current_dir))
                {
                        if(is_dir($a_dir."/".$entry))
                        {
                                $dirs[$entry] = array("type" => "dir", "entry" => $entry,
                                        "subdir" => $a_sub_dir);
                                if ($a_rec && $entry != "." && $entry != "..")
                                {
                                        $si = ilUtil::getDir($a_dir, true, $a_sub_dir."/".$entry);
                                        $subitems = array_merge($subitems, $si);
                                }
                        }
                        else
                        {
                                if ($entry != "." && $entry != "..")
                                {
                                        $size = filesize($a_dir.$a_sub_dir."/".$entry);
                                        $files[$entry] = array("type" => "file", "entry" => $entry,
                                        "size" => $size, "subdir" => $a_sub_dir);
                                }
                        }
                }
                ksort($dirs);
                ksort($files);

                return array_merge($dirs, $files, $subitems);
        }

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getFileSizeInfo()

static ilUtil::getFileSizeInfo ( )

static

Definition at line 4737 of file class.ilUtil.php.

References $lng.

Referenced by ilKprimChoiceWizardInputGUI\checkInput(), ilMultipleChoiceWizardInputGUI\insert(), ilImageWizardInputGUI\insert(), ilMatchingWizardInputGUI\insert(), and ilSingleChoiceWizardInputGUI\insert().

        {
                global $lng;

                // get the value for the maximal uploadable filesize from the php.ini (if available)
                $umf=get_cfg_var("upload_max_filesize");
                // get the value for the maximal post data from the php.ini (if available)
                $pms=get_cfg_var("post_max_size");

                // use the smaller one as limit
                $max_filesize=min($umf, $pms);
                if (!$max_filesize) $max_filesize=max($umf, $pms);

                return $lng->txt("file_notice")." $max_filesize.";
         }

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getGDSupportedImageType()

static ilUtil::getGDSupportedImageType (   $a_desired_type )

static

returns the best supported image type by this PHP build

Parameters

string

$desired_type

desired image type ("jpg" | "gif" | "png")

Returns

string supported image type ("jpg" | "gif" | "png" | "")

Definition at line 3548 of file class.ilUtil.php.

Referenced by ilMediaItem\getMapWorkCopyType().

        {
                $a_desired_type = strtolower($a_desired_type);
                // get supported Image Types
                $im_types = ImageTypes();

                switch($a_desired_type)
                {
                        case "jpg":
                        case "jpeg":
                        if ($im_types & IMG_JPG) return "jpg";
                        if ($im_types & IMG_GIF) return "gif";
                        if ($im_types & IMG_PNG) return "png";
                        break;

                        case "gif":
                        if ($im_types & IMG_GIF) return "gif";
                        if ($im_types & IMG_JPG) return "jpg";
                        if ($im_types & IMG_PNG) return "png";
                        break;

                        case "png":
                        if ($im_types & IMG_PNG) return "png";
                        if ($im_types & IMG_JPG) return "jpg";
                        if ($im_types & IMG_GIF) return "gif";
                        break;
                }

                return "";
        }

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getHtmlPath()

static ilUtil::getHtmlPath (   $relative_path )

static

get url of path

Author

Brandon Blackmoor brand.nosp@m.on.b.nosp@m.lackm.nosp@m.oor@.nosp@m.jfcom.nosp@m..mil public

Parameters

$relative_path

string complete path to file, relative to web root (e.g. /data/pfplms103/mobs/mm_732/athena_standing.jpg)

Definition at line 150 of file class.ilUtil.php.

Referenced by ilObjMediaObject\_getURL(), ilPreview\getImages(), SurveyTextQuestionGUI\getPrintView(), SurveySingleChoiceQuestionGUI\getPrintView(), SurveyMultipleChoiceQuestionGUI\getPrintView(), SurveyMatrixQuestionGUI\getPrintView(), assSingleChoiceGUI\getSolutionOutput(), assMultipleChoiceGUI\getSolutionOutput(), assKprimChoiceGUI\getSolutionOutput(), and ilAuthApache\login().

    {
        if (substr($relative_path, 0, 2) == './')
        {
            $relative_path = (substr($relative_path, 1));
        }
        if (substr($relative_path, 0, 1) != '/')
        {
            $relative_path = '/' . $relative_path;
        }
        $htmlpath = ILIAS_HTTP_PATH . $relative_path;
        return $htmlpath;
    }

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getImagePath()

static ilUtil::getImagePath (   $img,   $module_path = "",   $mode = "output",   $offline = false  )

static

get image path (for images located in a template directory)

public

Parameters

string	full image filename (e.g. myimage.png)
boolean	should be set to true, if the image is within a module template directory (e.g. content/templates/default/images/test.png)

Definition at line 71 of file class.ilUtil.php.

References $ilCtrl, $ilUser, $img, ilStyleDefinition\getCurrentMasterStyle(), and ilStyleDefinition\getCurrentStyle().

Referenced by ilPDMailBlockGUI\__construct(), ilChatroomBlockGUI\__construct(), ilCourseContentGUI\__editAdvancedUserTimings(), ilCourseContentGUI\__editUserTimings(), ilLearningProgressBaseGUI\__getLegendHTML(), ilCourseContentGUI\__renderUserItem(), ilObjRoleGUI\__setHeader(), ilObjUserFolderGUI\__showAppliedUsersTable(), ilObjCourseGUI\__showDeleteSubscriberTable(), ilObjCourseGUI\__showRemoveFromWaitingListTable(), ilLocalUserGUI\__showRolesTable(), ilObjCategoryGUI\__showRolesTable(), ilObjiLincCourseGUI\__showSearchGroupTable(), ilObjiLincCourseGUI\__showSearchRoleTable(), ilObjiLincCourseGUI\__showSearchUserTable(), ilObjCategoryGUI\__showUsersTable(), ilObjCourseGUI\__showWaitingListTable(), ilPermanentLinkGUI\_getBookmarksSelectionList(), ilObject\_getIcon(), ilPlugin\_getImagePath(), ilLearningProgressBaseGUI\_getImagePathForStatus(), ilObjUser\_getPersonalPicturePath(), ilPCTableGUI\_renderTable(), ilGlossaryTermGUI\addDefinition(), ilWikiPageGUI\addHeaderAction(), ilObjDataCollectionGUI\addHeaderAction(), ilContainerRenderer\addHeaderRow(), ilContainerGUI\addHeaderRow(), ilPDSelectedItemsBlockGUI\addHeaderRow(), ilPDSelectedItemsBlockGUI\addParentRow(), ilContainerGUI\addStandardRow(), ilPDSelectedItemsBlockGUI\addStandardRow(), ilConditionHandlerGUI\askDelete(), ilObjRoleGUI\askDeleteDesktopItemObject(), ilCourseObjectivesGUI\askDeleteObjective(), ilPersonalSkillsGUI\assignMaterials(), ilForumAuthorInformation\buildAuthorProfileLink(), ilMailFolderGUI\cancelDeleteMails(), ilObjContentObjectGUI\chapters(), ilContainerGUI\cloneWizardPageObject(), ilObjForumGUI\cloneWizardPageObject(), ilObjSessionGUI\confirmAssignFromWaitingListObject(), ilObjGroupGUI\confirmAssignFromWaitingListObject(), ilObjCourseGUI\confirmAssignFromWaitingListObject(), ilObjSessionGUI\confirmAssignSubscribersObject(), ilObjGroupGUI\confirmAssignSubscribersObject(), ilObjCourseGUI\confirmAssignSubscribersObject(), ilGlossaryTermGUI\confirmDefinitionDeletion(), ilPDExternalFeedBlockGUI\confirmDeleteFeedBlock(), ilObjGroupGUI\confirmDeleteMembersObject(), ilObjRoleGUI\confirmDeleteRoleObject(), ilObjMediaCastGUI\confirmDeletionItemsObject(), ilObjSessionGUI\confirmRefuseFromListObject(), ilObjGroupGUI\confirmRefuseFromListObject(), ilObjCourseGUI\confirmRefuseFromListObject(), ilObjSessionGUI\confirmRefuseSubscribersObject(), ilObjGroupGUI\confirmRefuseSubscribersObject(), ilObjCourseGUI\confirmRefuseSubscribersObject(), ilCourseParticipantsGroupsGUI\confirmRemove(), ilOrgUnitStaffGUI\confirmRemoveUser(), assErrorText\createErrorTextOutput(), ilSCORM13Player\debugGUI(), ilObjCourseGUI\deleteMembersObject(), ilObjSkillManagementGUI\deleteNodes(), ilObjSCORM2004LearningModuleGUI\deleteNodes(), ilObjTestGUI\deleteSingleUserResultsObject(), ilLMEditorGUI\displayLocator(), ilPageObjectGUI\displayMedia(), ilPCDataTableGUI\editData(), ilPCDataTableGUI\editDataCl(), ilObjFileAccessSettingsGUI\editDiskQuotaMailTemplate(), ilRegistrationSettingsGUI\editEmailAssignments(), ilObjMediaObjectGUI\editFilesObject(), ilLMPageObjectGUI\editLayout(), ilObjTypeDefinitionGUI\editObject(), ilContainerGUI\editPageContentObject(), ilRegistrationSettingsGUI\editRoles(), ilGlossaryTermGUI\editTerm(), ilCourseContentGUI\editTimings(), ilObjSessionGUI\eventsListObject(), ilPCInteractiveImageGUI\executeCommand(), ilPortfolioRepositoryGUI\executeCommand(), ilObjSAHSLearningModuleGUI\executeCommand(), ilSCORM2004PageNodeGUI\executeCommand(), ilTermDefinitionEditorGUI\executeCommand(), ilLMPageObjectGUI\executeCommand(), ilPCMediaObjectGUI\executeCommand(), ilBlogPostingGUI\executeCommand(), ilPersonalSkillsGUI\executeCommand(), ilObjContentObjectGUI\explorer(), ilSystemStyleHTMLExport\export(), ilObjGlossary\exportHTML(), ilObjContentObject\exportHTML(), ilObjUserFolderGUI\exportObject(), ilTable2GUI\fillActionRow(), ilLuceneAdvancedSearchGUI\fillAdminPanel(), ilLuceneSearchGUI\fillAdminPanel(), ilTemplate\fillAdminPanel(), ilCalendarSelectionBlockGUI\fillDataSection(), ilBlockGUI\fillDetailRow(), ilTable2GUI\fillHeader(), ilBlockGUI\fillHeaderCommands(), ilCopyWizardPage\fillMainBlock(), ilConditionHandlerTableGUI\fillRow(), ilAccessPermissionsStatusTableGUI\fillRow(), ilAvailableRolesStatusTableGUI\fillRow(), ilECSServerTableGUI\fillRow(), ilBookmarkAdministrationTableGUI\fillRow(), ilAuthLoginPageEditorTableGUI\fillRow(), ilHistoryTableGUI\fillRow(), ilShibbolethRoleAssignmentTableGUI\fillRow(), ilPollUserTableGUI\fillRow(), ilLMPagesTableGUI\fillRow(), ilClipboardTableGUI\fillRow(), ilLDAPRoleAssignmentTableGUI\fillRow(), ilItemGroupItemsTableGUI\fillRow(), ilPageLayoutTableGUI\fillRow(), ilLPCollectionSettingsTableGUI\fillRow(), ilObjectivesAlignmentTableGUI\fillRow(), ilCourseObjectiveQuestionsTableGUI\fillRow(), ilSessionMaterialsTableGUI\fillRow(), ilCalendarInboxSharedTableGUI\fillRow(), ilWikiContributorsTableGUI\fillRow(), ilCalendarSharedListTableGUI\fillRow(), ilExportIDTableGUI\fillRow(), ilDidacticTemplateSettingsTableGUI\fillRow(), ilDataCollectionFieldListTableGUI\fillRow(), ilCalendarChangedAppointmentsTableGUI\fillRow(), ilCalendarCategoryTableGUI\fillRow(), ilSkillAssignMaterialsTableGUI\fillRow(), ilCalendarManageTableGUI\fillRow(), ilExGradesTableGUI\fillRow(), ilPDNewsTableGUI\fillRow(), ilExParticipantTableGUI\fillRow(), ilGroupParticipantsTableGUI\fillRow(), ilFileSystemTableGUI\fillRow(), ilPDMailBlockGUI\fillRow(), ilTestQuestionsTableGUI\fillRow(), ilExerciseMemberTableGUI\fillRow(), ilLPProgressTableGUI\fillRow(), ilSurveyQuestionsTableGUI\fillRow(), ilCourseParticipantsTableGUI\fillRow(), ilUsersOnlineBlockGUI\fillRow(), ilTrUserObjectsPropsTableGUI\fillRow(), ilQuestionBrowserTableGUI\fillRow(), ilTrObjectUsersPropsTableGUI\fillRow(), ilMediaPoolTableGUI\fillRow(), ilTrMatrixTableGUI\fillRow(), ilDataCollectionRecordListTableGUI\fillRowExcel(), ilTemplate\fillSideIcons(), ilClassificationBlockGUI\filterContainer(), ilSAHSPresentationGUI\finishSahs(), ilSCORMPresentationGUI\finishSahs(), assQuestion\fixUnavailableSkinImageSources(), ilStyleScopeExplorer\formatHeader(), ilAdministrationExplorer\formatHeader(), ilGlossarySelectorGUI\formatHeader(), ilFileSelectorGUI\formatHeader(), ilWorkspaceFolderExplorer\formatHeader(), ilHACPExplorer\formatObject(), ilAICCExplorer\formatObject(), ilSCORMExplorer\formatObject(), ilContainerGUI\forwardToPageObject(), ilSecurImageUtil\getAudioScript(), ilChapterHierarchyFormGUI\getChildIcon(), ilHierarchyFormGUI\getChildIcon(), ilChapterHierarchyFormGUI\getChildIconAlt(), ilHierarchyFormGUI\getContent(), ilPublicUserProfileGUI\getEmbeddable(), ilCloudPluginItemCreationListGUI\getGroupedListItems(), ilObjectListGUI\getHeaderAction(), ilMainMenuSearchGUI\getHTML(), ilChecklistGUI\getHTML(), ilDataCollectionTreePickInputGUI\getHtml(), ilChatroomBlockGUI\getHTML(), ilRatingGUI\getHTML(), ilAdvancedSelectionListGUI\getHTML(), ilLMTracker\getIconForLMObject(), ilSkillTreeNode\getIconPath(), ilObjSCORMInitData\getIliasScormVars(), ilCopyWizardExplorer\getImage(), ilSurveySkillExplorer\getImage(), ilExplorer\getImage(), ilImageMapEditorGUI\getImageMapOutput(), ilSCORM13Player\getInlineCSS(), ilCloudPluginFileTreeGUI\getItemHtml(), ilContainerStartObjectsContentTableGUI\getItems(), ilMainMenuGUI\getLanguageSelection(), ilObjContentObjectGUI\getLayoutOption(), ilHierarchyFormGUI\getLevelHTML(), ilPDNotesBlockGUI\getListRowData(), ilBookmarkBlockGUI\getListRowData(), ilObjForumGUI\getModifiedReOnSubject(), ilMediaPlayerGUI\getMp3PlayerHtml(), ilLMEditorExplorerGUI\getNodeIcon(), ilMailExplorer\getNodeIcon(), ilMediaPoolExplorerGUI\getNodeIcon(), ilSCORM2004EditorExplorerGUI\getNodeIcon(), ilPublicSectionExplorerGUI\getNodeIcon(), ilBookmarkExplorerGUI\getNodeIcon(), ilSkillTreeExplorerGUI\getNodeIcon(), ilTaxonomyExplorerGUI\getNodeIcon(), ilSkillTemplateTreeExplorerGUI\getNodeIcon(), ilVirtualSkillTreeExplorerGUI\getNodeIcon(), ilLMTOCExplorerGUI\getNodeIcon(), ilPersonalSkillExplorerGUI\getNodeIcon(), ilNoteGUI\getNoteListHTML(), ilExplorer\getOutput(), ilSCORMExplorer\getOutputIcons(), ilExAssignmentGUI\getOverviewHeader(), assSingleChoiceGUI\getPreview(), assMultipleChoiceGUI\getPreview(), assKprimChoiceGUI\getPreview(), assMatchingQuestionGUI\getPreview(), assOrderingQuestionGUI\getPreview(), SurveyTextQuestionGUI\getPrintView(), SurveySingleChoiceQuestionGUI\getPrintView(), SurveyMultipleChoiceQuestionGUI\getPrintView(), SurveyMatrixQuestionGUI\getPrintView(), ilTestServiceGUI\getResultsSignature(), ilFileUploadGUI\getSharedHtml(), assOrderingHorizontalGUI\getSolutionOutput(), assTextSubsetGUI\getSolutionOutput(), assNumericGUI\getSolutionOutput(), assTextQuestionGUI\getSolutionOutput(), assSingleChoiceGUI\getSolutionOutput(), assMultipleChoiceGUI\getSolutionOutput(), assFileUploadGUI\getSolutionOutput(), assFlashQuestionGUI\getSolutionOutput(), assJavaAppletGUI\getSolutionOutput(), assMatchingQuestionGUI\getSolutionOutput(), assImagemapQuestionGUI\getSolutionOutput(), assOrderingQuestionGUI\getSolutionOutput(), assKprimChoiceGUI\getSolutionOutput(), assClozeTestGUI\getSolutionOutput(), ilDataCollectionRecord\getStandardFieldHTML(), ilObjGlossaryGUI\getTemplate(), assKprimChoiceGUI\getTestOutput(), assSingleChoiceGUI\getTestOutput(), assMultipleChoiceGUI\getTestOutput(), assMatchingQuestionGUI\getTestOutput(), assOrderingQuestionGUI\getTestOutput(), ilPersonalDesktopGUI\getTreeModeTemplates(), ilObjForumGUI\getUserNotificationTableData(), ilBookmarkBlockGUI\ilBookmarkBlockGUI(), ilLMPresentationGUI\ilLMHead(), ilLMPresentationGUI\ilLMNavigation(), ilLMPresentationGUI\ilMedia(), ilNoteGUI\ilNoteGUI(), ilSCORM2004ScoGUI\import(), ilCloudPluginDeleteGUI\initDeleteItem(), ilLMPageObjectGUI\initEditLayoutForm(), ilTestManScoringParticipantsBySelectedQuestionAndPassTableGUI\initFilter(), ilObjGroupGUI\initForm(), ilConditionHandlerGUI\initFormCondition(), ilContainerReferenceGUI\initFormEditSelection(), ilContainerReferenceGUI\initFormSelection(), ilObjForumGUI\initForumCreateForm(), ilObjBlogGUI\initHeaderAction(), ilObjGroupGUI\initHeaderAction(), ilObjCourseGUI\initHeaderAction(), SurveyConstraintsTableGUI\initItems(), ilObjFileGUI\initMultiUploadForm(), ilObjUserFolderGUI\initNewAccountMailForm(), ilWikiPageGUI\initPrintViewSelectionForm(), ilLMPresentationGUI\initScreenHead(), ilObjWikiGUI\initSettingsForm(), ilObjFileGUI\initSingleUploadForm(), ilCloudPluginUploadGUI\initUploadForm(), ilObjFileGUI\initZipUploadForm(), ilColorPickerInputGUI\insert(), ilMatrixRowWizardInputGUI\insert(), ilTRBLColorPickerInputGUI\insert(), ilCategoryWizardInputGUI\insert(), ilObjectListGUI\insertIconsAndCheckboxes(), ilObjOrgUnitListGUI\insertInfoScreenCommand(), ilObjectListGUI\insertInfoScreenCommand(), ilPropertyFormGUI\insertItem(), ilObjectListGUI\insertPayment(), ilCourseObjectiveListGUI\insertProgressInfo(), ilObjectListGUI\insertTitle(), ilMailFolderTableGUI\isLuceneSearchEnabled(), ilHACPPresentationGUI\launchSahs(), ilAICCPresentationGUI\launchSahs(), ilSAHSPresentationGUI\launchSahs(), ilSCORMPresentationGUI\launchSahs(), ilGlossaryPresentationGUI\listDefinitions(), ilGlossaryTermGUI\listDefinitions(), ilObjRoleGUI\listDesktopItemsObject(), ilSessionOverviewGUI\listSessions(), ilGlossaryTermGUI\listUsages(), ilObjiLincCourseGUI\mailMembersObject(), ilObjGroupGUI\mailMembersObject(), ilObjCourseGUI\mailMembersObject(), ilPDSelectedItemsBlockGUI\manageObject(), ilGlossaryPresentationGUI\media(), ilObjSessionGUI\membersObject(), ilObjGroupGUI\membersObject(), ilObjCourseGUI\membersObject(), ilObjSCORMLearningModuleGUI\newModuleVersion(), ilDataCollectionDatatype\parseHTML(), ilObjMediaPoolSubItemListGUI\parseImage(), ilObjRoleTemplateGUI\permObject(), ilTestPlayerAbstractGUI\populateCharSelector(), ilTestPlayerAbstractGUI\populateQuestionMarkingBlockAsMarked(), ilTestPlayerAbstractGUI\populateQuestionMarkingBlockAsUnmarked(), ilPersonalDesktopGUI\prepareContentView(), ilGlossaryPresentationGUI\prepareOutput(), ilObjSystemFolderGUI\printProxyStatus(), ilGlossaryPresentationGUI\printViewSelection(), ilTableGUI\render(), ilTable2GUI\render(), ilHierarchyFormGUI\renderChild(), ilRatingGUI\renderDetails(), ilCalendarSelectionBlockGUI\renderItem(), ilNestedOrderingGUI\renderListItem(), ilSCORM2004Asset\renderNavigation(), ilSurveyPageGUI\renderPage(), ilMainMenuGUI\renderStatusBox(), ilPersonalSkillsGUI\selfEvaluation(), ilImageLinkButton\setImage(), ilSAHSPresentationGUI\setInfoTabs(), ilSkillTreeNodeGUI\setLocator(), ilSCORM2004NodeGUI\setLocator(), ilSCORMOfflineModeGUI\setOfflineModeTabs(), ilSCORM2004SeqChapterGUI\setTabs(), ilSCORM2004AssetGUI\setTabs(), ilSkillTemplateGUI\setTabs(), ilSCORM2004ChapterGUI\setTabs(), ilSCORM2004PageNodeGUI\setTabs(), ilPageLayoutGUI\setTabs(), ilSCORM2004ScoGUI\setTabs(), ilObjSAHSLearningModuleGUI\setTabs(), ilStructureObjectGUI\setTabs(), ilObjTaxonomyGUI\setTabs(), ilObjFileBasedLMGUI\setTabs(), ilObjMediaObjectGUI\setTabs(), ilObjContentObjectGUI\setTabs(), ilObjWorkspaceRootFolderGUI\setTitleAndDescription(), ilObjUserGUI\setTitleAndDescription(), ilObjPortfolioGUI\setTitleAndDescription(), ilObjLanguageExtGUI\setTitleAndDescription(), ilLMObjectGUI\showActions(), ilObjUserFolderGUI\showActions(), ilObjStyleSettingsGUI\showActions(), ilObjGlossaryGUI\showActions(), ilObjContentObjectGUI\showActions(), ilContainerGUI\showAdministrationPanel(), ilPasswordAssistanceGUI\showAssignPasswordForm(), ilPasswordAssistanceGUI\showAssistanceForm(), ilStartUpGUI\showCASLoginForm(), ilGlossaryPresentationGUI\showDownloadList(), ilLMPresentationGUI\showDownloadList(), ilCalendarMonthGUI\showEvents(), ilExternalFeedBlockGUI\showFeedItem(), ilPDExternalFeedBlockGUI\showFeedItem(), ilMemberExportGUI\showFileList(), ilCalendarDayGUI\showFulldayAppointment(), ilCalendarWeekGUI\showFulldayAppointment(), ilObjMediaCastGUI\showGallery(), ilMailGUI\showHeader(), ilStructureObjectGUI\showHierarchy(), ilInternalLinkGUI\showLinkHelp(), ilPDMailBlockGUI\showMail(), ilObjMediaPoolGUI\showMedia(), ilPasswordAssistanceGUI\showMessageForm(), ilStartUpGUI\showOpenIdLoginForm(), ilSCORM2004NodeGUI\showOrganization(), ilObjSCORM2004LearningModuleGUI\showOrganization(), ilPageObjectGUI\showPage(), ilContainerGUI\showPasteTreeObject(), ilLMPresentationGUI\showPrintView(), ilLMPresentationGUI\showPrintViewSelection(), ilPDTaggingBlockGUI\showResourcesForTag(), ilMailSearchGUI\showResults(), ilTestPlayerAbstractGUI\showSideList(), ilCourseContentGUI\showStartObjects(), ilLMPresentationGUI\showTableOfContents(), ilNoteGUI\showTargets(), ilObjectCopyGUI\showTargetSelectionTree(), ilObjSCORM2004LearningModuleGUI\showTree(), ilMailFolderGUI\showUser(), ilPasswordAssistanceGUI\showUsernameAssistanceForm(), ilCourseContentGUI\showUserTimings(), ilStructureObjectGUI\subchap(), assFormulaQuestion\substituteVariables(), ilObjQuestionPoolGUI\uploadQplObject(), ilObjTestGUI\uploadTstObject(), ilSCORMOfflineModeGUI\view(), and ilCourseArchivesGUI\view().

        {
                global $ilias, $styleDefinition, $ilCtrl, $ilUser;

                if (is_int(strpos($_SERVER["PHP_SELF"], "setup.php")))
                {
                        $module_path = "..";
                }
                if ($module_path != "")
                {
                        $module_path = "/".$module_path;
                }

                // default image
                $default_img = ".".$module_path."/templates/default/images/".$img;

                // use ilStyleDefinition instead of account to get the current skin and style
                require_once("./Services/Style/classes/class.ilStyleDefinition.php");
                $current_skin = ilStyleDefinition::getCurrentSkin();
                $current_style = ilStyleDefinition::getCurrentStyle();
                
                if (is_object($styleDefinition))
                {
                        $image_dir = $styleDefinition->getImageDirectory(
                                ilStyleDefinition::getCurrentMasterStyle(),
                                $current_style);
                }
                if ($current_skin == "default")
                {
                        $user_img = ".".$module_path."/templates/default/".$image_dir."/".$img;
                        $skin_img = ".".$module_path."/templates/default/images/".$img;
                }
                else if (is_object($styleDefinition) && $current_skin != "default")
                {
                        $user_img = "./Customizing/global/skin/".
                                $current_skin.$module_path."/".$image_dir."/".$img;
                        $skin_img = "./Customizing/global/skin/".
                                $current_skin.$module_path."/images/".$img;
                }

                // temp svg patch
                /*
                $pi = pathinfo($img);
                if ($pi["dirname"] != "") {
                        $pi["dirname"] = $pi["dirname"]."/";
                }
                $svg_img = ".".$module_path."/templates/default/images/".$pi["dirname"].$pi["filename"].".svg";
                if (file_exists($svg_img))
                {
                        return $svg_img;
                }*/


                if ($offline)
                {
                        return "./images/".$img;
                }
                else if (@file_exists($user_img) && $image_dir != "")
                {
                        return $user_img;               // found image for skin and style
                }
                else if (file_exists($skin_img))
                {
                        return $skin_img;               // found image in skin/images
                }

                return $default_img;                    // take image in default
        }

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getImageTagByType()

static ilUtil::getImageTagByType (   $a_type,   $a_path,   $a_big = false  )

static

Builds an html image tag TODO: function still in use, but in future use getImagePath and move HTML-Code to your template file public.

Parameters

string	object type
string	tpl path

Definition at line 29 of file class.ilUtil.php.

References $filename, $lng, $size, and ilObject\_getIcon().

Referenced by ilObjMediaPoolGUI\confirmRemove(), ilBookmarkAdministrationGUI\delete(), ilObjContentObjectGUI\delete(), ilObjStyleSheetGUI\deleteObject(), ilObjStyleSettingsGUI\deletePglObject(), ilObjStyleSettingsGUI\deleteStyleObject(), ilObjSCORMLearningModuleGUI\deleteTrackingForUser(), ilObjTypeDefinitionGUI\displayList(), ilObjTypeDefinitionGUI\editObject(), ilObjiLincClassroomGUI\removeClassroom(), ilObjiLincCourseGUI\removeMemberObject(), and ilObjSCORMLearningModuleGUI\stopUserOfflineMode().

        {
                global $lng;

                $size = ($a_big)
                        ? "big"
                        : "small";

                include_once("./Services/Object/classes/class.ilObject.php");
                $filename = ilObject::_getIcon("", $size, $a_type);

                return "<img src=\"".$filename."\" alt=\"".$lng->txt("obj_".$a_type)."\" title=\"".$lng->txt("obj_".$a_type)."\" border=\"0\" vspace=\"0\"/>";
        }

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getJavaPath()

static ilUtil::getJavaPath ( )

static

get full java path (dir + java command)

Definition at line 2385 of file class.ilUtil.php.

Referenced by ilObjSCORMValidator\validateXML().

        {
                return PATH_TO_JAVA;
                //global $ilias;

                //return $ilias->getSetting("java_path");
        }

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getJSLocation()

static ilUtil::getJSLocation (   $a_js_name,   $a_js_location = "",   $add_version = FALSE  )

static

get full javascript file name (path inclusive) of current user

Parameters

$a_js_name	string The name of the js file
$a_js_location	string The location of the js file e.g. a module path
$add_version	boolean Add version information to the filename public

Definition at line 221 of file class.ilUtil.php.

References $filename.

Referenced by ilTestOutputGUI\outWorkingForm(), and ilTestPlayerDynamicQuestionSetGUI\outWorkingForm().

        {
                global $ilias;

                // add version as parameter to force reload for new releases
                $js_name = $a_js_name;
                if (strlen($a_js_location) && (strcmp(substr($a_js_location, -1), "/") != 0)) $a_js_location = $a_js_location . "/";

                $filename = "";
                // use ilStyleDefinition instead of account to get the current skin
                require_once("./Services/Style/classes/class.ilStyleDefinition.php");
                if (ilStyleDefinition::getCurrentSkin() != "default")
                {
                        $filename = "./Customizing/global/skin/".ilStyleDefinition::getCurrentSkin()."/".$a_js_location.$js_name;
                }
                if (strlen($filename) == 0 || !file_exists($filename))
                {
                        $filename = "./" . $a_js_location . "templates/default/".$js_name;
                }
                $vers = "";
                if ($add_version)
                {
                        $vers = str_replace(" ", "-", $ilias->getSetting("ilias_version"));
                        $vers = "?vers=".str_replace(".", "-", $vers);
                }
                return $filename . $vers;
        }

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getMemString()

static ilUtil::getMemString ( )

static

get current memory usage as string

Definition at line 3713 of file class.ilUtil.php.

        {
                $my_pid = getmypid();
                return ("MEMORY USAGE (% KB PID ): ".`ps -eo%mem,rss,pid | grep $my_pid`);
        }

getMySQLTimestamp()

static ilUtil::getMySQLTimestamp (   $a_ts )

static

Get MySQL timestamp in 4.1.x or higher format (yyyy-mm-dd hh:mm:ss) This function converts a timestamp, if MySQL 4.0 is used.

Parameters

string

MySQL timestamp string

Returns

string MySQL 4.1.x timestamp string

Definition at line 4846 of file class.ilUtil.php.

References $ilDB.

Referenced by ilObjExercise\_lookupStatusTime(), ilExAssignment\getLastSubmission(), ilExAssignment\lookupFeedbackTimeOfUser(), ilExAssignment\lookupSentTimeOfUser(), and ilExAssignment\lookupStatusTimeOfUser().

        {
                global $ilDB;

                return $a_ts;
        }

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getNewContentStyleSheetLocation()

static ilUtil::getNewContentStyleSheetLocation (   $mode = "output" )

static

get full style sheet file name (path inclusive) of current user

public

Definition at line 290 of file class.ilUtil.php.

Referenced by ilTinyMCE\addCustomRTESupport(), ilTinyMCE\addRTESupport(), ilTinyMCE\addUserTextEditor(), and ilTemplate\fillNewContentStyle().

        {
                global $ilias;

                // add version as parameter to force reload for new releases
                if ($mode != "filesystem")
                {
                        $vers = str_replace(" ", "-", $ilias->getSetting("ilias_version"));
                        $vers = "?vers=".str_replace(".", "-", $vers);
                }

                // use ilStyleDefinition instead of account to get the current skin and style
                require_once("./Services/Style/classes/class.ilStyleDefinition.php");
                if (ilStyleDefinition::getCurrentSkin() == "default")
                {
                        $in_style = "./templates/".ilStyleDefinition::getCurrentSkin()."/"
                                                                        .ilStyleDefinition::getCurrentStyle()."_cont.css";
                }
                else
                {
                        $in_style = "./Customizing/global/skin/".ilStyleDefinition::getCurrentSkin()."/"
                                                                                                        .ilStyleDefinition::getCurrentStyle()."_cont.css";
                }

                if (is_file("./".$in_style))
                {
                        return $in_style.$vers;
                }
                else
                {
                        return "templates/default/delos_cont.css".$vers;
                }
        }

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getP3PLocation()

static ilUtil::getP3PLocation ( )

static

Get p3p file path.

(Not in use yet, see class.ilTemplate.php->show())

public

Definition at line 256 of file class.ilUtil.php.

References ILIAS_MODULE.

        {
                global $ilias;

                if (defined("ILIAS_MODULE"))
                {
                        $base = '';
                        for($i = 0;$i < count(explode('/',ILIAS_MODULE));$i++)
                        {
                                $base .= "../Services/Privacy/";
                        }
                }
                else
                {
                        $base = "./Services/Privacy/";
                }

                if (is_file($base."w3c/p3p.xml"))
                {
                        return ILIAS_HTTP_PATH."w3c/p3p.xml";
                }
                else
                {
                        return ILIAS_HTTP_PATH."/w3c/p3p_template.xml";
                }
        }

getPasswordRequirementsInfo()

static ilUtil::getPasswordRequirementsInfo ( )

static

infotext for ilPasswordInputGUI setInfo()

<type> $lng

Returns

<string> info about allowed chars for password

Definition at line 1362 of file class.ilUtil.php.

References $lng, and ilSecuritySettings\_getInstance().

Referenced by ilObjUserGUI\initForm(), ilPersonalSettingsGUI\initPasswordForm(), and ilPDNewsBlockGUI\initPrivateSettingsForm().

        {
                global $lng;

                include_once('./Services/PrivacySecurity/classes/class.ilSecuritySettings.php');
                $security = ilSecuritySettings::_getInstance();
                
                $infos = array(sprintf($lng->txt('password_allow_chars'), self::getPasswordValidChars(false)));
                                
                // check if password to short
                if( $security->getPasswordMinLength() > 0 )
                {
                        $infos[] = sprintf( $lng->txt('password_to_short'), $security->getPasswordMinLength() );
                }
                
                // check if password not to long
                if( $security->getPasswordMaxLength() > 0 )
                {
                        $infos[] = sprintf( $lng->txt('password_to_long'), $security->getPasswordMaxLength() );
                }

                // if password must contains Chars and Numbers
                if( $security->isPasswordCharsAndNumbersEnabled() )
                {
                        $infos[] = $lng->txt('password_must_chars_and_numbers');
                }

                // if password must contains Special-Chars
                if( $security->isPasswordSpecialCharsEnabled() )
                {
                        $infos[] = $lng->txt('password_must_special_chars');                    
                }

                if($security->getPasswordNumberOfUppercaseChars() > 0)
                {
                        $infos[] = sprintf($lng->txt('password_must_contain_ucase_chars'), $security->getPasswordNumberOfUppercaseChars());
                }

                if($security->getPasswordNumberOfLowercaseChars() > 0)
                {
                        $infos[] = sprintf($lng->txt('password_must_contain_lcase_chars'), $security->getPasswordNumberOfLowercaseChars());
                }

                return implode('<br />', $infos);
        }

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getPasswordValidChars()

static ilUtil::getPasswordValidChars (   $a_as_regex = true,   $a_only_special_chars = false  )

static

All valid chars for password.

Parameters

bool	$a_as_regex
bool	$a_only_special_chars

Returns

string

Definition at line 1336 of file class.ilUtil.php.

        {
                if( $a_as_regex )
                {
                        if( $a_only_special_chars )
                        {
                                return '/[_\.\+\?\#\-\*\@!\$\%\~\/\:\;]+/';
                        }
                        else
                        {
                                return '/^[A-Za-z0-9_\.\+\?\#\-\*\@!\$\%\~\/\:\;]+$/';
                        }
                }
                else
                {
                        return 'A-Z a-z 0-9 _.+?#-*@!$%~/:;';
                }
        }

getSecureTags()

static ilUtil::getSecureTags ( )

static

Definition at line 2763 of file class.ilUtil.php.

Referenced by assQuestionGUI\getSelfAssessmentTags(), and secureString().

        {
                return array("strong", "em", "u", "strike", "ol", "li", "ul", "p", "div",
                        "i", "b", "code", "sup", "sub", "pre", "gap", "a", "img");
        }

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getSelectName()

static ilUtil::getSelectName (   $selected,   $values  )

static

???

public

Parameters

string
string

Definition at line 434 of file class.ilUtil.php.

        {
                return($values[$selected]);
        }

getStyleSheetLocation()

static ilUtil::getStyleSheetLocation (   $mode = "output",   $a_css_name = "",   $a_css_location = ""  )

static

get full style sheet file name (path inclusive) of current user

Parameters

$mode	string Output mode of the style sheet ("output" or "filesystem"). !"filesystem" generates the ILIAS version number as attribute to force the reload of the style sheet in a different ILIAS version
$a_css_name	string The name of the style sheet. If empty, the default style name will be chosen
$a_css_location	string The location of the style sheet e.g. a module path. This parameter only makes sense when $a_css_name is used public

Definition at line 176 of file class.ilUtil.php.

References $filename, and ilStyleDefinition\getCurrentStyle().

Referenced by ilPurchaseBaseGUI\__buildStylesheet(), ilExport\_generateIndexFile(), ilTinyMCE\addRTESupport(), ilCharSelectorGUI\addToPage(), ilTinyMCE\addUserTextEditor(), ilInitialisation\authenticate(), ilSCORMPresentationGUI\contentSelect(), ilObjTest\deliverPDFfromHTML(), ilTestEvaluationGUI\detailedEvaluation(), ilPageObjectGUI\displayMedia(), ilPCDataTableGUI\editData(), ilObjSurveyGUI\executeCommand(), ilForumExportGUI\executeCommand(), ilObjSurveyQuestionPoolGUI\executeCommand(), ilPersonalDesktopGUI\executeCommand(), ilObjQuestionPoolGUI\executeCommand(), ilHACPPresentationGUI\explorer(), ilAICCPresentationGUI\explorer(), ilSAHSPresentationGUI\explorer(), ilSCORMPresentationGUI\explorer(), ilObjContentObjectGUI\explorer(), ilSystemStyleHTMLExport\export(), ilObjGlossary\exportHTML(), ilObjContentObject\exportHTML(), ilSAHSPresentationGUI\finishSahs(), ilSCORMPresentationGUI\finishSahs(), ilObjTest\getCustomStyles(), ilAttendanceList\getFullscreenHTML(), ilMainMenuGUI\getLanguageSelection(), ilExplorer\getOutput(), ilSCORM13Player\getPlayer(), assMatchingQuestionGUI\getPreview(), assOrderingQuestionGUI\getPreview(), ilPlugin\getStyleSheetLocation(), assMatchingQuestionGUI\getTestOutput(), assOrderingQuestionGUI\getTestOutput(), ilObjTest\getTestStyleLocation(), ilLMPresentationGUI\glossary(), ilLMPresentationGUI\ilMedia(), ilFileUploadGUI\initFileUpload(), ilPreviewGUI\initPreview(), ilLMPresentationGUI\initScreenHead(), ilLMPresentationGUI\layout(), ilGlossaryPresentationGUI\media(), ilObjGroupGUI\membersGalleryObject(), ilObjiLincCourseGUI\membersGalleryObject(), ilObjCourseGUI\membersGalleryObject(), ilTestEvaluationGUI\outCorrectSolution(), ilTestPlayerAbstractGUI\outCorrectSolution(), ilTestEvaluationGUI\outParticipantsPassDetails(), ilTestEvaluationGUI\outParticipantsResultsOverview(), ilTestEvaluationGUI\outUserListOfAnswerPasses(), ilTestEvaluationGUI\outUserPassDetails(), ilTestEvaluationGUI\outUserResultsOverview(), ilObjTestGUI\printobject(), ilPortfolioPageGUI\renderConsultationHours(), ilTestEvaluationGUI\resetfilterEvaluation(), ilInternalLinkGUI\saveFileLink(), ilSCORM2004ScoGUI\sco_preview(), ilContainerLinkListGUI\show(), ilFramesetGUI\show(), ilCalendarPresentationGUI\show(), ilObjDlBookGUI\showAbstract(), ilObjDlBookGUI\showCitation(), ilLMPresentationGUI\showDownloadList(), ilInternalLinkGUI\showLinkHelp(), ilContainerGUI\showLinkListObject(), ilTestPlayerAbstractGUI\showListOfAnswers(), ilObjMediaPoolGUI\showMedia(), ilPageObjectGUI\showMediaFullscreen(), ilObjMediaPoolGUI\showPage(), ilPageObjectGUI\showPage(), ilLMPresentationGUI\showPrintViewSelection(), ilTestPlayerAbstractGUI\showSideList(), ilLMPresentationGUI\showTableOfContents(), ilRepositoryGUI\showTree(), ilObjSCORM2004LearningModuleGUI\showTree(), ilObjTestGUI\showUserResults(), ilSCORM13Player\specialPage(), ilSAHSPresentationGUI\unloadSahs(), ilSCORMPresentationGUI\unloadSahs(), ilAICCPresentationGUI\view(), ilSAHSPresentationGUI\view(), and ilSCORMPresentationGUI\view().

        {
                global $ilias;
                
                // add version as parameter to force reload for new releases
                // use ilStyleDefinition instead of account to get the current style
                require_once("./Services/Style/classes/class.ilStyleDefinition.php");
                $stylesheet_name = (strlen($a_css_name))
                        ? $a_css_name
                        : ilStyleDefinition::getCurrentStyle().".css";
                if (strlen($a_css_location) && (strcmp(substr($a_css_location, -1), "/") != 0))
                {
                        $a_css_location = $a_css_location . "/";
                }

                $filename = "";
                // use ilStyleDefinition instead of account to get the current skin
                require_once("./Services/Style/classes/class.ilStyleDefinition.php");
                if (ilStyleDefinition::getCurrentSkin() != "default")
                {
                        $filename = "./Customizing/global/skin/".ilStyleDefinition::getCurrentSkin()."/".$a_css_location.$stylesheet_name;
                }
                if (strlen($filename) == 0 || !file_exists($filename))
                {
                        $filename = "./" . $a_css_location . "templates/default/".$stylesheet_name;
                }
                $vers = "";
                if ($mode != "filesystem")
                {
                        $vers = str_replace(" ", "-", $ilias->getSetting("ilias_version"));
                        $vers = "?vers=".str_replace(".", "-", $vers);
                }
                return $filename . $vers;
        }

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getTypeIconPath()

static ilUtil::getTypeIconPath (   $a_type,   $a_obj_id,   $a_size = 'small'  )

static

Get type icon path path Return image path for icon_xxx.pngs Or (if enabled) path to custom icon Deprecated, use ilObject::_getIcon instead.

Parameters

string	$a_type	obj_type
int	$a_obj_id	obj_id
string	$a_size	size 'tiny','small' or 'big'

Returns

string path

Deprecated:

Definition at line 55 of file class.ilUtil.php.

References ilObject\_getIcon().

Referenced by ilCourseContentGUI\__renderItem(), ilCourseContentGUI\__renderUserItem(), ilCalendarCategoryGUI\addReferenceLinks(), ilObjUserFolderGUI\confirmDeleteExportFileObject(), ilAdministrationCommandGUI\delete(), ilObjectTableGUI\fillRow(), ilECSImportedContentTableGUI\fillRow(), ilWorkspaceShareTableGUI\fillRow(), ilPathGUI\getHTML(), ilLPObjectStatisticsTypesTableGUI\getItems(), ilTrMatrixTableGUI\getSelectableColumns(), ilCourseObjectivesGUI\initFormLimits(), ilObjiLincClassroomGUI\initSettingsForm(), ilObjiLincCourseGUI\initSettingsForm(), and ilPortfolioPageGUI\renderMyCourses().

        {
                include_once("./Services/Object/classes/class.ilObject.php");
                return ilObject::_getIcon($a_obj_id, $a_size, $a_type);
        }

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getUsersOnline()

static ilUtil::getUsersOnline (   $a_user_id = 0 )

static

reads all active sessions from db and returns users that are online OR returns only one active user if a user_id is given

Parameters

integer

user_id (optional)

Returns

array

Definition at line 1673 of file class.ilUtil.php.

        {
                include_once("./Services/User/classes/class.ilObjUser.php");
                return ilObjUser::_getUsersOnline($a_user_id);
        }

getWebspaceDir()

static ilUtil::getWebspaceDir (   $mode = "filesystem" )

static

get webspace directory

Parameters

string

$mode

use "filesystem" for filesystem operations and "output" for output operations, e.g. images

Definition at line 1627 of file class.ilUtil.php.

Referenced by ilFileDataShop\__construct(), ilExternalFeed\_createCacheDirectory(), ilObjStyleSheet\_createImagesDirectory(), ilObjMediaObject\_createThumbnailDirectory(), ilChatroomSmilies\_deleteSmiley(), ilObjFileBasedLMAccess\_determineStartUrl(), ilContainer\_getContainerDirectory(), ilObjMediaObject\_getDirectory(), ilObjStyleSheet\_getImagesDirectory(), ilChatroomSmilies\_getSmiley(), ilChatroomSmilies\_getSmileyDir(), ilChatroomSmileyTask\_getSmileyDir(), ilChatroomSmilies\_getSmilies(), ilChatroomSmilies\_getSmiliesBasePath(), ilChatroomSmilies\_getSmiliesById(), ilObjMediaObject\_getThumbnailDirectory(), ilObjMediaObject\_getURL(), ilObjFileBasedLMAccess\_lookupDiskUsage(), ilObjSAHSLearningModuleAccess\_lookupDiskUsage(), ilPCTableGUI\_renderTable(), ilChatroomSmilies\_setupFolder(), ilObjUser\_uploadPersonalPicture(), ilTestPlayerAbstractGUI\archiveParticipantSubmission(), ilObjMediaObjectGUI\assignFullscreenObject(), ilObjMediaObjectGUI\assignStandardObject(), ilTestSubmissionReviewGUI\buildPdfFilename(), ilContObjParser\copyMobFiles(), ilObjUser\copyProfilePicturesToDirectory(), ilContainer\createContainerDirectory(), ilObjSAHSLearningModule\createDataDirectory(), ilObjMediaObjectGUI\createDirectoryObject(), ilObjExternalToolsSettingsGUI\createSocialBookmarkObject(), ilObjStyleSheet\delete(), ilObjMediaObjectGUI\deleteFileObject(), ilPublicUserProfileGUI\deliverVCard(), ilPageObjectGUI\displayMedia(), ilObjMediaObjectGUI\editFilesObject(), ilObjMediaObjectGUI\executeCommand(), ilObjMediaObject\exportFiles(), ilObjContentObject\exportHTML(), ilCOPageHTMLExport\exportHTMLMOB(), ilObjGlossary\exportHTMLMOB(), ilObjContentObject\exportHTMLMOB(), ilObjStyleSheet\getContentStylePath(), ilFileDataShop\getCurrentImageWebPath(), ilObjFileBasedLM\getDataDirectory(), ilObjSAHSLearningModule\getDataDirectory(), ilObjMediaObject\getDataDirectory(), ilPublicUserProfileGUI\getEmbeddable(), ilOrgUnitType\getIconPath(), ilImageMapEditorGUI\getImageMapOutput(), ilFileDataCourse\getOnlineLink(), ilFSStorageCourse\getOnlineLink(), ilUserXMLWriter\getPictureValue(), ilFSStorageMail\getRelativePathExMailDirectory(), ilLMPresentationGUI\ilMedia(), ilFileSystemStorage\init(), ilGlossaryPresentationGUI\media(), ilTestScoring\recalculatePasses(), ilObjUser\removeUserPicture(), ilObjUserGUI\removeUserPictureObject(), ilObjMediaPoolGUI\showMedia(), ilPageObjectGUI\showMediaFullscreen(), ilPageObjectGUI\showPage(), ilLMPresentationGUI\showPrintView(), ilObjExternalToolsSettingsGUI\updateSocialBookmarkObject(), ilObjMediaObjectGUI\uploadFileObject(), ilPersonalProfileGUI\uploadUserPicture(), ilObjUserGUI\uploadUserPictureObject(), ilObjStyleSheet\writeCSSFile(), and ilObjSAHSLearningModule\zipLmForOfflineMode().

        {
                global $ilias;

                if ($mode == "filesystem")
                {
                        return "./".ILIAS_WEB_DIR."/".$ilias->client_id;
                }
                else
                {
                        if (defined("ILIAS_MODULE"))
                        {
                                return "../".ILIAS_WEB_DIR."/".$ilias->client_id;
                        }
                        else
                        {
                                return "./".ILIAS_WEB_DIR."/".$ilias->client_id;
                        }
                }

                //return $ilias->ini->readVariable("server","webspace_dir");
        }

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groupNameExists()

static ilUtil::groupNameExists (   $a_group_name,   $a_id = 0  )

static

checks if group name already exists.

Groupnames must be unique for mailing purposes static function public

Parameters

string	groupname
integer	obj_id of group to exclude from the check.

Returns

boolean true if exists

Definition at line 3678 of file class.ilUtil.php.

References $ilDB, $ilErr, and $r.

Referenced by ilMail\checkRecipients(), ilMail\getUserIds(), and ilSoapGroupAdministration\groupExists().

        {
                global $ilDB,$ilErr;

                if (empty($a_group_name))
                {
                        $message = __METHOD__.": No groupname given!";
                        $ilErr->raiseError($message,$ilErr->WARNING);
                }

                $clause = ($a_id) ? " AND obj_id != ".$ilDB->quote($a_id)." " : "";

                $q = "SELECT obj_id FROM object_data ".
                "WHERE title = ".$ilDB->quote($a_group_name, "text")." ".
                "AND type = ".$ilDB->quote("grp", "text").
                $clause;

                $r = $ilDB->query($q);

                if ($r->numRows())
                {
                        return true;
                }
                else
                {
                        return false;
                }
        }

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html2pdf()

static ilUtil::html2pdf (   $html,   $pdf_file  )

static

produce pdf out of html with htmldoc

Parameters

html	String HTML-Data given to create pdf-file
pdf_file	String Filename to save pdf in

Definition at line 2112 of file class.ilUtil.php.

References htmlfile2pdf().

Referenced by ilPurchaseBaseGUI\__sendBill(), and ilShopBoughtObjectsGUI\createBill().

        {
                $html_file = str_replace(".pdf",".html",$pdf_file);

                $fp = fopen( $html_file ,"wb");
                fwrite($fp, $html);
                fclose($fp);

                ilUtil::htmlfile2pdf($html_file,$pdf_file);
        }

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htmlencodePlainString()

static ilUtil::htmlencodePlainString (   $a_str,   $a_make_links_clickable,   $a_detect_goto_links = false  )

static

Encodes a plain text string into HTML for display in a browser.

This function encodes HTML special characters: < > & with < > & and converts newlines into

If $a_make_links_clickable is set to true, URLs in the plain string which are considered to be safe, are made clickable.

Parameters

string	the plain text string
boolean	set this to true, to make links in the plain string clickable.
boolean	set this to true, to detect goto links

Definition at line 2869 of file class.ilUtil.php.

References makeClickable().

Referenced by ilMailFolderGUI\cancelDeleteMails(), and ilMailFolderTableGUI\isLuceneSearchEnabled().

        {
                $encoded = "";

                if ($a_make_links_clickable)
                {
                        // Find text sequences in the plain text string which match
                        // the URI syntax rules, and pass them to ilUtil::makeClickable.
                        // Encode all other text sequences in the plain text string using
                        // htmlspecialchars and nl2br.
                        // The following expressions matches URI's as specified in RFC 2396.
                        //
                        // The expression matches URI's, which start with some well known
                        // schemes, like "http:", or with "www.". This must be followed
                        // by at least one of the following RFC 2396 expressions:
                        // - alphanum:           [a-zA-Z0-9]
                        // - reserved:           [;\/?:|&=+$,]
                        // - mark:               [\\-_.!~*\'()]
                        // - escaped:            %[0-9a-fA-F]{2}
                        // - fragment delimiter: #
                        // - uric_no_slash:      [;?:@&=+$,]
                        $matches = array();
                        $numberOfMatches = preg_match_all('/(?:(?:http|https|ftp|ftps|mailto):|www\.)(?:[a-zA-Z0-9]|[;\/?:|&=+$,]|[\\-_.!~*\'()]|%[0-9a-fA-F]{2}|#|[;?:@&=+$,])+/',$a_str, $matches, PREG_OFFSET_CAPTURE);
                        $pos1 = 0;
                        $encoded = "";
                        foreach ($matches as $match)
                        {
                        }
                        foreach ($matches[0] as $match)
                        {
                                $matched_text = $match[0];
                                $pos2 = $match[1];
                                if ($matched_offset != previous_offset)
                                {
                                        // encode plain text
                                        $encoded .= nl2br(htmlspecialchars(substr($a_str, $pos1, $pos2 - $pos1)));
                                }
                                // encode URI
                                $encoded .= ilUtil::makeClickable($matched_text, $a_detect_goto_links);


                                $pos1 = $pos2 + strlen($matched_text);
                        }
                        if ($pos1 < strlen($a_str))
                        {
                                $encoded .= nl2br(htmlspecialchars(substr($a_str, $pos1)));
                        }
                }
                else
                {
                        $encoded = nl2br(htmlspecialchars($a_str));
                }
                return $encoded;
        }

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htmlentitiesOutsideHTMLTags()

static ilUtil::htmlentitiesOutsideHTMLTags (   $htmlText )

static

Encodes HTML entities outside of HTML tags.

Definition at line 2359 of file class.ilUtil.php.

        {
                $matches = Array();
                $sep = '###HTMLTAG###';

                preg_match_all("@<[^>]*>@", $htmlText, $matches);   
                $tmp = preg_replace("@(<[^>]*>)@", $sep, $htmlText);
                $tmp = explode($sep, $tmp);

                for ($i=0; $i<count($tmp); $i++)
                        $tmp[$i] = htmlentities($tmp[$i], ENT_COMPAT, "UTF-8");

                $tmp = join($sep, $tmp);

                for ($i=0; $i<count($matches[0]); $i++)
                        $tmp = preg_replace("@$sep@", $matches[0][$i], $tmp, 1);

                return $tmp;
        }

htmlfile2pdf()

static ilUtil::htmlfile2pdf (   $html_file,   $pdf_file  )

static

produce pdf out of html with htmldoc

Parameters

html	String HTML-Data given to create pdf-file
pdf_file	String Filename to save pdf in

Definition at line 2129 of file class.ilUtil.php.

References escapeShellArg(), and execQuoted().

Referenced by html2pdf().

        {
                $htmldoc_path = PATH_TO_HTMLDOC;

                $htmldoc = "--no-toc ";
                $htmldoc .= "--no-jpeg ";
                $htmldoc .= "--webpage ";
                $htmldoc .= "--outfile " . ilUtil::escapeShellArg($pdf_file) . " ";
                $htmldoc .= "--bodyfont Arial ";
                $htmldoc .= "--charset iso-8859-15 ";
                $htmldoc .= "--color ";
                $htmldoc .= "--size A4  ";      // --landscape
                $htmldoc .= "--format pdf ";
                $htmldoc .= "--footer ... ";
                $htmldoc .= "--header ... ";
                $htmldoc .= "--left 60 ";
                // $htmldoc .= "--right 200 ";
                $htmldoc .= $html_file;
                ilUtil::execQuoted($htmldoc_path, $htmldoc);

        }

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ilTempnam()

static ilUtil::ilTempnam ( )

static

Create a temporary file in an ILIAS writable directory.

Returns

string File name of the temporary file

Definition at line 1702 of file class.ilUtil.php.

References createDirectory(), and getDataDir().

Referenced by ilTestExport\aggregatedResultsToExcel(), ilTestArchiveService\buildOverviewFilename(), ilVirusScanner\createBufferFile(), ilRestFileStorage\createFile(), ilObjSurvey\deliverPDFfromFO(), ilObjTest\deliverPDFfromFO(), ilExAssignment\downloadAllDeliveredFiles(), ilObjWorkspaceFolder\downloadFolder(), ilObjFolder\downloadFolder(), ilExAssignment\downloadMultipleFiles(), ilContainerGUI\downloadMultipleObjects(), ilSurveyEvaluationGUI\exportCumulatedResults(), ilObjExercise\exportGradesExcel(), ilObjStyleSettingsGUI\exportLayoutObject(), ilTestExport\exportToExcel(), ilSurveyEvaluationGUI\exportUserSpecificResults(), ilUserDataSet\getXmlRecord(), ilCloudPluginUploadGUI\handleFileUpload(), ilObjFileGUI\handleFileUpload(), ilFileXMLParser\handlerBeginTag(), ilFileXMLParser\handlerEndTag(), assFileUpload\hasFileUploads(), ilImagemapPreview\ilImagemapPreview(), ilImport\importObject(), ilDidacticTemplateSettingsGUI\importTemplate(), ilFilePreviewRenderer\prepareFileForExec(), ilObjExercise\processUploadedFile(), ilGhostscriptRenderer\renderImages(), ilUserImportParser\saveTempImage(), ilObjFileGUI\saveUnzip(), ilBookmarkAdministrationGUI\sendmail(), ilExAssignment\sendMultiFeedbackStructureFile(), ilRestFileStorage\storeFileForRest(), unzip(), ilECSConnector\updateResource(), and ilCalendarCategoryGUI\uploadAppointments().

        {
                $temp_path = ilUtil::getDataDir() . "/temp";
                if (!is_dir($temp_path))
                {
                        ilUtil::createDirectory($temp_path);
                }
                $temp_name = tempnam($temp_path, "tmp");
                // --->
                // added the following line because tempnam creates a backslash on some
                // Windows systems which leads to problems, because the "...\tmp..." can be
                // interpreted as "...{TAB-CHARACTER}...". The normal slash works fine
                // even under windows (Helmut Schottmüller, 2005-08-31)
                $temp_name = str_replace("\\", "/", $temp_name);
                // --->
                unlink($temp_name);
                return $temp_name;
        }

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img()

static ilUtil::img (   $a_src,   $a_alt = "",   $a_width = "",   $a_height = "",   $a_border = 0,   $a_id = "",   $a_class = ""  )

static

Build img tag.

Definition at line 2077 of file class.ilUtil.php.

References $img.

Referenced by ilLearningProgressBaseGUI\__appendLPDetails(), ilLPObjectStatisticsLPTableGUI\__construct(), ilShopUtils\_addToShoppingCartSymbol(), ilShopUtils\_getPaymethodSymbol(), ilShopUtils\_getSpecialObjectSymbol(), ilMailFolderGUI\cancelDeleteMails(), ilTable2GUI\fillHeader(), ilObjClipboardTableGUI\fillRow(), ilSkillLevelResourcesTableGUI\fillRow(), ilTrashTableGUI\fillRow(), ilPCIIMOverlaysTableGUI\fillRow(), ilSearchResultTableGUI\fillRow(), ilLMPagesTableGUI\fillRow(), ilTrackedQuestionsTableGUI\fillRow(), ilItemGroupItemsTableGUI\fillRow(), ilExportIDTableGUI\fillRow(), ilSkillCatTableGUI\fillRow(), ilSkillAssignMaterialsTableGUI\fillRow(), ilSkillLevelTableGUI\fillRow(), ilListOfQuestionsTableGUI\fillRow(), ilAdminSubItemsTableGUI\fillRow(), ilTrUserObjectsPropsTableGUI\fillRow(), ilMediaPoolTableGUI\fillRow(), ilDataCollectionRecordListTableGUI\fillRowExcel(), ilLPObjectStatisticsLPTableGUI\getDetailItems(), ilAdministrationGUI\getDropDown(), ilCloudPluginItemCreationListGUI\getGroupedListItems(), ilObjectListGUI\getHeaderAction(), ilMainMenuSearchGUI\getHTML(), ilObjectAddNewItemGUI\getHTML(), ilTaggingGUI\getHTML(), ilTrSummaryTableGUI\getItems(), ilMainMenuGUI\getLanguageSelection(), ilObjContentObjectGUI\getLayoutOption(), ilNoteGUI\getNoteListHTML(), ilLearningProgressGUI\initCollectionManualForm(), ilLMPageObjectGUI\initEditLayoutForm(), ilChatroomSmileyTask\initSmiliesForm(), ilPCResourcesGUI\insertResourcesIntoPageContent(), ilDataCollectionDatatype\parseHTML(), ilObjMediaPoolSubItemListGUI\parseImage(), ilSCORM2004TrackingItemsTableGUI\parseValue(), ilSCORMTrackingItemsTableGUI\parseValue(), ilLPTableBaseGUI\parseValue(), ilLPStatus\preloadListGUIData(), ilNestedListInputGUI\render(), ilMainMenuGUI\renderEntry(), ilExplorerBaseGUI\renderNode(), ilChatroomSmileyTask\showEditSmileyEntryFormObject(), ilObjMediaCastGUI\showGallery(), and ilLearningProgressGUI\showtlt().

        {
                $img = '<img src="'.$a_src.'"';
                if ($a_alt != "")
                {
                        $img.= ' alt="'.htmlspecialchars($a_alt).'" title="'.htmlspecialchars($a_alt).'"';
                }
                if ($a_width != "")
                {
                        $img.= ' width="'.htmlspecialchars($a_width).'"';
                }
                if ($a_height != "")
                {
                        $img.= ' height="'.htmlspecialchars($a_height).'"';
                }
                if ($a_class != "")
                {
                        $img.= ' class="'.$a_class.'"';
                }
                if ($a_id != "")
                {
                        $img.= ' id="'.$a_id.'"';
                }
                $img.= ' border="'.(int) $a_border.'"/>';

                return $img;
        }

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includeMathjax()

ilUtil::includeMathjax

(

$a_tpl = null

)

Include Mathjax.

Parameters

Definition at line 4438 of file class.ilUtil.php.

References $mathJaxSetting, and $tpl.

Referenced by ilGlossaryTermGUI\output().

        {
                global $tpl;

                if ($a_tpl == null)
                {
                        $a_tpl = $tpl;
                }

                // - take care of html exports (-> see buildLatexImages)
                include_once "./Services/Administration/classes/class.ilSetting.php";
                $mathJaxSetting = new ilSetting("MathJax");
                $use_mathjax = $mathJaxSetting->get("enable");
                if ($use_mathjax)
                {
                        $a_tpl->addJavaScript($mathJaxSetting->get("path_to_mathjax"));
                }
        }

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infoPanel()

static ilUtil::infoPanel (   $a_keep = true )

static

Definition at line 4931 of file class.ilUtil.php.

References $_SESSION, $lng, $tpl, ilFrameTargetInfo\_getFrame(), and ilSession\clear().

Referenced by ilLearningProgressBaseGUI\__buildHeader(), ilObjLinkResourceGUI\__prepareOutput(), ilObjRoleGUI\__prepareOutput(), ilObjForumGUI\afterSave(), ilPDNewsGUI\displayHeader(), ilPDNotesGUI\displayHeader(), ilBookmarkAdministrationGUI\displayHeader(), ilPersonalDesktopGUI\getTreeModeTemplates(), ilPersonalDesktopGUI\prepareContentView(), ilShopBaseGUI\prepareOutput(), ilSearchBaseGUI\prepareOutput(), ilObjectGUI\prepareOutput(), ilObjTestGUI\prepareSubGuiOutput(), and ilMailGUI\showHeader().

        {
                global $tpl,$ilias,$lng;

                if (!empty($_SESSION["infopanel"]) and is_array($_SESSION["infopanel"]))
                {
                        $tpl->addBlockFile("INFOPANEL", "infopanel", "tpl.infopanel.html",
                                "Services/Utilities");
                        $tpl->setCurrentBlock("infopanel");

                        if (!empty($_SESSION["infopanel"]["text"]))
                        {
                                $link = "<a href=\"".$dir.$_SESSION["infopanel"]["link"]."\" target=\"".
                                        ilFrameTargetInfo::_getFrame("MainContent").
                                        "\">";
                                $link .= $lng->txt($_SESSION["infopanel"]["text"]);
                                $link .= "</a>";
                        }

                        // deactivated
                        if (!empty($_SESSION["infopanel"]["img"]))
                        {
                                $link .= "<td><a href=\"".$_SESSION["infopanel"]["link"]."\" target=\"".
                                        ilFrameTargetInfo::_getFrame("MainContent").
                                        "\">";
                                $link .= "<img src=\"".$ilias->tplPath.$ilias->account->prefs["skin"]."/images/".
                                        $_SESSION["infopanel"]["img"]."\" border=\"0\" vspace=\"0\"/>";
                                $link .= "</a></td>";
                        }

                        $tpl->setVariable("INFO_ICONS",$link);
                        $tpl->parseCurrentBlock();
                }

                //if (!$a_keep)
                //{
                                ilSession::clear("infopanel");
                //}
        }

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insertInstIntoID()

static ilUtil::insertInstIntoID (   $a_value )

static

inserts installation id into ILIAS id

e.g. "il__pg_3" -> "il_43_pg_3"

Definition at line 3658 of file class.ilUtil.php.

Referenced by ilObjQuestionPool\modifyExportIdentifier(), ilObjMediaObject\modifyExportIdentifier(), and ilObjTest\modifyExportIdentifier().

        {
                if (substr($a_value, 0, 4) == "il__")
                {
                        $a_value = "il_".IL_INST_ID."_".substr($a_value, 4, strlen($a_value) - 4);
                }

                return $a_value;
        }

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insertLatexImages()

static ilUtil::insertLatexImages (   $a_text,   $a_start = "\[tex\]",   $a_end = "\[\/tex\]"  )

static

replace [text]...[/tex] tags with formula image code

added additional parameters to make this method usable for other start and end tags as well

Definition at line 4467 of file class.ilUtil.php.

References $ilUser, $lng, $mathJaxSetting, and $tpl.

Referenced by ilTermListTableGUI\fillRow(), ilPresentationListTableGUI\fillRow(), ilAssSelfAssessmentQuestionFormatter\format(), ilForum\prepareText(), prepareTextareaOutput(), and ilPageObjectGUI\showPage().

        {
                global $tpl, $lng, $ilUser;

                $cgi = URL_TO_LATEX;

                // - take care of html exports (-> see buildLatexImages)
                include_once "./Services/Administration/classes/class.ilSetting.php";
                $mathJaxSetting = new ilSetting("MathJax");
                $use_mathjax = $mathJaxSetting->get("enable");
                if ($use_mathjax)
                {
                        $a_text = preg_replace("/\\\\([RZN])([^a-zA-Z]|<\/span>)/", "\\mathbb{"."$1"."}"."$2", $a_text);
                        $tpl->addJavaScript($mathJaxSetting->get("path_to_mathjax"));
                }
                
                // this is a fix for bug5362
                $cpos = 0;
                $o_start = $a_start;
                $o_end = $a_end;
                $a_start = str_replace("\\", "", $a_start);
                $a_end = str_replace("\\", "", $a_end);

                while (is_int($spos = stripos($a_text, $a_start, $cpos)))       // find next start
                {
                        if (is_int ($epos = stripos($a_text, $a_end, $spos + 1)))
                        {
                                $tex = substr($a_text, $spos + strlen($a_start), $epos - $spos - strlen($a_start));

                                // replace, if tags do not go across div borders
                                if (!is_int(strpos($tex, "</div>")))
                                {
                                        if (!$use_mathjax)
                                        {
                                                $a_text = substr($a_text, 0, $spos).
                                                        "<img alt=\"".htmlentities($tex)."\" src=\"".$cgi."?".
                                                        rawurlencode(str_replace('&amp;', '&', str_replace('&gt;', '>', str_replace('&lt;', '<', $tex))))."\" ".
                                                        " />".
                                                        substr($a_text, $epos + strlen($a_end));
                                        }
                                        else
                                        {
                                                $tex = $a_start.$tex.$a_end;
                                                
                                                switch ((int) $mathJaxSetting->get("limiter"))
                                                {
                                                        case 1:
                                                                $mj_start = "[tex]";
                                                                $mj_end = "[/tex]";
                                                                break;

                                                        case 2:
                                                                $mj_start = '<span class="math">';
                                                                $mj_end = '</span>';
                                                                break;
                                                                
                                                        default:
                                                                $mj_start = "\(";
                                                                $mj_end = "\)";
                                                                break;
                                                }
                                                
                                                $replacement = 
                                                        preg_replace('/' . $o_start . '(.*?)' . $o_end . '/ie',
                                                        "'".$mj_start."' . preg_replace('/[\\\\\\\\\\]{2}/', '\\cr', str_replace('<', '&lt;', str_replace('<br/>', '', str_replace('<br />', '', str_replace('<br>', '', '$1'))))) . '".$mj_end."'", $tex);
                                                // added special handling for \\ -> \cr, < -> $lt; and removal of <br/> tags in jsMath expressions, H. Schottmüller, 2007-09-09
                                                $a_text = substr($a_text, 0, $spos).
                                                        $replacement.
                                                        substr($a_text, $epos + strlen($a_end));
                                        }
                                }
                        }
                        $cpos = $spos + 1;
                }
                
                $result_text = $a_text;

                return $result_text;
        }

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is_email()

static ilUtil::is_email (   $a_email )

static

This preg-based function checks whether an e-mail address is formally valid.

It works with all top level domains including the new ones (.biz, .info, .museum etc.) and the special ones (.arpa, .int etc.) as well as with e-mail addresses based on IPs (e.g. webma.nosp@m.ster.nosp@m.@123..nosp@m.45.1.nosp@m.23.45) Valid top level domains: http://data.iana.org/TLD/tlds-alpha-by-domain.txt

Author

Unknown mail@.nosp@m.phil.nosp@m.ipp-l.nosp@m.ouis.nosp@m..de (source: http://www.php.net/preg_match) public

Parameters

string

email address

Returns

boolean true if valid

Definition at line 1128 of file class.ilUtil.php.

References $ilErr, PEAR_ERROR_CALLBACK, PEAR_ERROR_RETURN, and PEAR\setErrorHandling().

Referenced by ilSoapUserAdministration\__validateUserData(), ilMailAutoCompleteProviderEmailFilter\accept(), ilSetup\checkClientContact(), ilEMailInputGUI\checkInput(), ilMailAddressbookGUI\checkInput(), ilMail\checkRecipients(), ilMail\getEmailOfSender(), ilMail\getIliasMailerAddress(), ilMimeMailNotification\initLanguage(), ilSurveyExecutionGUI\mailUserResults(), ilObjSurveyGUI\mailUserResultsObject(), ilPersonalProfileGUI\saveProfile(), ilObjSurvey\updateCode(), ilObjUserGUI\updateObjectOld(), ilCalendarUserNotification\validate(), and ilObjCourse\validateInfoSettings().

        {
                // BEGIN Mail: If possible, use PearMail to validate e-mail address
                global $ilErr;

                // additional check for ilias object is needed,
                // otherwise setup will fail with this if branch
                if(is_object($ilErr)) // seems to work in Setup now
                {
                        require_once './Services/PEAR/lib/Mail/RFC822.php';
                        $parser = new Mail_RFC822();
                        PEAR::setErrorHandling(PEAR_ERROR_RETURN);              
                        $addresses = $parser->parseAddressList($a_email, 'ilias', false, true);
                        if(!is_a($addresses, 'PEAR_Error') &&
                                count($addresses) == 1 && $addresses[0]->host != 'ilias'
                        )
                        {
                                PEAR::setErrorHandling(PEAR_ERROR_CALLBACK, array($ilErr, "errorHandler"));
                                return true;
                        }
                        else                    
                        {
                                PEAR::setErrorHandling(PEAR_ERROR_CALLBACK, array($ilErr, "errorHandler"));
                                return false;
                        }
                }
                else
                {
                        $tlds = strtolower(
                                "AC|AD|AE|AERO|AF|AG|AI|AL|AM|AN|AO|AQ|AR|ARPA|AS|ASIA|AT|AU|AW|AX|AZ|BA|BB|BD|BE|BF|BG|BH|BI|BIZ|BJ|BM|BN|BO|BR|BS|BT|BV|BW|BY|".
                                "BZ|CA|CAT|CC|CD|CF|CG|CH|CI|CK|CL|CM|CN|CO|COM|COOP|CR|CU|CV|CX|CY|CZ|DE|DJ|DK|DM|DO|DZ|EC|EDU|EE|EG|".
                                "ER|ES|ET|EU|FI|FJ|FK|FM|FO|FR|GA|GB|GD|GE|GF|GG|GH|GI|GL|GM|GN|GOV|GP|GQ|GR|GS|GT|GU|GW|GY|HK|HM|HN|HR|HT|".
                                "HU|ID|IE|IL|IM|IN|INFO|INT|IO|IQ|IR|IS|IT|JE|JM|JO|JOBS|JP|KE|KG|KH|KI|KM|KN|KP|KR|KW|KY|KZ|LA|LB|LC|".
                                "LI|LK|LR|LS|LT|LU|LV|LY|MA|MC|MD|ME|MG|MH|MIL|MK|ML|MM|MN|MO|MOBI|MP|MQ|MR|MS|MT|MU|MUSEUM|MV|MW|MX|".
                                "MY|MZ|NA|NAME|NC|NE|NET|NF|NG|NI|NL|NO|NP|NR|NU|NZ|OM|ORG|PA|PE|PF|PG|PH|PK|PL|PM|PN|PR|PRO|PS|".
                                "PT|PW|PY|QA|RE|RO|RS|RU|RW|SA|SB|SC|SD|SE|SG|SH|SI|SJ|SK|SL|SM|SN|SO|SR|ST|SU|SV|SY|SZ|TC|TD|TEL|".
                                "TF|TG|TH|TJ|TK|TL|TM|TN|TO|TP|TR|TRAVEL|TT|TV|TW|TZ|UA|UG|UK|US|UY|UZ|VA|VC|VE|VG|VI|VN|VU|".
                                "WF|WS|XN|YE|YT|YU|ZA|ZM|ZW");
                        
                        return(preg_match("/^[-_.[:alnum:]]+@((([[:alnum:]]|[[:alnum:]][[:alnum:]-]*[[:alnum:]])\.)+(".$tlds.")|(([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5])\.){3}([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5]))$/i",$a_email));
                }
                // END Mail: If possible, use PearMail to validate e-mail address
        }

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isAPICall()

static ilUtil::isAPICall ( )

static

Definition at line 3935 of file class.ilUtil.php.

Referenced by ilAdministrationGUI\ilAdministrationGUI(), and ilRepositoryGUI\ilRepositoryGUI().

                                            {
                return  strpos($_SERVER["SCRIPT_FILENAME"],"api") !== false ||
                strpos($_SERVER["SCRIPT_FILENAME"],"dummy") !== false;
        }

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isConvertVersionAtLeast()

static ilUtil::isConvertVersionAtLeast (   $a_version )

static

Compare convert version numbers.

Parameters

string

$a_version

w.x.y-z

Returns

bool

Definition at line 1980 of file class.ilUtil.php.

References execQuoted().

Referenced by ilObjMediaObject\generatePreviewPic(), ilPersonalProfileGUI\uploadUserPicture(), and ilObjUserGUI\uploadUserPictureObject().

        {               
                $current_version = ilUtil::execQuoted(PATH_TO_CONVERT, "--version");
                $current_version = self::processConvertVersion($current_version[0]);
                $version = self::processConvertVersion($a_version);
                if($current_version >= $version)
                {               
                        return true;
                }
                return false;
        }

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isDN()

static ilUtil::isDN (   $a_str )

static

Definition at line 4285 of file class.ilUtil.php.

Referenced by ilRadiusSettings\validateServers().

        {
                return(preg_match("/^[a-z]+([a-z0-9-]*[a-z0-9]+)?(\.([a-z]+([a-z0-9-]*[a-z0-9]+)?)+)*$/",$a_str));
        }

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isHTML()

static ilUtil::isHTML (   $a_text )

static

Checks if a given string contains HTML or not.

Parameters

string

$a_text

Text which should be checked

Returns

boolean public

Definition at line 4672 of file class.ilUtil.php.

Referenced by ilAssSelfAssessmentQuestionFormatter\handleLineBreaks().

        {
                if( preg_match("/<[^>]*?>/", $a_text) )
                {
                        return true;
                }

                return false; 
        }

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isIPv4()

static ilUtil::isIPv4 (   $a_str )

static

Definition at line 4291 of file class.ilUtil.php.

Referenced by ilRadiusSettings\validateServers().

        {
                return(preg_match("/^(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.".
                                                  "(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])$/",$a_str));
        }

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isLogin()

ilUtil::isLogin

(

$a_login

)

Definition at line 1414 of file class.ilUtil.php.

Referenced by ilSoapUserAdministration\__validateUserData(), ilUserLoginInputGUI\checkInput(), ilAuthContainerApache\forceCreation(), ilAccountRegistrationGUI\saveForm(), ilPersonalProfileGUI\savePersonalData(), and ilObjUserGUI\updateObjectOld().

        {
                if (empty($a_login))
                {
                        return false;
                }

                if (strlen($a_login) < 3)
                {
                        return false;
                }

                // FIXME - If ILIAS is configured to use RFC 822
                //         compliant mail addresses we should not
                //         allow the @ character.
                if (!ereg("^[A-Za-z0-9_\.\+\*\@!\$\%\~\-]+$", $a_login))
                {
                        return false;
                }

                return true;
        }

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isPassword()

static ilUtil::isPassword (   $a_passwd, &  $customError = null  )

static

validates a password public

Parameters

string

password

Returns

boolean true if valid

Definition at line 1180 of file class.ilUtil.php.

References $errors, $lng, ilSecuritySettings\_getInstance(), and ilStr\strLen().

Referenced by ilSoapUserAdministration\__validateUserData(), ilPasswordInputGUI\checkInput(), ilPersonalSettingsGUI\savePassword(), and ilObjUserGUI\updateObjectOld().

        {
                global $lng;
                
                include_once('./Services/PrivacySecurity/classes/class.ilSecuritySettings.php');
                $security = ilSecuritySettings::_getInstance();

                // check if password is empty
                if( empty($a_passwd) )
                {
                        $customError = $lng->txt('password_empty');
                        return false;
                }
                
                $isPassword = true;
                $errors = array();
                
                // check if password to short
                if( $security->getPasswordMinLength() > 0 && strlen($a_passwd) < $security->getPasswordMinLength() )
                {
                        $errors[] = sprintf( $lng->txt('password_to_short'), $security->getPasswordMinLength() );
                        $isPassword = false;
                }
                
                // check if password not to long
                // Hmmmmm, maybe we should discuss this limitation. In my opinion it is stupid to limit the password length ;-). There should only be a technical limitation (field size in database).
                if( $security->getPasswordMaxLength() > 0 && strlen($a_passwd) > $security->getPasswordMaxLength() )
                {
                        $errors[] = sprintf( $lng->txt('password_to_long'), $security->getPasswordMaxLength() );
                        $isPassword = false;
                }

                // if password must contains Chars and Numbers
                if( $security->isPasswordCharsAndNumbersEnabled() )
                {
                        $hasCharsAndNumbers = true;

                        // check password for existing chars
                        if( !preg_match('/[A-Za-z]+/',$a_passwd) )
                        {
                                $hasCharsAndNumbers = false;
                        }

                        // check password for existing numbers
                        if( !preg_match('/[0-9]+/',$a_passwd) )
                        {
                                $hasCharsAndNumbers = false;
                        }

                        if( !$hasCharsAndNumbers )
                        {
                                $errors[] = $lng->txt('password_must_chars_and_numbers');
                                $isPassword = false;
                        }
                }

                require_once 'Services/Utilities/classes/class.ilStr.php';
                if($security->getPasswordNumberOfUppercaseChars() > 0)
                {
                        if(ilStr::strLen($a_passwd) - ilStr::strLen(preg_replace('/[A-Z]/', '', $a_passwd)) < $security->getPasswordNumberOfUppercaseChars())
                        {
                                $errors[]   = sprintf($lng->txt('password_must_contain_ucase_chars'), $security->getPasswordNumberOfUppercaseChars());
                                $isPassword = false;
                        }
                }

                if($security->getPasswordNumberOfLowercaseChars() > 0)
                {
                        if(ilStr::strLen($a_passwd) - ilStr::strLen(preg_replace('/[a-z]/', '', $a_passwd)) < $security->getPasswordNumberOfLowercaseChars())
                        {
                                $errors[]   = sprintf($lng->txt('password_must_contain_lcase_chars'), $security->getPasswordNumberOfLowercaseChars());
                                $isPassword = false;
                        }
                }

                // if password must contains Special-Chars
                if( $security->isPasswordSpecialCharsEnabled() )
                {
                        // check password for existing special-chars
                        if( !preg_match( self::getPasswordValidChars(true, true) , $a_passwd) )
                        {
                                $errors[] = $lng->txt('password_must_special_chars');
                                $isPassword = false;
                        }
                }
                
                // ensure password matches the positive list of chars/special-chars
                if( !preg_match( self::getPasswordValidChars() , $a_passwd) )
                {
                        $errors[] = $lng->txt('password_contains_invalid_chars');
                        $isPassword = false;
                }
                
                // build custom error message
                if( count($errors) == 1 )
                {
                        $customError = $errors[0];
                }
                elseif( count($errors) > 1 )
                {
                        $customError = $lng->txt('password_multiple_errors');
                        $customError .= '<br />'.implode('<br />', $errors);
                }

                return $isPassword;
        }

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isPasswordValidForUserContext()

static ilUtil::isPasswordValidForUserContext (   $clear_text_password,   $user, &  $error_language_variable = null  )

static

Parameters

string	$clear_text_password	The validated clear text password
ilObjUser | string | array	$user	Could be an instance of ilObjUser, the users' loginname as string, or an array containing the users' loginname and id
null | string	$error_language_variable

Returns

bool

Definition at line 1293 of file class.ilUtil.php.

References ilSecuritySettings\_getInstance().

Referenced by ilAccountRegistrationGUI\saveForm(), ilPersonalSettingsGUI\savePassword(), and ilPasswordAssistanceGUI\submitAssignPasswordForm().

        {
                include_once 'Services/PrivacySecurity/classes/class.ilSecuritySettings.php';
                $security = ilSecuritySettings::_getInstance();

                $login = null;

                if(is_string($user))
                {
                        $login = $user;
                }
                else if(is_array($user))
                {
                        // Try to get loginname and user_id from array
                        $login  = $user['login'];
                        $userId = $user['id'];
                }
                else if($user instanceof ilObjUser)
                {
                        $login  = $user->getLogin();
                        $userId = $user->getId();
                }

                // The user context (user instance or id) can be used for further validation (e.g. compare a password with the users' password history, etc.) in future releases.

                if($login && (int)$security->getPasswordMustNotContainLoginnameStatus() &&
                        strpos(strtolower($clear_text_password), strtolower($login)) !== false
                )
                {
                        $error_language_variable = 'password_contains_parts_of_login_err';
                        return false;
                }

                return true;
        }

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isWindows()

static ilUtil::isWindows ( )

static

check wether the current client system is a windows system

Definition at line 3725 of file class.ilUtil.php.

Referenced by ilPreviewRenderer\createPreviewImage(), ilSetupGUI\determineTools(), execQuoted(), ilSetupGUI\initBasicSettingsForm(), ilSetupGUI\saveBasicSettings(), and ilSetupGUI\updateBasicSettings().

        {
                if (strtolower(substr(php_uname(), 0, 3)) == "win")
                {
                        return true;
                }
                return false;
        }

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KT_replaceParam()

static ilUtil::KT_replaceParam (   $qstring,   $paramName,   $paramValue  )

static

Definition at line 3940 of file class.ilUtil.php.

Referenced by replaceUrlParameterString().

                                                                                  {
                if (preg_match("/&" . $paramName . "=/", $qstring)) {
                        return preg_replace("/&" . $paramName . "=[^&]+/", "&" . $paramName . "=" . urlencode($paramValue), $qstring);
                } else {
                        return $qstring . "&" . $paramName . "=" . urlencode($paramValue);
                }
        }

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Linkbar()

static ilUtil::Linkbar (   $AScript,   $AHits,   $ALimit,   $AOffset,   $AParams = array(),   $ALayout = array(),   $prefix = ''  )

static

Linkbar Diese Funktion erzeugt einen typischen Navigationsbalken mit "Previous"- und "Next"-Links und den entsprechenden Seitenzahlen.

die komplette LinkBar wird zur?ckgegeben der Variablenname f?r den offset ist "offset"

Author

Sascha Hofmann shofm.nosp@m.ann@.nosp@m.datab.nosp@m.ay.d.nosp@m.e

public

Parameters

integer	Name der Skriptdatei (z.B. test.php)
integer	Anzahl der Elemente insgesamt
integer	Anzahl der Elemente pro Seite
integer	Das aktuelle erste Element in der Liste
array	Die zu ?bergebenen Parameter in der Form $AParams["Varname"] = "Varwert" (optional)
array	layout options (all optional) link => css name for -tag prev => value for 'previous page' (default: '<<') next => value for 'next page' (default: '>>')

Returns

array linkbar or false on error

Definition at line 688 of file class.ilUtil.php.

Referenced by ilTableGUI\render(), and ilObjForumGUI\setTreeStateAsynchObject().

        {
                $LinkBar = "";

                $layout_link = "";
                $layout_prev = "<<";
                $layout_next = ">>";

                // layout options
                if (count($ALayout > 0))
                {
                        if ($ALayout["link"])
                        {
                                $layout_link = " class=\"".$ALayout["link"]."\"";
                        }

                        if ($ALayout["prev"])
                        {
                                $layout_prev = $ALayout["prev"];
                        }

                        if ($ALayout["next"])
                        {
                                $layout_next = $ALayout["next"];
                        }
                }

                // show links, if hits greater limit
                // or offset > 0 (can be > 0 due to former setting)
                if ($AHits > $ALimit || $AOffset > 0)
                {
                        if (!empty($AParams))
                        {
                                foreach ($AParams as $key => $value)
                                {
                                        $params.= $key."=".$value."&";
                                }
                        }
                        // if ($params) $params = substr($params,0,-1);
                        if(strpos($AScript,'&'))
                        {
                                $link = $AScript."&".$params.$prefix."offset=";
                        }
                        else
                        {
                                $link = $AScript."?".$params.$prefix."offset=";
                        }

                        // ?bergehe "zurck"-link, wenn offset 0 ist.
                        if ($AOffset >= 1)
                        {
                                $prevoffset = $AOffset - $ALimit;
                                if ($prevoffset < 0) $prevoffset = 0;
                                $LinkBar .= "<a".$layout_link." href=\"".$link.$prevoffset."\">".$layout_prev."&nbsp;</a>";
                        }

                        // Ben?tigte Seitenzahl kalkulieren
                        $pages=intval($AHits/$ALimit);

                        // Wenn ein Rest bleibt, addiere eine Seite
                        if (($AHits % $ALimit))
                        $pages++;

                        // Bei Offset = 0 keine Seitenzahlen anzeigen : DEAKTIVIERT
                        //                      if ($AOffset != 0) {

                        // ansonsten zeige Links zu den anderen Seiten an
                        for ($i = 1 ;$i <= $pages ; $i++)
                        {
                                $newoffset=$ALimit*($i-1);

                                if ($newoffset == $AOffset)
                                {
                                        $LinkBar .= "[".$i."] ";
                                }
                                else
                                {
                                        $LinkBar .= '<a '.$layout_link.' href="'.
                                                $link.$newoffset.'">['.$i.']</a> ';
                                }
                        }
                        //                      }

                        // Checken, ob letze Seite erreicht ist
                        // Wenn nicht, gebe einen "Weiter"-Link aus
                        if (! ( ($AOffset/$ALimit)==($pages-1) ) && ($pages!=1) )
                        {
                                $newoffset=$AOffset+$ALimit;
                                $LinkBar .= "<a".$layout_link." href=\"".$link.$newoffset."\">&nbsp;".$layout_next."</a>";
                        }

                        return $LinkBar;
                }
                else
                {
                        return false;
                }
        }

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makeClickable()

static ilUtil::makeClickable (   $a_text,   $detectGotoLinks = false  )

static

makeClickable In Texten enthaltene URLs und Mail-Adressen klickbar machen

public

Parameters

string	$text,	Der Text
boolean	$detectGotoLinks	if true, internal goto-links will be retargeted to _self and text is replaced by title

Returns

string clickable link

Definition at line 798 of file class.ilUtil.php.

References $ret.

Referenced by ilGroupRegistrationGUI\fillInformations(), ilCourseRegistrationGUI\fillInformations(), ilPDNewsTableGUI\fillRow(), ilCalendarAppointmentPanelGUI\getHTML(), ilExAssignmentGUI\getOverviewBody(), htmlencodePlainString(), ilObjCourseGUI\infoScreen(), ilObjGroupGUI\infoScreen(), ilPDNewsTableGUI\makeClickable(), and ilNewsForContextBlockGUI\makeClickable().

        {
                // New code, uses MediaWiki Sanitizer
                $ret = $a_text;

                // www-URL ohne ://-Angabe
                $ret = eregi_replace("(^|[[:space:]]+)(www\.)([[:alnum:]#?/&=\.-]+)",
                        "\\1http://\\2\\3", $ret);

                // ftp-URL ohne ://-Angabe
                $ret = eregi_replace("(^|[[:space:]]+)(ftp\.)([[:alnum:]#?/&=\.-]+)",
                        "\\1ftp://\\2\\3", $ret);

                // E-Mail (this does not work as expected, users must add mailto: manually)
                //$ret = eregi_replace("(([a-z0-9_]|\\-|\\.)+@([^[:space:]]*)([[:alnum:]-]))",
                //      "mailto:\\1", $ret);

                // mask existing image tags
                $ret = str_replace('src="http://', '"***masked_im_start***', $ret);
                
                include_once("./Services/Utilities/classes/class.ilMWParserAdapter.php");
                $parser = new ilMWParserAdapter();
                $ret = $parser->replaceFreeExternalLinks($ret);

                // unmask existing image tags
                $ret = str_replace('"***masked_im_start***', 'src="http://', $ret);

                // Should be Safe

                if ($detectGotoLinks)
                // replace target blank with self and text with object title.
                {
                        $regExp = "<a[^>]*href=\"(".str_replace("/","\/",ILIAS_HTTP_PATH)."\/goto.php\?target=\w+_(\d+)[^\"]*)\"[^>]*>[^<]*<\/a>";
//                      echo htmlentities($regExp);
                        $ret = preg_replace_callback(
                                "/".$regExp."/i",
                                array("ilUtil", "replaceLinkProperties"),
                                $ret);

                        // Static links
                        $regExp = "<a[^>]*href=\"(".str_replace("/","\/",ILIAS_HTTP_PATH)."\/goto_.*[a-z0-9]+_([0-9]+)\.html)\"[^>]*>[^<]*<\/a>";
//                      echo htmlentities($regExp);
                        $ret = preg_replace_callback(
                                "/".$regExp."/i",
                                array("ilUtil", "replaceLinkProperties"),
                                $ret);
                }

                return($ret);
        }

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makeDateSelect()

static ilUtil::makeDateSelect (   $prefix,   $year = "",   $month = "",   $day = "",   $startyear = "",   $a_long_month = true,   $a_further_options = array(),   $emptyoption = false  )

static

Creates a combination of HTML selects for date inputs.

Creates a combination of HTML selects for date inputs The select names are $prefix[y] for years, $prefix[m] for months and $prefix[d] for days.

public

Parameters

string	$prefix	Prefix of the select name
integer	$year	Default value for year select
integer	$month	Default value for month select
integer	$day	Default value for day select

Returns

string HTML select boxes

Author

Aresch Yavari ay@da.nosp@m.taba.nosp@m.y.de

Helmut Schottmüller hscho.nosp@m.ttm@.nosp@m.tzi.d.nosp@m.e

Definition at line 897 of file class.ilUtil.php.

References $lng.

Referenced by ilCourseContentGUI\__renderItem(), ilRegistrationSettingsGUI\editRoleAccessLimitations(), ilCourseContentGUI\editTimings(), ilBirthdayInputGUI\render(), ilDateTimeInputGUI\render(), and ilDateDurationInputGUI\render().

        {
                global $lng;

                $disabled = '';
                if(isset($a_further_options['disabled']) and $a_further_options['disabled'])
                {
                        $disabled = 'disabled="disabled" ';
                }

                $now = getdate();
                if (!$emptyoption)
                {
                        if (!strlen($year)) $year = $now["year"];
                        if (!strlen($month)) $month = $now["mon"];
                        if (!strlen($day)) $day = $now["mday"];
                }

                $year = (int) $year;
                $month = (int) $month;
                $day = (int) $day;

                // build day select

                $sel_day .= '<select class="form-control" ';
                if(isset($a_further_options['select_attributes']))
                {
                        foreach($a_further_options['select_attributes'] as $name => $value)
                        {
                                $sel_day .= ($name.'="'.$value.'" ');
                        }
                }
                
                $sel_day .= $disabled."name=\"".$prefix."[d]\" id=\"".$prefix."_d\">\n";
                
                if ($emptyoption) $sel_day .= "<option value=\"0\">--</option>\n";
                for ($i = 1; $i <= 31; $i++)
                {
                        $sel_day .= "<option value=\"$i\">" . sprintf("%02d", $i) . "</option>\n";
                }
                $sel_day .= "</select>\n";
                $sel_day = preg_replace("/(value\=\"$day\")/", "$1 selected=\"selected\"", $sel_day);

                // build month select
                $sel_month = '<select class="form-control" ';
                if(isset($a_further_options['select_attributes']))
                {
                        foreach($a_further_options['select_attributes'] as $name => $value)
                        {
                                $sel_month .= ($name.'="'.$value.'" ');
                        }
                }
                $sel_month .= $disabled."name=\"".$prefix."[m]\" id=\"".$prefix."_m\">\n";

                if ($emptyoption) $sel_month .= "<option value=\"0\">--</option>\n";
                for ($i = 1; $i <= 12; $i++)
                {
                        if($a_long_month)
                        {
                                $sel_month .= "<option value=\"$i\">" . $lng->txt("month_" . sprintf("%02d", $i) . "_long") . "</option>\n";
                        }
                        else
                        {
                                $sel_month .= "<option value=\"$i\">" . $i  . "</option>\n";
                        }
                }
                $sel_month .= "</select>\n";
                $sel_month = preg_replace("/(value\=\"$month\")/", "$1 selected=\"selected\"", $sel_month);

                // build year select
                $sel_year = '<select class="form-control" ';
                if(isset($a_further_options['select_attributes']))
                {
                        foreach($a_further_options['select_attributes'] as $name => $value)
                        {
                                $sel_year .= ($name.'="'.$value.'" ');
                        }
                }
                $sel_year .= $disabled."name=\"".$prefix."[y]\" id=\"".$prefix."_y\">\n";
                if ((strlen($startyear) == 0) || ($startyear > $year))
                {
                        if (!$emptyoption || $year != 0) $startyear = $year - 5;
                }

                if(($year + 5) < (date('Y',time()) + 5))
                {
                        $end_year = date('Y',time()) + 5;
                }
                else
                {
                        $end_year = $year + 5;
                }

                if ($emptyoption) $sel_year .= "<option value=\"0\">----</option>\n";
                for ($i = $startyear; $i <= $end_year; $i++)
                {
                        $sel_year .= "<option value=\"$i\">" . sprintf("%04d", $i) . "</option>\n";
                }
                $sel_year .= "</select>\n";
                $sel_year = preg_replace("/(value\=\"$year\")/", "$1 selected=\"selected\"", $sel_year);

                //$dateformat = $lng->text["lang_dateformat"];
                $dateformat = "d-m-Y";
                $dateformat = strtolower(preg_replace("/\W/", "", $dateformat));
                $dateformat = strtolower(preg_replace("/(\w)/", "%%$1", $dateformat));
                $dateformat = preg_replace("/%%d/", $sel_day, $dateformat);
                $dateformat = preg_replace("/%%m/", $sel_month, $dateformat);
                $dateformat = preg_replace("/%%y/", $sel_year, $dateformat);
                return $dateformat;
        }

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makeDir()

static ilUtil::makeDir (   $a_dir )

static

creates a new directory and inherits all filesystem permissions of the parent directory You may pass only the name of your new directory or with the entire path or relative path information.

examples: a_dir = /tmp/test/your_dir a_dir = ../test/your_dir a_dir = your_dir (–> creates your_dir in current directory)

public

Parameters

string

[path] + directory name

Returns

boolean

Definition at line 2428 of file class.ilUtil.php.

References $path.

Referenced by ilFileDataCourse\__checkImportPath(), ilFileDataCourse\__checkPath(), ilFileDataGroup\__initDirectory(), ilFileDataCourse\__initDirectory(), ilPurchaseBaseGUI\__sendBill(), ilExternalFeed\_createCacheDirectory(), ilStyleMigration\_createImagesDirectory(), ilObjStyleSheet\_createImagesDirectory(), ilObjQuestionPool\_createImportDirectory(), ilObjTest\_createImportDirectory(), ilFileDataImport\_initDirectory(), ilFileDataImportMail\_initDirectory(), ilFileDataImportGroup\_initDirectory(), ilFileDataGroup\addDirectory(), ilFileDataCourse\addDirectory(), ilFileDataGroup\addGroupDirectory(), ilFileDataGroup\addImportDirectory(), ilWikiHTMLExport\buildExportFile(), ilPortfolioHTMLExport\buildExportFile(), ilObjBlogGUI\buildExportFile(), ilScorm2004Export\buildExportFileHTML(), ilScorm2004Export\buildExportFileHTMLOne(), ilScorm2004Export\buildExportFileISO(), ilScorm2004Export\buildExportFilePDF(), ilScorm2004Export\buildExportFileSCORM(), ilSurveyQuestionpoolExport\buildExportFileXML(), ilSurveyExport\buildExportFileXML(), ilQuestionpoolExport\buildExportFileXML(), ilGlossaryExport\buildExportFileXML(), ilContObjectExport\buildExportFileXML(), ilTestExport\buildExportFileXML(), ilTestExport\buildExportResultFile(), ilChatroomViewTask\checkDirectory(), ilSetup\cloneFromSource(), ilContObjParser\copyFileItems(), ilContObjParser\copyMobFiles(), ilClient\create(), ilFSStorageCourse\createArchiveOnlineVersion(), ilShopBoughtObjectsGUI\createBill(), ilContainer\createContainerDirectory(), ilObjFileBasedLM\createDataDirectory(), ilObjSAHSLearningModule\createDataDirectory(), ilSystemStyleHTMLExport\createDirectories(), ilCOPageHTMLExport\createDirectories(), ilFileSystemGUI\createDirectory(), createDirectory(), ilObjMediaObjectGUI\createDirectoryObject(), ilScorm2004Export\createExportDirectory(), ilObjContentObject\createExportDirectory(), ilObjUserFolder\createExportDirectory(), ilObjSurveyQuestionPool\createExportDirectory(), ilObjQuestionPool\createExportDirectory(), ilObjTest\createExportDirectory(), ilObjStyleSheet\createExportDirectory(), ilObjSurvey\createExportDirectory(), ilObjStyleSheet\createExportSubDirectory(), ilObjContentObject\createImportDirectory(), ilObjGlossary\createImportDirectory(), ilObjSurveyQuestionPool\createImportDirectory(), ilObjStyleSheet\createImportDirectory(), ilObjSurvey\createImportDirectory(), ilFileDataCourse\createImportFile(), ilFileDataCourse\createOnlineVersion(), ilCertificate\deliverExportFileXML(), ilFSStorageExercise\deliverFile(), ilExAssignment\downloadAllDeliveredFiles(), ilObjWorkspaceFolder\downloadFolder(), ilObjFolder\downloadFolder(), ilExAssignment\downloadMultipleFiles(), ilContainerGUI\downloadMultipleObjects(), ilObjFile\export(), ilScormExportUtil\exportContentCSS(), ilObjMediaObject\exportFiles(), ilObjGlossary\exportHTML(), ilObjFileBasedLMGUI\exportHTML(), ilObjContentObject\exportHTML(), ilSCORM2004Asset\exportHTML4PDF(), ilObjSCORM2004LearningModule\exportHTML4PDF(), ilCOPageHTMLExport\exportHTMLFile(), ilObjGlossary\exportHTMLFile(), ilObjContentObject\exportHTMLFile(), ilCOPageHTMLExport\exportHTMLFileDirect(), ilCOPageHTMLExport\exportHTMLMOB(), ilObjGlossary\exportHTMLMOB(), ilObjContentObject\exportHTMLMOB(), ilObjSCORM2004LearningModule\exportHTMLScoObjects(), ilObjStyleSettingsGUI\exportLayoutObject(), ilObjMediaObject\exportMediaFullscreen(), ilObjSCORM2004LearningModule\exportPDF(), ilSCORM2004EntryAsset\exportScorm(), ilSCORM2004FinalAsset\exportScorm(), ilObjSCORM2004LearningModule\exportScorm(), ilObjContentObject\exportSCORM(), ilObjSCORM2004LearningModule\exportXMLScoObjects(), ilUserDataSet\getXmlRecord(), ilCloudPluginUploadGUI\handleFileUpload(), ilObjFileGUI\handleFileUpload(), ilImport\importObject(), ilObjUserFolderGUI\importUserRoleAssignmentObject(), ilOpenIdSettings\initTempDir(), ilSCORM13Player\logDirectory(), ilObjSCORM2004LearningModule\prepareHTMLExporter(), ilObjExercise\processUploadedFile(), rCopy(), ilObjWorkspaceFolder\recurseFolder(), ilObjFolder\recurseFolder(), ilContainerGUI\recurseFolder(), ilObjFile\rollback(), ilSetup\saveMasterSetup(), ilObjFileGUI\saveUnzip(), ilExAssignment\sendMultiFeedbackStructureFile(), ilFileXMLParser\setFileContents(), ilForumXMLWriter\start(), ilObjFile\storeUnzipedFile(), and unzip().

        {
                $a_dir = trim($a_dir);

                // remove trailing slash (bugfix for php 4.2.x)
                if (substr($a_dir,-1) == "/")
                {
                        $a_dir = substr($a_dir,0,-1);
                }

                // check if a_dir comes with a path
                if (!($path = substr($a_dir,0, strrpos($a_dir,"/") - strlen($a_dir))))
                {
                        $path = ".";
                }

                // create directory with file permissions of parent directory
                umask(0000);
                return @mkdir($a_dir,fileperms($path));
        }

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makeDirParents()

static ilUtil::makeDirParents (   $a_dir )

static

Create a new directory and all parent directories.

Creates a new directory and inherits all filesystem permissions of the parent directory If the parent directories doesn't exist, they will be created recursively. The directory name NEEDS TO BE an absolute path, because it seems that relative paths are not working with PHP's file_exists function.

Author

Helmut Schottmüller hscho.nosp@m.ttm@.nosp@m.tzi.d.nosp@m.e

Parameters

string

$a_dir

The directory name to be created public

Definition at line 2464 of file class.ilUtil.php.

References $dirs.

Referenced by ilChatroomSmilies\_checkSetup(), ilChatroomSmileyTask\_checkSetup(), ilExport\_createExportDirectory(), ilHtmlPurifierAbstractLibWrapper\_getCacheDirectory(), ilFSStorageCourse\addArchiveSubDirectory(), ilDataSet\addRecordsXml(), ilExportContainer\addSubitems(), assSingleChoice\afterSyncWithOriginal(), assMatchingQuestion\afterSyncWithOriginal(), ilTestPlayerAbstractGUI\archiveParticipantSubmission(), ilQuestionpoolExport\buildExportFileXML(), ilTestSubmissionReviewGUI\buildPdfFilename(), ilChatroomUploadFileTask\checkUploadPath(), assKprimChoice\cloneAnswerImages(), ilCertificate\cloneCertificate(), assFlashQuestion\copyApplet(), assJavaApplet\copyApplet(), assImagemapQuestion\copyImage(), assOrderingQuestion\copyImages(), assMatchingQuestion\copyImages(), assMultipleChoice\copyImages(), assSingleChoice\copyImages(), assQuestion\copySuggestedSolutionFiles(), ilTestProcessLockFileStorage\create(), ilAssQuestionProcessLockFileStorage\create(), ilFileSystemStorage\create(), ilFSStorageExercise\create(), ilTestArchiver\createArchiveForTest(), ilFSStorageCourse\createArchiveOnlineVersion(), ilFSStorageEvent\createDirectory(), ilFSStorageSession\createDirectory(), ilObjFile\createDirectory(), ilExplorerBaseGUI\createHTMLExportDirs(), assFlashQuestion\duplicateApplet(), assJavaApplet\duplicateApplet(), assImagemapQuestion\duplicateImage(), assOrderingQuestion\duplicateImages(), assMatchingQuestion\duplicateImages(), assMultipleChoice\duplicateImages(), assSingleChoice\duplicateImages(), SurveyQuestion\duplicateMaterials(), assQuestion\duplicateSuggestedSolutionFiles(), ilExport\exportEntity(), ilObjContentObject\exportHTML(), ilExportContainer\exportObject(), ilExport\exportObject(), assKprimChoiceImport\fromXML(), assFlashQuestionImport\fromXML(), assJavaAppletImport\fromXML(), assImagemapQuestionImport\fromXML(), assMultipleChoiceImport\fromXML(), assSingleChoiceImport\fromXML(), assOrderingQuestionImport\fromXML(), ilObjFileDAV\getContentOutputStream(), ilFSStorageExercise\getFeedbackPath(), ilFSStorageExercise\getGlobalFeedbackPath(), ilMediaImageUtil\getImageSize(), ilObjUserFolderGUI\getImportDir(), ilObjSurvey\getImportDirectory(), ilFSStorageExercise\getMultiFeedbackUploadPath(), ilFSStorageExercise\getPeerReviewUploadPath(), ilObjFile\getUploadFile(), ilStyleExporter\getXmlRepresentation(), ilForumExporter\getXmlRepresentation(), ilDataCollectionExporter\getXmlRepresentation(), ilBibliographicExporter\getXmlRepresentation(), ilFileExporter\getXmlRepresentation(), ilMediaObjectsExporter\getXmlRepresentation(), ilLMPresentationGUI\handleCodeParagraph(), assKprimChoice\handleFileUpload(), assFileUpload\hasFileUploads(), ilStyleImporter\importXmlRepresentation(), ilAdvancedMDRecordImportFiles\init(), ilAdvancedMDRecordExportFiles\init(), ilFSStorageCourse\initArchiveDirectory(), ilFileDataShop\initDirectory(), ilFSStorageCourse\initInfoDirectory(), ilFSStorageGroup\initMemberExportDirectory(), ilFSStorageCourse\initMemberExportDirectory(), ilObjBibliographic\moveFile(), assFlashQuestion\moveUploadedFile(), ilObjQuestionPool\pasteFromClipboard(), ilObjSurveyQuestionPool\pasteFromClipboard(), ilOrgUnitType\processAndStoreIconFile(), ilExport\processExporter(), assFlashQuestion\saveAdditionalQuestionDataToDb(), ilCertificate\saveCertificate(), assMatchingQuestionImport\saveImage(), assFileUpload\savePreviewData(), assFileUpload\saveWorkingData(), ilOrgUnitExporter\sendAndCreateSimpleExportFile(), assOrderingQuestion\setImageFile(), assMultipleChoice\setImageFile(), assSingleChoice\setImageFile(), assMatchingQuestion\setImageFile(), assImagemapQuestion\setImageFilename(), assJavaApplet\setJavaAppletFilename(), SurveyQuestion\setMaterialsfile(), assQuestionGUI\suggestedsolution(), assMultipleChoice\syncImages(), assSingleChoice\syncImages(), assQuestion\syncSuggestedSolutionFiles(), ilObjMediaObject\uploadAdditionalFile(), ilObjCertificateSettings\uploadBackgroundImage(), and ilCertificate\uploadBackgroundImage().

        {
                $dirs = array($a_dir);
                $a_dir = dirname($a_dir);
                $last_dirname = '';

                while($last_dirname != $a_dir)
                {
                        array_unshift($dirs, $a_dir);
                        $last_dirname = $a_dir;
                        $a_dir = dirname($a_dir);
                }

                // find the first existing dir
                $reverse_paths = array_reverse($dirs, TRUE);
                $found_index = -1;
                foreach ($reverse_paths as $key => $value)
                {
                        if ($found_index == -1)
                        {
                                if (is_dir($value))
                                {
                                        $found_index = $key;
                                }
                        }
                }

                umask(0000);
                foreach ($dirs as $dirindex => $dir)
                {
                        // starting with the longest existing path
                        if ($dirindex >= $found_index)
                        {
                                if (! file_exists($dir))
                                {
                                        if (strcmp(substr($dir,strlen($dir)-1,1),"/") == 0)
                                        {
                                                // on some systems there is an error when there is a slash
                                                // at the end of a directory in mkdir, see Mantis #2554
                                                $dir = substr($dir,0,strlen($dir)-1);
                                        }
                                        if (! mkdir($dir, $umask))
                                        {
                                                error_log("Can't make directory: $dir");
                                                return false;
                                        }
                                }
                                elseif (! is_dir($dir))
                                {
                                        error_log("$dir is not a directory");
                                        return false;
                                }
                                else
                                {
                                        // get umask of the last existing parent directory
                                        $umask = fileperms($dir);
                                }
                        }
                }
                return true;
        }

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makeTimeSelect()

static ilUtil::makeTimeSelect (   $prefix,   $short = true,   $hour = "",   $minute = "",   $second = "",   $a_use_default = true,   $a_further_options = array()  )

static

Creates a combination of HTML selects for time inputs.

Creates a combination of HTML selects for time inputs. The select names are $prefix[h] for hours, $prefix[m] for minutes and $prefix[s] for seconds.

public

Parameters

string	$prefix	Prefix of the select name
boolean	$short	Set TRUE for a short time input (only hours and minutes). Default is TRUE
integer	$hour	Default hour value
integer	$minute	Default minute value
integer	$second	Default second value

Returns

string HTML select boxes

Author

Helmut Schottmüller hscho.nosp@m.ttm@.nosp@m.tzi.d.nosp@m.e

Definition at line 1026 of file class.ilUtil.php.

References $ilUser, $lng, and ilCalendarSettings\TIME_FORMAT_24.

Referenced by ilLPCollectionSettingsTableGUI\fillRow(), ilTypicalLearningTimeInputGUI\insert(), ilMDEditorGUI\listEducational(), ilMDEditorGUI\listQuickEdit_scorm(), ilDateTimeInputGUI\render(), and ilDateDurationInputGUI\render().

        {
                global $lng, $ilUser;

                $minute_steps = 1;
                $disabled = '';
                if(count($a_further_options))
                {
                        if(isset($a_further_options['minute_steps']))
                        {
                                $minute_steps = $a_further_options['minute_steps'];
                        }
                        if(isset($a_further_options['disabled']) and $a_further_options['disabled'])
                        {
                                $disabled = 'disabled="disabled" ';
                        }
                }

                if ($a_use_default and !strlen("$hour$minute$second")) {
                        $now = localtime();
                        $hour = $now[2];
                        $minute = $now[1];
                        $second = $now[0];
                } else {
                        $hour = (int)$hour;
                        $minute = (int)$minute;
                        $second = (int)$second;
                }
                // build hour select
                $sel_hour = '<select ';
                if(isset($a_further_options['select_attributes']))
                {
                        foreach($a_further_options['select_attributes'] as $name => $value)
                        {
                                $sel_hour .= $name.'='.$value.' ';
                        }
                }
                $sel_hour .= " ".$disabled."name=\"".$prefix."[h]\" id=\"".$prefix."_h\" class=\"form-control\">\n";

                $format = $ilUser->getTimeFormat();
                for ($i = 0; $i <= 23; $i++)
                {
                        if($format == ilCalendarSettings::TIME_FORMAT_24)
                        {
                          $sel_hour .= "<option value=\"$i\">" . sprintf("%02d", $i) . "</option>\n";
                        }
                        else
                        {
                          $sel_hour .= "<option value=\"$i\">" . date("ga", mktime($i, 0, 0)) . "</option>\n";
                        }
                }
                $sel_hour .= "</select>\n";
                $sel_hour = preg_replace("/(value\=\"$hour\")/", "$1 selected=\"selected\"", $sel_hour);

                // build minutes select
                $sel_minute .= "<select ".$disabled."name=\"".$prefix."[m]\" id=\"".$prefix."_m\" class=\"form-control\">\n";

                for ($i = 0; $i <= 59; $i = $i + $minute_steps)
                {
                        $sel_minute .= "<option value=\"$i\">" . sprintf("%02d", $i) . "</option>\n";
                }
                $sel_minute .= "</select>\n";
                $sel_minute = preg_replace("/(value\=\"$minute\")/", "$1 selected=\"selected\"", $sel_minute);

                if (!$short) {
                        // build seconds select
                        $sel_second .= "<select ".$disabled."name=\"".$prefix."[s]\" id=\"".$prefix."_s\" class=\"form-control\">\n";

                        for ($i = 0; $i <= 59; $i++)
                        {
                                $sel_second .= "<option value=\"$i\">" . sprintf("%02d", $i) . "</option>\n";
                        }
                        $sel_second .= "</select>\n";
                        $sel_second = preg_replace("/(value\=\"$second\")/", "$1 selected=\"selected\"", $sel_second);
                }
                $timeformat = $lng->text["lang_timeformat"];
                if (strlen($timeformat) == 0) $timeformat = "H:i:s";
                $timeformat = strtolower(preg_replace("/\W/", "", $timeformat));
                $timeformat = preg_replace("/(\w)/", "%%$1", $timeformat);
                $timeformat = preg_replace("/%%h/", $sel_hour, $timeformat);
                $timeformat = preg_replace("/%%i/", $sel_minute, $timeformat);
                if ($short) {
                        $timeformat = preg_replace("/%%s/", "", $timeformat);
                } else {
                        $timeformat = preg_replace("/%%s/", $sel_second, $timeformat);
                }
                return $timeformat;
        }

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maskAttributeTag()

static ilUtil::maskAttributeTag (   $a_str,   $tag,   $tag_att  )

static

Definition at line 2925 of file class.ilUtil.php.

References $ilLog.

Referenced by maskSecureTags().

        {
                global $ilLog;

                $ws = "[ \t\r\f\v\n]*";
                $att = $ws."[^>]*".$ws;

                while (eregi("<($tag$att($tag_att$ws=$ws\"(([\$@!*()~;,_0-9A-z/:=%\\.&#?+\\-])*)\")$att)>",
                        $a_str, $found))
                {
                        $un = array(".", "-", "+", "?", '$', "*", "(", ")");
                        $esc = array();
                        foreach($un as $v)
                        {
                                $esc[] = "\\".$v;
                        }
                        $ff = str_replace($un, $esc, $found[1]);

                        $old_str = $a_str;
                        $a_str = eregi_replace("<".$ff.">",
                                "&lt;$tag $tag_att$tag_att=\"".$found[3]."\"&gt;", $a_str);
                        if ($old_str == $a_str)
                        {
                                $ilLog->write("ilUtil::maskA-".htmlentities($old_str)." == ".
                                        htmlentities($a_str));
                                return $a_str;
                        }
                }
                $a_str = str_ireplace("</$tag>",
                        "&lt;/$tag&gt;", $a_str);
                return $a_str;
        }

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maskSecureTags()

static ilUtil::maskSecureTags (   $a_str,   $allow_array  )

static

Definition at line 2769 of file class.ilUtil.php.

References $t, maskAttributeTag(), and maskTag().

Referenced by secureString().

        {
                foreach ($allow_array as $t)
                {
                        switch($t)
                        {
                                case "a":
                                        $a_str = ilUtil::maskAttributeTag($a_str, "a", "href");
                                        break;

                                case "img":
                                        $a_str = ilUtil::maskAttributeTag($a_str, "img", "src");
                                        break;

                                case "p":
                                case "div":
                                        $a_str = ilUtil::maskTag($a_str, $t, array(
                                                array("param" => "align", "value" => "left"),
                                                array("param" => "align", "value" => "center"),
                                                array("param" => "align", "value" => "justify"),
                                                array("param" => "align", "value" => "right")
                                                ));
                                        break;

                                default:
                                        $a_str = ilUtil::maskTag($a_str, $t);
                                        break;
                        }
                }

                return $a_str;
        }

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maskTag()

static ilUtil::maskTag (   $a_str,   $t,   $fix_param = ""  )

static

Definition at line 2987 of file class.ilUtil.php.

References $t.

Referenced by maskSecureTags().

        {
                $a_str = str_replace(array("<$t>", "<".strtoupper($t).">"),
                        "&lt;".$t."&gt;", $a_str);
                $a_str = str_replace(array("</$t>", "</".strtoupper($t).">"),
                        "&lt;/".$t."&gt;", $a_str);

                if (is_array($fix_param))
                {
                        foreach ($fix_param      as $p)
                        {
                                $k = $p["param"];
                                $v = $p["value"];
                                $a_str = str_replace("<$t $k=\"$v\">",
                                        "&lt;"."$t $k=\"$v\""."&gt;", $a_str);
                        }
                }

                return $a_str;
        }

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mergesort()

static ilUtil::mergesort ( &  $array,   $cmp_function = 'strcmp'  )

static

Definition at line 3471 of file class.ilUtil.php.

Referenced by stableSortArray().

                                                                            {
                 // Arrays of size < 2 require no action.
                 if (count($array) < 2) return;

                 // Split the array in half
                 $halfway = count($array) / 2;
                 $array1 = array_slice($array, 0, $halfway);
                 $array2 = array_slice($array, $halfway);

                 // Recurse to sort the two halves
                 ilUtil::mergesort($array1, $cmp_function);
                 ilUtil::mergesort($array2, $cmp_function);

                 // If all of $array1 is <= all of $array2, just append them.
                 if (call_user_func($cmp_function, end($array1), $array2[0]) < 1) {
                         $array = array_merge($array1, $array2);
                         return;
                 }

                 // Merge the two sorted arrays into a single sorted array
                 $array = array();
                 $ptr1 = $ptr2 = 0;
                 while ($ptr1 < count($array1) && $ptr2 < count($array2)) {
                         if (call_user_func($cmp_function, $array1[$ptr1], $array2[$ptr2]) < 1) {
                                 $array[] = $array1[$ptr1++];
                         }
                         else {
                                 $array[] = $array2[$ptr2++];
                         }
                 }

                 // Merge the remainder
                 while ($ptr1 < count($array1)) $array[] = $array1[$ptr1++];
                 while ($ptr2 < count($array2)) $array[] = $array2[$ptr2++];

                 return;
         }

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moveUploadedFile()

static ilUtil::moveUploadedFile (   $a_file,   $a_name,   $a_target,   $a_raise_errors = true,   $a_mode = "move_uploaded"  )

static

move uploaded file

Definition at line 4134 of file class.ilUtil.php.

References $lng, sendFailure(), sendInfo(), and virusHandling().

Referenced by ilObjCategoryGUI\_importCategories(), ilObjMediaObject\_saveTempFileAsMediaObject(), ilSessionFile\create(), ilCourseFile\create(), ilPCInteractiveImageGUI\create(), ilFileDataGroup\createImportFile(), ilFileDataCourse\createImportFile(), ilObjMediaPoolGUI\createMediaFromUploadDir(), ilObjExternalToolsSettingsGUI\createSocialBookmarkObject(), ilFSStorageExercise\deliverFile(), ilObjFile\getUploadFile(), assKprimChoice\handleFileUpload(), ilObjStyleSheet\import(), ilCertificate\importCertificate(), ilObjGlossaryGUI\importFileObject(), ilObjSurveyQuestionPoolGUI\importFileObject(), ilObjContentObject\importFromZipFile(), ilImport\importObject(), ilObjSurvey\importObject(), ilSCORM2004ScoGUI\importSave(), ilDidacticTemplateSettingsGUI\importTemplate(), ilObjUserFolderGUI\importUserRoleAssignmentObject(), ilObjBibliographic\moveFile(), ilAdvancedMDRecordImportFiles\moveUploadedFile(), assFlashQuestion\moveUploadedFile(), assQuestion\moveUploadedMediaFile(), ilObjSCORMLearningModuleGUI\newModuleVersionUpload(), ilDataCollectionDatatype\parseValue(), ilOrgUnitType\processAndStoreIconFile(), ilContainer\saveIcons(), assFileUpload\savePreviewData(), ilObjMediaObjectGUI\savePropertiesObject(), assFileUpload\saveWorkingData(), assOrderingQuestion\setImageFile(), assMultipleChoice\setImageFile(), assSingleChoice\setImageFile(), assMatchingQuestion\setImageFile(), assImagemapQuestion\setImageFilename(), assJavaApplet\setJavaAppletFilename(), SurveyQuestion\setMaterialsfile(), ilObjMediaObjectGUI\setObjectPerCreationForm(), ilFileDataImportMail\storeUploadedFile(), ilFileDataImportGroup\storeUploadedFile(), ilFileDataShop\storeUploadedFile(), ilFileDataForum\storeUploadedFile(), ilFileDataMail\storeUploadedFile(), assQuestionGUI\suggestedsolution(), ilPCInteractiveImageGUI\update(), ilObjMediaCastGUI\updateMediaItem(), ilObjExternalToolsSettingsGUI\updateSocialBookmarkObject(), ilObjMediaObject\uploadAdditionalFile(), ilCalendarCategoryGUI\uploadAppointments(), ilFSStorageExercise\uploadAssignmentFiles(), ilObjCertificateSettings\uploadBackgroundImage(), ilCertificate\uploadBackgroundImage(), ilChatroomUploadFileTask\uploadFile(), ilObjMediaObjectGUI\uploadFileObject(), ilObjStyleSheet\uploadImage(), ilExAssignment\uploadMultiFeedbackFile(), ilObjSAHSLearningModuleGUI\uploadObject(), ilObjLanguageExtGUI\uploadObject(), ilObjQuestionPoolGUI\uploadQplObject(), ilObjSurveyQuestionPoolGUI\uploadQuestionsObject(), ilObjTestGUI\uploadTstObject(), and ilObjUserGUI\uploadUserPictureObject().

        {
                global $lng, $ilias;
//echo "<br>ilUtli::moveuploadedFile($a_name)";

                if (!is_file($a_file))
                {
                        if ($a_raise_errors)
                        {
                                $ilias->raiseError($lng->txt("upload_error_file_not_found"), $ilias->error_obj->MESSAGE);
                        }
                        else
                        {
                                ilUtil::sendFailure($lng->txt("upload_error_file_not_found"), true);
                        }
                        return false;
                }

                // virus handling
                $vir = ilUtil::virusHandling($a_file, $a_name);
                if (!$vir[0])
                {
                        unlink($a_file);
                        if ($a_raise_errors)
                        {
                                $ilias->raiseError($lng->txt("file_is_infected")."<br />".
                                        $vir[1],
                                        $ilias->error_obj->MESSAGE);
                        }
                        else
                        {
                                ilUtil::sendFailure($lng->txt("file_is_infected")."<br />".
                                        $vir[1], true);
                        }
                        return false;
                }
                else
                {
                        if ($vir[1] != "")
                        {
                                ilUtil::sendInfo($vir[1], true);
                        }
                        switch ($a_mode)
                        {
                                case "rename":
                                        return rename($a_file, $a_target);
                                        break;

                                case "copy":
                                        return copy($a_file, $a_target);
                                        break;

                                default:
                                        return move_uploaded_file($a_file, $a_target);
                                        break;
                        }
                }
        }

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now()

static ilUtil::now ( )

static

Return current timestamp in Y-m-d H:i:s format.

Definition at line 4214 of file class.ilUtil.php.

Referenced by ilChangeEvent\_catchupWriteEvents(), ilHistory\_copyEntriesForObject(), ilHistory\_createEntry(), ilLMPageObject\_getPresentationTitle(), ilObjSCORMTracking\_insertTrackData(), ilLMTracker\_isNodeVisible(), ilPageObject\_lookupActive(), ilObjUser\_setUserInactive(), ilObjUser\_toggleActiveStatusOfUsers(), ilWikiContributor\_writeStatus(), ilDBUpdateNewObjectType\addNewType(), ilObjExercise\addResourceObject(), ilObjUser\assignData(), ilRepositoryObjectPlugin\beforeActivation(), ilBlogPosting\create(), ilNewsItem\create(), ilNote\create(), ilPageObject\createFromXML(), ilObjForum\createSettings(), ilObjExercise\deliverFile(), ilDataLoader\generateUsers(), ilNewsItem\getLastNewsIdForContext(), ilLMPresentationGUI\getSuccessorPage(), ilLMPresentationGUI\ilLMNavigation(), ilLMPresentationGUI\ilPage(), ilObjSCORM2004LearningModule\importSuccess(), ilObjSCORMLearningModule\importSuccess(), ilPreviewRenderer\render(), ilPersonalSkill\saveSelfEvaluation(), ilObjSCORMTracking\store(), ilObjSCORMTracking\storeJsApiCmi(), ilNewsItem\update(), ilNote\update(), ilPageObject\update(), ilPageObject\updateFromXML(), ilExAssignment\updatePeerReviewComment(), ilExAssignment\updatePeerReviewTimestamp(), ilExAssignment\updateStatusFeedbackForUser(), ilExAssignment\updateStatusOfUser(), ilExAssignment\updateStatusSentForUser(), ilExAssignment\updateStatusTimeOfUser(), ilObjExercise\updateTextSubmission(), ilExAssignment\updateTutorDownloadTime(), ilPageObject\writeRenderedContent(), and ilBasicSkill\writeUserSkillLevelStatus().

         {
                 return date("Y-m-d H:i:s");
         }

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parseImportId()

static ilUtil::parseImportId (   $a_import_id )

static

Parse an ilias import id Typically of type il_[IL_INST_ID]_[OBJ_TYPE]_[OBJ_ID] returns array( 'orig' => 'il_4800_rolt_123' 'prefix' => 'il' 'inst_id => '4800' 'type' => 'rolt' 'id' => '123'.

Parameters

string

il_id

Definition at line 5104 of file class.ilUtil.php.

Referenced by ilECSEnrolmentStatusCommandQueueHandler\handleCreate().

        {
                $exploded = explode('_',$a_import_id);

                $parsed['orig'] = $a_import_id;
                if($exploded[0] == 'il')
                {
                        $parsed['prefix'] = $exploded[0];
                }
                if(is_numeric($exploded[1]))
                {
                        $parsed['inst_id'] = (int) $exploded[1];
                }
                $parsed['type'] = $exploded[2];

                if(is_numeric($exploded[3]))
                {
                        $parsed['id'] = (int) $exploded[3];
                }
                return $parsed;
        }

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period2String()

static ilUtil::period2String ( ilDateTime  $a_from,   $a_to = null  )

static

Return a string of time period.

Parameters

ilDateTime	$a_from
ilDateTime	$a_to

Returns

string

Definition at line 4691 of file class.ilUtil.php.

References $lng, ilDateTime\get(), IL_CAL_DATETIME, and IL_CAL_UNIX.

Referenced by ilObjExerciseAccess\_lookupRemainingWorkingTimeString(), and ilExAssignmentGUI\getTimeString().

        {
                global $lng;
                
                if (!$a_to)
                {
                        $a_to = new ilDateTime(time(), IL_CAL_UNIX);
                }
                
                $from = new DateTime($a_from->get(IL_CAL_DATETIME));
                $to = new DateTime($a_to->get(IL_CAL_DATETIME));
                $diff = $to->diff($from);
                
                $periods = array();
                $periods["years"] = $diff->format("%y");
                $periods["months"] = $diff->format("%m");
                $periods["days"] = $diff->format("%d");
                $periods["hours"] = $diff->format("%h");
                $periods["minutes"] = $diff->format("%i");
                $periods["seconds"] = $diff->format("%s");

                if (!array_sum($periods))
                {
                        return;
                }

                foreach ($periods as $key => $value) 
                {
                        if($value)
                        {
                                $segment_name = ($value > 1)
                                        ? $key
                                        : substr($key, 0, -1);                                                          
                                $array[] = $value . ' ' . $lng->txt($segment_name);
                        }
                }
                
                $len = sizeof($array);
                if ($len > 3)
                {
                        $array = array_slice($array, 0, (3-$len));
        }

                return implode(', ', $array);
        }

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prepareDBString()

static ilUtil::prepareDBString (   $a_str )

static

prepare a string for db writing (insert/update)

Parameters

string

$a_str

string

Returns

string escaped string

Definition at line 3164 of file class.ilUtil.php.

Referenced by ilMDEntity\__getFields(), ilMDFormat\__getFields(), ilMDLanguage\__getFields(), ilMDLocation\__getFields(), ilMDIdentifier_\__getFields(), ilMDIdentifier\__getFields(), ilMDTypicalAgeRange\__getFields(), ilMDDescription\__getFields(), ilMDKeyword\__getFields(), ilMDTaxon\__getFields(), ilMDAnnotation\__getFields(), ilMDRights\__getFields(), ilMDTaxonPath\__getFields(), ilMDContribute\__getFields(), ilMDRequirement\__getFields(), ilMDLifecycle\__getFields(), ilMDRelation\__getFields(), ilMDMetaMetadata\__getFields(), ilMDClassification\__getFields(), ilMDTechnical\__getFields(), ilMDGeneral\__getFields(), ilMDEducational\__getFields(), ilQueryParser\__parseQuotation(), ilQueryParser\parse(), ilObjNull\update(), and ilObjiLincCourseGUI\updateObject().

        {
                return addslashes($a_str);
        }

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prepareFormOutput()

static ilUtil::prepareFormOutput (   $a_str,   $a_strip = false  )

static

prepares string output for html forms public

Parameters

string
boolean	true: strip slashes, if magic_quotes is enabled use this if $a_str comes from $_GET or $_POST var, use false, if $a_str comes from database

Returns

string

Definition at line 3110 of file class.ilUtil.php.

References stripSlashes().

Referenced by ilBookmarkImportExport\__parseExport(), ilObjUserGUI\__showUserDefinedFields(), ilPersonalProfileGUI\__showUserDefinedFields(), assClozeTestGUI\addBasicQuestionFormProperties(), assQuestionGUI\addBasicQuestionFormProperties(), ilPaymentStatisticGUI\addCustomer(), ilInfoScreenGUI\addPropertyTextinput(), ilMailAddressbookGUI\cancel(), ilObjSystemFolderGUI\changeHeaderTitleObject(), ilMailQuickFilterInputGUI\checkInput(), ilKprimChoiceWizardInputGUI\checkInput(), ilCaptchaInputGUI\checkInput(), assErrorText\createErrorTextExport(), assErrorText\createErrorTextOutput(), ilObjStyleSheetGUI\deleteColorConfirmationObject(), ilTable2GUI\deleteTemplate(), ilObjTest\deliverPDFfromHTML(), ilObjFileAccessSettingsGUI\editDiskQuotaMailTemplate(), ilContainerGUI\editPageContentObject(), ilObjPaymentSettingsGUI\editVendorObject(), ilBibItemGUI\fill(), ilWikiSearchBlockGUI\fillDataSection(), ilPCIIMPopupTableGUI\fillRow(), ilPCTabsTableGUI\fillRow(), ilLDAPRoleMappingTableGUI\fillRow(), ilHelpTooltipTableGUI\fillRow(), ilLanguageExtTableGUI\fillRow(), assFileUploadFileTableGUI\fillRow(), ilAccessKeyTableGUI\fillRow(), ilAssessmentFolderLogTableGUI\fillRow(), ilTestHistoryTableGUI\fillRow(), ilObjectTranslationTableGUI\fillRow(), ilObjectTranslation2TableGUI\fillRow(), ilPortfolioTableGUI\fillRow(), ilAssessmentFolderLogAdministrationTableGUI\fillRow(), ilTrackedQuestionsTableGUI\fillRow(), ilHelpMappingTableGUI\fillRow(), ilWikiContributorsTableGUI\fillRow(), ilStyleColorTableGUI\fillRow(), ilExportIDTableGUI\fillRow(), ilTaxonomyTableGUI\fillRow(), ilPortfolioPageTableGUI\fillRow(), ilImageMapTableGUI\fillRow(), ilSurveyQuestionPoolExportTableGUI\fillRow(), ilExGradesTableGUI\fillRow(), ilSCORM2004ExportTableGUI\fillRow(), ilTestFixedParticipantsTableGUI\fillRow(), ilTestParticipantsTableGUI\fillRow(), ilQuestionPoolPrintViewTableGUI\fillRow(), ilListOfQuestionsTableGUI\fillRow(), ilExParticipantTableGUI\fillRow(), ilSurveyQuestionblockbrowserTableGUI\fillRow(), ilWebResourceEditableLinkTableGUI\fillRow(), ilExerciseMemberTableGUI\fillRow(), ilModulesTableGUI\fillRow(), ilSurveyQuestionbrowserTableGUI\fillRow(), ilBookmarkBlockGUI\fillRow(), ilMDCopyrightSelectionGUI\fillTemplate(), ilBookmarkAdministrationGUI\get_last(), ilStartUpGUI\getAcceptance(), ilCertificateAdapter\getBaseVariablesForPresentation(), ilCertificateAdapter\getBaseVariablesForPreview(), ilTestCertificateAdapter\getCertificateVariablesForPresentation(), ilSkillCertificateAdapter\getCertificateVariablesForPresentation(), ilCourseCertificateAdapter\getCertificateVariablesForPresentation(), ilExerciseCertificateAdapter\getCertificateVariablesForPresentation(), ilSCORMCertificateAdapter\getCertificateVariablesForPresentation(), ilTestCertificateAdapter\getCertificateVariablesForPreview(), ilSkillCertificateAdapter\getCertificateVariablesForPreview(), ilSCORMCertificateAdapter\getCertificateVariablesForPreview(), ilExerciseCertificateAdapter\getCertificateVariablesForPreview(), ilCourseCertificateAdapter\getCertificateVariablesForPreview(), ilObjAssessmentFolder\getFullPath(), ilFormPropertyGUI\getHiddenTag(), ilUserFilterGUI\getHTML(), ilTaggingGUI\getHTML(), ilBookmarkBlockGUI\getListRowData(), SurveyQuestionGUI\getMaterialOutput(), ilTestServiceGUI\getPassListOfAnswersWithScoring(), assOrderingHorizontalGUI\getPreview(), assTextQuestionGUI\getPreview(), assSingleChoiceGUI\getPreview(), assMultipleChoiceGUI\getPreview(), assKprimChoiceGUI\getPreview(), assImagemapQuestionGUI\getPreview(), assClozeTestGUI\getPreview(), SurveySingleChoiceQuestionGUI\getPrintView(), SurveyMultipleChoiceQuestionGUI\getPrintView(), SurveyMatrixQuestionGUI\getPrintView(), assOrderingHorizontalGUI\getSolutionOutput(), assSingleChoiceGUI\getSolutionOutput(), assMultipleChoiceGUI\getSolutionOutput(), assMatchingQuestionGUI\getSolutionOutput(), assKprimChoiceGUI\getSolutionOutput(), assClozeTestGUI\getSolutionOutput(), ilObjPaymentSettingsGUI\getSubTabs(), assQuestion\getSuggestedSolutionOutput(), ilTaggingGUI\getTaggingInputHTML(), assOrderingHorizontalGUI\getTestOutput(), assTextSubsetGUI\getTestOutput(), assKprimChoiceGUI\getTestOutput(), assTextQuestionGUI\getTestOutput(), assSingleChoiceGUI\getTestOutput(), assMultipleChoiceGUI\getTestOutput(), assImagemapQuestionGUI\getTestOutput(), assMatchingQuestionGUI\getTestOutput(), assClozeTestGUI\getTestOutput(), ilObjTest\getTestResult(), SurveyTextQuestionGUI\getWorkingForm(), SurveySingleChoiceQuestionGUI\getWorkingForm(), SurveyMultipleChoiceQuestionGUI\getWorkingForm(), SurveyMatrixQuestionGUI\getWorkingForm(), ilNoteGUI\initNoteForm(), ilPreviewGUI\initPreview(), ilMailSearchGUI\initSearchForm(), ilRandomTestROInputGUI\insert(), ilHiddenInputGUI\insert(), ilEssayKeywordWizardInputGUI\insert(), ilSelectBuilderInputGUI\insert(), ilBackgroundImageInputGUI\insert(), ilCopyrightInputGUI\insert(), ilEMailInputGUI\insert(), ilUserLoginInputGUI\insert(), ilTextWizardInputGUI\insert(), ilMatchingPairWizardInputGUI\insert(), ilColorPickerInputGUI\insert(), ilMatrixRowWizardInputGUI\insert(), ilMultipleChoiceWizardInputGUI\insert(), ilCSSRectInputGUI\insert(), ilFileWizardInputGUI\insert(), ilAnswerWizardInputGUI\insert(), ilImageWizardInputGUI\insert(), ilErrorTextWizardInputGUI\insert(), ilKVPWizardInputGUI\insert(), ilMatchingWizardInputGUI\insert(), ilCategoryWizardInputGUI\insert(), ilFlashFileInputGUI\insert(), ilSingleChoiceWizardInputGUI\insert(), ilTextAreaInputGUI\insert(), ilObjPaymentSettingsGUI\InvoiceNumberObject(), ilMDEditorGUI\listAnnotation(), ilMDEditorGUI\listClassification(), ilMDEditorGUI\listEducational(), ilMDEditorGUI\listGeneral(), ilMDEditorGUI\listLifecycle(), ilMDEditorGUI\listMetaMetaData(), ilMDEditorGUI\listQuickEdit_scorm(), ilMDEditorGUI\listRelation(), ilMDEditorGUI\listRights(), ilMDEditorGUI\listTechnical(), ilObjAssessmentFolderGUI\logsObject(), SurveyQuestionGUI\material(), assQuestionGUI\outPageSelector(), ilTestPlayerAbstractGUI\outQuestionSummaryCmd(), assClozeTestGUI\populateNumericGapFormPart(), ilObjForumGUI\prepareFormOutput(), ilObjTestGUI\printobject(), ilStartUpGUI\purgePlaceholders(), ilGloAdvColSortInputGUI\render(), ilNonEditableValueGUI\render(), ilSelectInputGUI\render(), ilMultiSelectInputGUI\render(), ilRepositorySelectorInputGUI\render(), ilPasswordInputGUI\render(), ilNumberInputGUI\render(), ilNestedOrderingGUI\renderAnswerOutput(), SurveyQuestionGUI\renderChart(), ilHierarchyFormGUI\renderChild(), ilTable2GUI\saveTemplate(), ilMailFormGUI\searchUsers(), ilTextInputGUI\setMultiValues(), ilPasswordAssistanceGUI\showAssistanceForm(), ilPurchaseBMFGUI\showCreditCard(), ilPurchaseBMFGUI\showDebitEntry(), ilSCORM2004ScoGUI\showExportList(), ilPurchaseBMFGUI\showPersonalData(), ilPurchaseBaseGUI\showPersonalData(), ilSearchGUI\showSearch(), ilLuceneUserSearchGUI\showSearchForm(), ilLuceneSearchGUI\showSearchForm(), ilObjSCORM2004LearningModuleGUI\showSequencing(), ilStartUpGUI\showUserMappingSelection(), ilPasswordAssistanceGUI\showUsernameAssistanceForm(), assFormulaQuestion\substituteVariables(), assQuestionGUI\suggestedsolution(), and assErrorText\toJSON().

        {
                if($a_strip)
                {
                        $a_str = ilUtil::stripSlashes($a_str);
                }
                $a_str = htmlspecialchars($a_str);
                // Added replacement of curly brackets to prevent
                // problems with PEAR templates, because {xyz} will
                // be removed as unused template variable
                $a_str = str_replace("{", "{", $a_str);
                $a_str = str_replace("}", "}", $a_str);
                // needed for LaTeX conversion \\ in LaTeX is a line break
                // but without this replacement, php changes \\ to \
                $a_str = str_replace("\\", "\", $a_str);
                return $a_str;
        }

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prepareTextareaOutput()

static ilUtil::prepareTextareaOutput (   $txt_output,   $prepare_for_latex_output = FALSE,   $omitNl2BrWhenTextArea = false  )

static

Prepares a string for a text area output where latex code may be in it If the text is HTML-free, CHR(13) will be converted to a line break.

Parameters

string

$txt_output

String which should be prepared for output public

Definition at line 4615 of file class.ilUtil.php.

References $result, and insertLatexImages().

Referenced by ilAssQuestionHintGUI\buildForm(), SurveyQuestion\prepareTextareaOutput(), assQuestion\prepareTextareaOutput(), ilObjSurvey\prepareTextareaOutput(), ilObjTest\prepareTextareaOutput(), and ilAssQuestionHintRequestGUI\showHintCmd().

        {
                $result = $txt_output;
                $is_html = self::isHTML($result);

                if ($prepare_for_latex_output)
                {
                        $result = ilUtil::insertLatexImages($result, "<span class\=\"latex\">", "<\/span>");
                        $result = ilUtil::insertLatexImages($result, "\[tex\]", "\[\/tex\]");
                }

                // removed: did not work with magic_quotes_gpc = On
                if (!$is_html )
                {
                        if(!$omitNl2BrWhenTextArea)
                        {
                                // if the string does not contain HTML code, replace the newlines with HTML line breaks
                                $result = preg_replace("/[\n]/", "<br />", $result);
                        }
                }
                else
                {
                        // patch for problems with the <pre> tags in tinyMCE
                        if (preg_match_all("/(<pre>.*?<\/pre>)/ims", $result, $matches))
                        {
                                foreach ($matches[0] as $found)
                                {
                                        $replacement = "";
                                        if (strpos("\n", $found) === FALSE)
                                        {
                                                $replacement = "\n";
                                        }
                                        $removed = preg_replace("/<br\s*?\/>/ims", $replacement, $found);
                                        $result = str_replace($found, $removed, $result);
                                }
                        }
                }
                if ($prepare_for_latex_output)
                {
                        // replace special characters to prevent problems with the ILIAS template system
                        // eg. if someone uses {1} as an answer, nothing will be shown without the replacement
                        $result = str_replace("{", "&#123;", $result);
                        $result = str_replace("}", "&#125;", $result);
                        $result = str_replace("\\", "&#92;", $result);
                }
                
                return $result;
        }

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printBacktrace()

static ilUtil::printBacktrace (   $a_limit = 0 )

static

printBacktrace

Parameters

int

$a_limit

limit nr of lines

Definition at line 5075 of file class.ilUtil.php.

References $t.

        {
                $bt = debug_backtrace();
                $cnt = 0;
                foreach ($bt as $t)
                {
                        if ($cnt != 0 && ($a_limit == 0 || $cnt <= $a_limit))
                        {
                                echo "<br>".$t["file"].", ".$t["function"]." [".$t["line"]."]";
                        }
                        $cnt++;
                }
                echo "<br>";
        }

processConvertVersion()

static ilUtil::processConvertVersion (   $a_version )

staticprotected

Parse convert version string, e.g.

6.3.8-3, into integer

Parameters

string

$a_version

w.x.y-z

Returns

int

Definition at line 1998 of file class.ilUtil.php.

        {
                if(preg_match("/([0-9]+)\.([0-9]+)\.([0-9]+)([\.|\-]([0-9]+))?/", $a_version, $match))
                {
                        $version = str_pad($match[1], 2, 0, STR_PAD_LEFT).
                                str_pad($match[2], 2, 0, STR_PAD_LEFT).
                                str_pad($match[3], 2, 0, STR_PAD_LEFT).
                                str_pad($match[5], 2, 0, STR_PAD_LEFT);                         
                        return (int)$version;
                }
        }

processCSVRow()

static& ilUtil::processCSVRow ( &  $row,   $quoteAll = FALSE,   $separator = ";",   $outUTF8 = FALSE,   $compatibleWithMSExcel = TRUE  )

static

Convertes an array for CSV usage.

Processes an array as a CSV row and converts the array values to correct CSV values. The "converted" array is returned

Author

Helmut Schottmüller hscho.nosp@m.ttm@.nosp@m.gmx.d.nosp@m.e

Parameters

array	$row	The array containing the values for a CSV row
string	$quoteAll	Indicates to quote every value (=TRUE) or only values containing quotes and separators (=FALSE, default)
string	$separator	The value separator in the CSV row (used for quoting) (; = default)

Returns

array The converted array ready for CSV use public

Definition at line 4234 of file class.ilUtil.php.

References $row, and $separator.

Referenced by ilObjUserFolder\createCSVExport(), and ilObjAssessmentFolderGUI\exportLogObject().

        {
                $resultarray = array();
                foreach ($row as $rowindex => $entry)
                {
                        $surround = FALSE;
                        if ($quoteAll)
                        {
                                $surround = TRUE;
                        }
                        if (strpos($entry, "\"") !== FALSE)
                        {
                                $entry = str_replace("\"", "\"\"", $entry);
                                $surround = TRUE;
                        }
                        if (strpos($entry, $separator) !== FALSE)
                        {
                                $surround = TRUE;
                        }
                        if ($compatibleWithMSExcel)
                        {
                                // replace all CR LF with LF (for Excel for Windows compatibility
                                $entry = str_replace(chr(13).chr(10), chr(10), $entry);
                        }
                        if ($surround)
                        {
                                if ($outUTF8)
                                {
                                        $resultarray[$rowindex] = "\"" . $entry . "\"";
                                }
                                else
                                {
                                        $resultarray[$rowindex] = utf8_decode("\"" . $entry . "\"");
                                }
                        }
                        else
                        {
                                if ($outUTF8)
                                {
                                        $resultarray[$rowindex] = $entry;
                                }
                                else
                                {
                                        $resultarray[$rowindex] = utf8_decode($entry);
                                }
                        }
                }
                return $resultarray;
        }

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quoteArray()

static ilUtil::quoteArray (   $a_array )

static

Quotes all members of an array for usage in DB query statement.

Definition at line 4859 of file class.ilUtil.php.

References $ilDB.

Referenced by ilNestedSetXML\_deleteAllChildMetaData(), ilObjGroup\_isMember(), _sortIds(), ilTree\getChildsByTypeFilter(), ilObjGroup\getGroupMemberData(), and ilMDConvert().

        {
                global $ilDB;


                if(!is_array($a_array) or !count($a_array))
                {
                        return array("''");
                }

                foreach($a_array as $k => $item)
                {
                        $a_array[$k] = $ilDB->quote($item);
                }

                return $a_array;
        }

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randomhash()

static ilUtil::randomhash ( )

static

Definition at line 5014 of file class.ilUtil.php.

        {
                return md5(rand(1,9999999) + str_replace(" ", "", (string) microtime()));
        }

rangeDownload()

ilUtil::rangeDownload

(

$file

)

Send a file via range request, see http://mobiforge.com/design-development/content-delivery-mobile-devices alternatives could be.

• http://www.php.net/manual/en/function.http-send-file.php
• http://stackoverflow.com/questions/157318/resumable-downloads-when-using-php-to-send-the-file
• https://gist.github.com/codler/3906826
• ...

  Parameters

  string

  $file

  filename

Definition at line 5162 of file class.ilUtil.php.

References $file, $size, and exit.

Referenced by ilWebAccessChecker\sendFile().

                                      {

                $fp = @fopen($file, 'rb');

                $size   = filesize($file); // File size
                $length = $size;           // Content length
                $start  = 0;               // Start byte
                $end    = $size - 1;       // End byte
                // Now that we've gotten so far without errors we send the accept range header
                /* At the moment we only support single ranges.
                 * Multiple ranges requires some more work to ensure it works correctly
                 * and comply with the spesifications: http://www.w3.org/Protocols/rfc2616/rfc2616-sec19.html#sec19.2
                 *
                 * Multirange support annouces itself with:
                 * header('Accept-Ranges: bytes');
                 *
                 * Multirange content must be sent with multipart/byteranges mediatype,
                 * (mediatype = mimetype)
                 * as well as a boundry header to indicate the various chunks of data.
                 */
                header("Accept-Ranges: 0-$length");
                // header('Accept-Ranges: bytes');
                // multipart/byteranges
                // http://www.w3.org/Protocols/rfc2616/rfc2616-sec19.html#sec19.2
                if (isset($_SERVER['HTTP_RANGE'])) {

                        $c_start = $start;
                        $c_end   = $end;
                        // Extract the range string
                        list(, $range) = explode('=', $_SERVER['HTTP_RANGE'], 2);
                        // Make sure the client hasn't sent us a multibyte range
                        if (strpos($range, ',') !== false) {

                                // (?) Shoud this be issued here, or should the first
                                // range be used? Or should the header be ignored and
                                // we output the whole content?
                                header('HTTP/1.1 416 Requested Range Not Satisfiable');
                                header("Content-Range: bytes $start-$end/$size");
                                // (?) Echo some info to the client?
                                exit;
                        }
                        // If the range starts with an '-' we start from the beginning
                        // If not, we forward the file pointer
                        // And make sure to get the end byte if spesified
                        if ($range == '-') {

                                // The n-number of the last bytes is requested
                                $c_start = $size - substr($range, 1);
                        }
                        else {

                                $range  = explode('-', $range);
                                $c_start = $range[0];
                                $c_end   = (isset($range[1]) && is_numeric($range[1])) ? $range[1] : $size;
                        }
                        /* Check the range and make sure it's treated according to the specs.
                         * http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html
                         */
                        // End bytes can not be larger than $end.
                        $c_end = ($c_end > $end) ? $end : $c_end;
                        // Validate the requested range and return an error if it's not correct.
                        if ($c_start > $c_end || $c_start > $size - 1 || $c_end >= $size) {

                                header('HTTP/1.1 416 Requested Range Not Satisfiable');
                                header("Content-Range: bytes $start-$end/$size");
                                // (?) Echo some info to the client?
                                exit;
                        }
                        $start  = $c_start;
                        $end    = $c_end;
                        $length = $end - $start + 1; // Calculate new content length
                        fseek($fp, $start);
                        header('HTTP/1.1 206 Partial Content');
                }
                // Notify the client the byte range we'll be outputting
                header("Content-Range: bytes $start-$end/$size");
                header("Content-Length: $length");

                // Start buffered download
                $buffer = 1024 * 8;
                while(!feof($fp) && ($p = ftell($fp)) <= $end) {

                        if ($p + $buffer > $end) {

                                // In case we're only outputtin a chunk, make sure we don't
                                // read past the length
                                $buffer = $end - $p + 1;
                        }
                        set_time_limit(0); // Reset time limit for big files
                        echo fread($fp, $buffer);
                        flush(); // Free up memory. Otherwise large files will trigger PHP's memory limit.
                }

                fclose($fp);

        }

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rCopy()

static ilUtil::rCopy (   $a_sdir,   $a_tdir,   $preserveTimeAttributes = false  )

static

Copies content of a directory $a_sdir recursively to a directory $a_tdir.

Parameters

string	$a_sdir	source directory
string	$a_tdir	target directory
boolean	$preserveTimeAttributes	if true, ctime will be kept.

Returns

boolean TRUE for sucess, FALSE otherwise public

Definition at line 1570 of file class.ilUtil.php.

References $file, and makeDir().

Referenced by ilFileSystemStorage\_copyDirectory(), ilDataSet\addRecordsXml(), assSingleChoice\afterSyncWithOriginal(), assMatchingQuestion\afterSyncWithOriginal(), ilExAssignment\cloneAssignmentsOfExercise(), ilSetup\cloneFromSource(), ilContObjParser\copyFileItems(), ilObjStyleSheet\copyImagesToDir(), ilContObjParser\copyMobFiles(), ilPlayerUtil\copyPlayerFilesToTargetDirectory(), ilPreview\copyPreviews(), ilObjStyleSheet\create(), ilFSStorageCourse\createArchiveOnlineVersion(), ilFileDataCourse\createOnlineVersion(), ilSCORM13Package\dbImportSco(), ilBookingObject\doClone(), ilObjFile\doCloneObject(), ilObjMediaObject\duplicate(), ilObjDlBook\export(), ilObjFile\export(), ilObjStyleSheet\export(), ilObjMediaObject\exportFiles(), ilObjFileBasedLMGUI\exportHTML(), ilObjContentObject\exportHTML(), ilCOPageHTMLExport\exportHTMLMOB(), ilObjGlossary\exportHTMLMOB(), ilObjContentObject\exportHTMLMOB(), ilObjSCORM2004LearningModule\exportScorm(), ilStyleExporter\getXmlRepresentation(), ilObjStyleSheet\import(), ilHTMLLearningModuleDataSet\importRecord(), ilPortfolioDataSet\importRecord(), ilPollDataSet\importRecord(), ilBlogDataSet\importRecord(), ilExerciseDataSet\importRecord(), ilMediaObjectDataSet\importRecord(), ilStyleImporter\importXmlRepresentation(), ilObjFileBasedLM\populateByDirectoy(), ilObjSAHSLearningModule\populateByDirectoy(), and ilFileDataCourse\rCopy().

        {
                // check if arguments are directories
                if (!@is_dir($a_sdir) or
                !@is_dir($a_tdir))
                {
                        return FALSE;
                }

                // read a_sdir, copy files and copy directories recursively
                $dir = opendir($a_sdir);

                while($file = readdir($dir))
                {
                        if ($file != "." and
                        $file != "..")
                        {
                                // directories
                                if (@is_dir($a_sdir."/".$file))
                                {
                                        if (!@is_dir($a_tdir."/".$file))
                                        {
                                                if (!ilUtil::makeDir($a_tdir."/".$file))
                                                return FALSE;

                                                //chmod($a_tdir."/".$file, 0775);
                                        }

                                        if (!ilUtil::rCopy($a_sdir."/".$file,$a_tdir."/".$file))
                                        {
                                                return FALSE;
                                        }
                                }

                                // files
                                if (@is_file($a_sdir."/".$file))
                                {
                                        if (!copy($a_sdir."/".$file,$a_tdir."/".$file))
                                        {
                                                return FALSE;
                                        }
                                        if ($preserveTimeAttributes)
                                                touch($a_tdir."/".$file, filectime($a_sdir."/".$file));
                                }
                        }
                }
                return TRUE;
        }

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readFile()

static ilUtil::readFile (   $a_file )

static

there are some known problems with the original readfile method, which sometimes truncates delivered files regardless of php.ini setting (see http://de.php.net/manual/en/function.readfile.php) use this method to avoid these problems.

Definition at line 2300 of file class.ilUtil.php.

Referenced by deliverFile(), and ilWebAccessChecker\sendFile().

        {
                $chunksize = 1*(1024*1024); // how many bytes per chunk
                $buffer = '';
                $handle = fopen($a_file, 'rb');
                if ($handle === false)
                {
                        return false;
                }
                while (!feof($handle))
                {
                        $buffer = fread($handle, $chunksize);
                        print $buffer;
                }
                return fclose($handle);
        }

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redirect()

static ilUtil::redirect (   $a_script )

static

http redirect to other script

Parameters

string

$a_script

target script

Definition at line 3611 of file class.ilUtil.php.

References $log, exit, ilPluginAdmin\getPluginObject(), IL_COMP_SERVICE, and ilUIHookPluginGUI\KEEP.

Referenced by ilLearningProgressGUI\__getNextClass(), ilStartUpGUI\_checkGoto(), ilObjExternalFeedGUI\_goto(), ilObjItemGroupGUI\_goto(), ilObjMailGUI\_goto(), ilObjPollGUI\_goto(), ilObjLinkResourceGUI\_goto(), ilObjSystemFolderGUI\_goto(), ilObjGroupGUI\_goto(), ilObjUserFolderGUI\_goto(), ilObjCourseGUI\_goto(), ilGroupRegistrationGUI\add(), ilCourseRegistrationGUI\add(), ilShopPurchaseGUI\addToShoppingCart(), ilObjiLincCourseGUI\addUserObject(), ilUserPasswordResetRequestTargetAdjustmentCase\adjust(), ilUserProfileIncompleteRequestTargetAdjustmentCase\adjust(), ilTermsOfServiceRequestTargetAdjustmentCase\adjust(), ilObjMediaCastGUI\afterSave(), ilObjLinkResourceGUI\afterSave(), ilObjSurveyGUI\afterSave(), ilObjWikiGUI\afterSave(), ilObjMediaPoolGUI\afterSave(), ilObjFileBasedLMGUI\afterSave(), ilObjSurveyQuestionPoolGUI\afterSave(), ilObjForumGUI\afterSave(), ilObjExerciseGUI\afterSave(), ilObjQuestionPoolGUI\afterSave(), ilObjContentObjectGUI\afterSave(), ilObjCourseGUI\afterSave(), ilTestPlayerAbstractGUI\afterTestPassFinishedCmd(), ilObjiLincCourseGUI\agendaObject(), ilSetupGUI\applyCustomUpdates(), ilSetupGUI\applyHotfix(), ilSurveyExecutionGUI\backToRepository(), ilObjTestGUI\backToRepositoryObject(), ilRemoteObjectBaseGUI\callObject(), ilAuthOpenId\callProvider(), ilPurchaseBMFGUI\cancel(), ilPurchaseBaseGUI\cancel(), ilLMPageObjectGUI\cancel(), assQuestionGUI\cancel(), SurveyQuestionGUI\cancel(), ilBookmarkAdministrationGUI\cancel(), ilMailFormGUI\cancelMail(), ilObjCourseGUI\cancelMemberObject(), ilObjiLincCourseGUI\cancelMemberObject(), ilObjForumGUI\cancelObject(), ilSharedResourceGUI\cancelPassword(), assQuestionGUI\cancelSync(), ilSetupGUI\changeAccessMode(), ilSetupGUI\changeDefaultClient(), ilSetupGUI\changeMasterPassword(), ilSessionControl\checkCurrentSessionIsAllowed(), ilSessionControl\checkExpiredSession(), ilContainerStartObjectsGUI\checkPermission(), ilObjectGUI\checkPermission(), ilObjectGUI\cloneAllObject(), ilInternalLinkGUI\closeLinkHelp(), ilSetupGUI\cmdClient(), ilObjStyleSettingsGUI\confirmedDeleteObject(), ilObjiLincCourseGUI\confirmedRemoveMemberObject(), ilStartUpGUI\confirmRegistration(), ilObjectCopyGUI\copyMultipleNonContainer(), ilObjectCopyGUI\copySingleObject(), ilBookmarkAdministrationGUI\createBookmark(), ilObjMediaPoolGUI\createMediaFromUploadDir(), ilObjTestGUI\createQuestionObject(), ilPersonalSettingsGUI\deleteOwnAccount4(), ilPersonalSettingsGUI\deleteOwnAccountLogout(), ilNewsItem\deliverMobFile(), ilSetupGUI\displayDatabase(), ilSetupGUI\displayDeleteConfirmation(), ilImageMapEditorGUI\editImagemapForward(), ilErrorHandling\errorHandler(), ilObjMediaPoolGUI\executeCommand(), ilPersonalDesktopGUI\executeCommand(), ilTestExpressPageObjectGUI\executeCommand(), ilCalendarPresentationGUI\executeCommand(), ilObjTestGUI\executeCreateQuestionObject(), ilAuthContainerApache\forceCreation(), ilAdministrationGUI\forward(), ilStartUpGUI\getAcceptance(), ilCtrl\getPathNew(), ilObjWikiGUI\gotoPageObject(), ilObjItemGroupGUI\gotoParent(), ilObjWikiGUI\gotoStartPageObject(), ilMembershipRegistrationCodeUtils\handleCode(), ilAuthContainerCAS\handleLDAPDataSource(), ilAuthContainerRadius\handleLDAPDataSource(), ilNavigationHistoryGUI\handleNavigationRequest(), ilTestExpressPageObjectGUI\handleToolbarCommand(), ilSharedResourceGUI\hasAccess(), ilObjGlossaryGUI\importFileObject(), ilObjSurveyQuestionPoolGUI\importFileObject(), ilObjContentObjectGUI\importFileObject(), ilObjSurveyGUI\importFileObject(), ilObjGroupGUI\importFileObject2(), ilObjQuestionPoolGUI\importVerifiedFileObject(), ilObjTestGUI\importVerifiedFileObject(), ilEditClipboardGUI\insert(), ilSetupGUI\installDatabase(), ilObjiLincClassroomGUI\joinClassroom(), ilObjiLincCourseGUI\joinObject(), ilPersonalDesktopGUI\jumpToBookmarks(), ilPersonalDesktopGUI\jumpToNotes(), ShibAuth\login(), ilAuthApache\login(), ilSetupGUI\loginClient(), ilAuthContainerRadius\loginObserver(), ilAuthContainerOpenId\loginObserver(), ilAuthContainerLDAP\loginObserver(), ilMailSearchCoursesGUI\mailCourses(), ilMailSearchGroupsGUI\mailGroups(), ilMailSearchGroupsGUI\mailMembers(), ilMailSearchCoursesGUI\mailMembers(), ilObjUserFolderGUI\mailObject(), ilMailingListsGUI\mailToList(), ilObjRoleGUI\mailToRoleObject(), ilMailAddressbookGUI\mailToUsers(), ilStartUpGUI\migrateAccount(), ilObjSCORMLearningModuleGUI\newModuleVersionUpload(), ilTestExpressPageObjectGUI\nextQuestion(), ilTestOutputGUI\performCustomRedirect(), ilSetupGUI\performLogin(), ilSetupGUI\performMLogin(), ilAssQuestionHintRequestGUI\performRequestCmd(), ilObjSCORM2004LearningModuleGUI\preview(), ilTestExpressPageObjectGUI\prevQuestion(), ilStartUpGUI\processIndexPHP(), ilObjQuestionPoolGUI\questionsObject(), ilObjTestGUI\questionsObject(), ShibWAYF\redirect(), ilPersonalDesktopGUI\redirect(), ilCtrl\redirect(), ilInitialisation\redirect(), SurveyQuestionGUI\redirectAfterSaving(), ilCtrl\redirectByClass(), ilObjExerciseGUI\redirectFeedbackMailObject(), ilObjLinkResourceGUI\redirectToLink(), ilTestExpressPageObjectGUI\redirectToQuestionPoolSelectionPage(), ilImprintGUI\renderFullscreen(), ilCtrl\returnToParent(), ilLMPageObjectGUI\save(), ilObjFileGUI\save(), assQuestionGUI\save(), ilObjStyleSettingsGUI\saveActiveStylesObject(), ilSetupGUI\saveBasicSettings(), ilSetupGUI\saveClientIni(), ilSetupGUI\saveContact(), ilSetupGUI\saveDbSlave(), ilMailFormGUI\saveDraft(), assQuestionGUI\saveEdit(), ilSetupGUI\saveLanguages(), ilObjStyleSettingsGUI\saveObject(), ilObjGlossaryGUI\saveObject(), ilObjSAHSLearningModuleGUI\saveObject(), ilPersonalSettingsGUI\savePassword(), ilPersonalProfileGUI\savePersonalData(), ilSetupGUI\saveRegistration(), assQuestionGUI\saveReturn(), assFormulaQuestionGUI\saveReturnFQ(), ilObjStyleSettingsGUI\saveScopeObject(), ilBookmarkAdministrationGUI\sendmail(), ilObjContentObjectGUI\sendMailToBlockedUsers(), ilMembershipGUI\sendMailToSelectedUsers(), ilObjCourseGUI\sendMailToSelectedUsersObject(), ilObjGroupGUI\sendMailToSelectedUsersObject(), ilMailFormGUI\sendMessage(), ilObjAuthSettingsGUI\setAuthModeObject(), ilObjFileBasedLMGUI\showLearningModule(), ilStartUpGUI\showLogin(), ilRemoteObjectBaseGUI\showObject(), ilObjPollGUI\subscribe(), assQuestionGUI\sync(), ilSetupGUI\toggleClientList(), ilObjStyleSettingsGUI\toggleGlobalDefaultObject(), ilObjStyleSettingsGUI\toggleGlobalFixedObject(), ilObjPortfolioGUI\toRepository(), ilObjPollGUI\unsubscribe(), ilObjFileGUI\update(), ilSetupGUI\updateBasicSettings(), ilSetupGUI\updateDatabase(), ilObjiLincCourseGUI\updateMemberStatusObject(), ilObjComponentSettingsGUI\updatePlugin(), ilObjSAHSLearningModuleGUI\uploadObject(), ilPublicUserProfileGUI\validateUser(), and ilObjPollGUI\vote().

        {
                global $log, $PHP_SELF;
                
//echo "<br>".$a_script;
                if (!is_int(strpos($a_script, "://")))
                {
                        if (substr($a_script, 0, 1) != "/" && defined("ILIAS_HTTP_PATH"))
                        {
                                if (is_int(strpos($_SERVER["PHP_SELF"], "/setup/")))
                                {
                                        $a_script = "setup/".$a_script;
                                }
                                $a_script = ILIAS_HTTP_PATH."/".$a_script;
                        }
                }
//echo "<br>".$a_script; exit;

                // include the user interface hook
                global $ilPluginAdmin;
                if (is_object($ilPluginAdmin))
                {
                        $pl_names = $ilPluginAdmin->getActivePluginsForSlot(IL_COMP_SERVICE, "UIComponent", "uihk");
                        foreach ($pl_names as $pl)
                        {
                                $ui_plugin = ilPluginAdmin::getPluginObject(IL_COMP_SERVICE, "UIComponent", "uihk", $pl);
                                $gui_class = $ui_plugin->getUIClassInstance();
                                $resp = $gui_class->getHTML("Services/Utilities", "redirect", array("html" => $a_script));
                                if ($resp["mode"] != ilUIHookPluginGUI::KEEP)
                                {
                                        $a_script = $gui_class->modifyHTML($a_script, $resp);
                                }
                        }
                }
                                
                header("Location: ".$a_script);
                exit();
        }

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removeItemFromDesktops()

static ilUtil::removeItemFromDesktops (   $a_id )

static

removes object from all user's desktops public

Parameters

integer

ref_id

Returns

array user_ids of all affected users

Definition at line 3178 of file class.ilUtil.php.

References ilObjUser\_removeItemFromDesktops().

Referenced by ilObject\delete(), ilSoapCourseAdministration\deleteCourse(), ilSoapObjectAdministration\deleteObject(), ilRepUtil\deleteObjects(), and ilObjectDAV\remove().

        {
                return ilObjUser::_removeItemFromDesktops($a_id);
        }

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removeTrailingPathSeparators()

static ilUtil::removeTrailingPathSeparators (   $path )

static

Definition at line 4045 of file class.ilUtil.php.

References $path.

Referenced by SurveyQuestion\_getInternalLinkHref(), ilInitialisation\buildHTTPPath(), ilSoapFunctions\buildHTTPPath(), ilTestSubmissionReviewGUI\buildPdfFilename(), assQuestion\fixUnavailableSkinImageSources(), ilObjCertificateSettingsAccess\getBackgroundImagePathWeb(), ilObjCertificateSettings\getBackgroundImagePathWeb(), ilCertificate\getBackgroundImagePathWeb(), ilObjCertificateSettingsAccess\getBackgroundImageThumbPathWeb(), ilObjCertificateSettings\getBackgroundImageThumbPathWeb(), ilCertificate\getBackgroundImageThumbPathWeb(), ilPreview\getFilePathFormat(), assFileUpload\getFileUploadPathWeb(), assQuestion\getFlashPathWeb(), SurveyQuestion\getImagePathWeb(), assQuestion\getImagePathWeb(), ilObjTest\getImagePathWeb(), assQuestion\getJavaPathWeb(), SurveyQuestion\getMaterialsPathWeb(), assFileUpload\getPreviewFileUploadPathWeb(), ilFSStorageMail\getRelativePathExMailDirectory(), assFlashQuestionGUI\getSolutionOutput(), assQuestion\getSuggestedSolutionPathWeb(), assFlashQuestionGUI\getTestOutput(), assJavaAppletGUI\getTestOutput(), and ilFileSystemStorage\init().

        {
                $path = preg_replace("/[\/\\\]+$/", "", $path);
                return $path;
        }

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renameExecutables()

static ilUtil::renameExecutables (   $a_dir )

static

Rename uploaded executables for security reasons.

Definition at line 3855 of file class.ilUtil.php.

References rRenameSuffix().

Referenced by ilPCInteractiveImageGUI\create(), ilObjMediaPoolGUI\createMediaFromUploadDir(), ilSCORM13Package\dbImportSco(), ilSCORM2004ScoGUI\importSave(), ilObjSCORMLearningModuleGUI\newModuleVersionUpload(), ilDataCollectionDatatype\parseValue(), ilObjFileBasedLM\populateByDirectoy(), ilObjSAHSLearningModule\populateByDirectoy(), ilObjSCORM2004LearningModuleGUI\preview(), ilObjMediaObject\renameExecutables(), ilFileSystemGUI\renameFile(), assQuestionGUI\suggestedsolution(), ilFileSystemGUI\unzipFile(), ilObjMediaCastGUI\updateMediaItem(), ilFileSystemGUI\uploadFile(), and ilObjSAHSLearningModuleGUI\uploadObject().

        {
                $def_arr = explode(",", SUFFIX_REPL_DEFAULT);
                foreach ($def_arr as $def)
                {
                        ilUtil::rRenameSuffix($a_dir, trim($def), "sec");
                }

                $def_arr = explode(",", SUFFIX_REPL_ADDITIONAL);
                foreach ($def_arr as $def)
                {
                        ilUtil::rRenameSuffix($a_dir, trim($def), "sec");
                }
        }

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replaceLinkProperties()

static ilUtil::replaceLinkProperties (   $matches )

static

replaces target _blank with _self and the link text with the according object title.

Parameters

string

$matches

$matches[0] contains complete link $matches[1] contains href attribute $matches[2] contains id of goto link

Returns

link containg a _self target, same href and new text content

Definition at line 862 of file class.ilUtil.php.

References $ref_id, ilObject\_lookupObjId(), and ilObject\_lookupTitle().

        {
                $link = $matches[0];
                $ref_id = $matches[2];

                if ($ref_id > 0)
                {
                        $obj_id = ilObject::_lookupObjId($ref_id);
                        if ($obj_id > 0)
                        {
                                $title = ilObject::_lookupTitle($obj_id);
                                $link = "<a href=".$matches[1]." target=\"_self\">".$title."</a>";
                        }
                }
                return $link;
        }

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replaceUrlParameterString()

static ilUtil::replaceUrlParameterString (   $url,   $parametersArray  )

static

Definition at line 3948 of file class.ilUtil.php.

References KT_replaceParam().

                                                                                  {

                foreach ($parametersArray as $paramName => $paramValue ) {
                        $url = ilUtil::KT_replaceParam($url, $paramName, $paramValue);
                }
                return $url;
        }

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resizeImage()

static ilUtil::resizeImage (   $a_from,   $a_to,   $a_width,   $a_height,   $a_constrain_prop = false  )

static

resize image

Parameters

string	$a_from	source file
string	$a_to	target file
string	$a_width	target width
string	$a_height	target height

Definition at line 2056 of file class.ilUtil.php.

References $size, escapeShellArg(), and execConvert().

Referenced by ilObjMediaObject\_resizeImage(), ilFileDataShop\storeUploadedFile(), and ilObjStyleSheet\uploadImage().

        {
                if ($a_constrain_prop)
                {
                        $size = " -geometry ".$a_width."x".$a_height." ";
                }
                else
                {
                        $size = " -resize ".$a_width."x".$a_height."! ";
                }
                $convert_cmd = ilUtil::escapeShellArg($a_from)." ".$size.ilUtil::escapeShellArg($a_to);

                ilUtil::execConvert($convert_cmd);
        }

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rRenameSuffix()

static ilUtil::rRenameSuffix (   $a_dir,   $a_old_suffix,   $a_new_suffix  )

static

Renames all files with certain suffix and gives them a new suffix.

This words recursively through a directory.

Parameters

string	$a_dir	directory
string	$a_old_suffix	old suffix
string	$a_new_suffix	new suffix

public

Definition at line 3882 of file class.ilUtil.php.

References $file.

Referenced by ilObjMediaObject\renameExecutables(), and renameExecutables().

        {
                if ($a_dir == "/" || $a_dir == "" || is_int(strpos($a_dir, ".."))
                        || trim($a_old_suffix) == "")
                {
                        return false;
                }

                // check if argument is directory
                if (!@is_dir($a_dir))
                {
                        return false;
                }

                // read a_dir
                $dir = opendir($a_dir);

                while($file = readdir($dir))
                {
                        if ($file != "." and
                        $file != "..")
                        {
                                // directories
                                if (@is_dir($a_dir."/".$file))
                                {
                                        ilUtil::rRenameSuffix($a_dir."/".$file, $a_old_suffix, $a_new_suffix);
                                }

                                // files
                                if (@is_file($a_dir."/".$file))
                                {
                                        // first check for files with trailing dot
                                        if(strrpos($file,'.') == (strlen($file) - 1))
                                        {
                                                rename($a_dir.'/'.$file,substr($a_dir.'/'.$file,0,-1));
                                                $file = substr($file,0,-1);
                                        }

                                        $path_info = pathinfo($a_dir."/".$file);

                                        if (strtolower($path_info["extension"]) ==
                                        strtolower($a_old_suffix))
                                        {
                                                $pos = strrpos($a_dir."/".$file, ".");
                                                $new_name = substr($a_dir."/".$file, 0, $pos).".".$a_new_suffix;
                                                rename($a_dir."/".$file, $new_name);
                                        }
                                }
                        }
                }
                return true;
        }

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secureLink()

static ilUtil::secureLink (   $a_str )

static

Definition at line 3026 of file class.ilUtil.php.

Referenced by ilObjMediaObjectGUI\savePropertiesObject(), ilExternalFeedItem\setMagpieItem(), and ilObjMediaObjectGUI\setObjectPerCreationForm().

        {
                $a_str = str_ireplace("javascript", "jvscrpt", $a_str);
                $a_str = str_ireplace(array("%00", "%0a", "%0d", "%1a", "�", "�",
                        "�", "�", "
", "
", "
", "
"), "-", $a_str);
                return $a_str;
        }

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securePlainString()

static ilUtil::securePlainString (   $a_str )

static

Remove unsecure characters from a plain text string.

This function currently returns the string without doing any changes.

Definition at line 2842 of file class.ilUtil.php.

Referenced by ilMailFormGUI\cancelMail(), ilMailFormGUI\editAttachments(), ilMailFormGUI\saveDraft(), ilMailFormGUI\searchUsers(), ilMailFormGUI\sendMessage(), and ilMailFormGUI\showForm().

        {
                if (ini_get("magic_quotes_gpc"))
                {
                        return stripslashes($a_str);
                }
                else
                {
                        return $a_str;
                }
        }

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secureString()

static ilUtil::secureString (   $a_str,   $a_strip_html = true,   $a_allow = ""  )

static

Remove unsecure tags.

Definition at line 2707 of file class.ilUtil.php.

References getSecureTags(), maskSecureTags(), stripScriptHTML(), and unmaskSecureTags().

Referenced by ilPCQuestion\copyPoolQuestionIntoPage(), assKprimChoiceGUI\handleAnswerTextsSubmit(), ilUserDataSet\importRecord(), ilExternalFeedItem\secureString(), stripSlashes(), assSingleChoiceGUI\writeAnswerSpecificPostData(), and assMultipleChoiceGUI\writeAnswerSpecificPostData().

        {
                // check whether all allowed tags can be made secure
                $only_secure = true;
                $allow_tags = explode(">", $a_allow);
                $sec_tags = ilUtil::getSecureTags();
                $allow_array = array();
                foreach($allow_tags as $allow)
                {
                        if ($allow != "")
                        {
                                $allow = str_replace("<", "", $allow);

                                if (!in_array($allow, $sec_tags))
                                {
                                        $only_secure = false;
                                }
                                $allow_array[] = $allow;
                        }
                }

                // default behaviour: allow only secure tags 1:1
                if (($only_secure || $a_allow == "") && $a_strip_html)
                {
                        if ($a_allow == "")
                        {
                                $allow_array = array ("b", "i", "strong", "em", "code", "cite",
                                        "gap", "sub", "sup", "pre", "strike");
                        }

                        // this currently removes parts of strings like "a <= b"
                        // because "a <= b" is treated like "<spam onclick='hurt()'>ss</spam>"
                        $a_str = ilUtil::maskSecureTags($a_str, $allow_array);
                        $a_str = strip_tags($a_str);            // strip all other tags
                        $a_str = ilUtil::unmaskSecureTags($a_str, $allow_array);

                        // a possible solution could be something like:
                        // $a_str = str_replace("<", "&lt;", $a_str);
                        // $a_str = str_replace(">", "&gt;", $a_str);
                        // $a_str = ilUtil::unmaskSecureTags($a_str, $allow_array);
                        //
                        // output would be ok then, but input fields would show
                        // "a &lt;= b" for input "a <= b" if data is brought back to a form
                }
                else
                {
                        // only for scripts, that need to allow more/other tags and parameters
                        if ($a_strip_html)
                        {
                                $a_str = ilUtil::stripScriptHTML($a_str, $a_allow);
                        }
                }

                return $a_str;
        }

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secureUrl()

ilUtil::secureUrl

(

$url

)

Prepare secure href attribute.

Parameters

Definition at line 3134 of file class.ilUtil.php.

Referenced by ilTemplate\addILIASFooter(), ilBookmarkAdministrationTableGUI\fillRow(), and ilGroupedListGUI\getHTML().

        {
                // check if url is valid (absolute or relative)
                if (filter_var($url, FILTER_VALIDATE_URL) === false &&
                        filter_var("http://".$url, FILTER_VALIDATE_URL) === false &&
                        filter_var("http:".$url, FILTER_VALIDATE_URL) === false &&
                        filter_var("http://de.de".$url, FILTER_VALIDATE_URL) === false &&
                        filter_var("http://de.de/".$url, FILTER_VALIDATE_URL) === false)
                {
                        return "";
                }
                if (trim(strtolower(parse_url($url, PHP_URL_SCHEME))) == "javascript")
                {
                        return "";
                }
                $url = htmlspecialchars($url, ENT_QUOTES);
                return $url;
        }

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sendFailure()

static ilUtil::sendFailure (   $a_info = "",   $a_keep = false  )

static

Send Failure Message to Screen.

Parameters

string	message
boolean	if true message is kept in session

Definition at line 4899 of file class.ilUtil.php.

References $tpl.

Referenced by ilLocalUserGUI\__checkGlobalRoles(), ilTestScoringByQuestionsGUI\__construct(), ilTestToplistGUI\__construct(), ilAssQuestionFeedbackPageObjectCommandForwarder\__construct(), ilChatroomViewTask\__construct(), ilOrgUnitSimpleImportGUI\__construct(), ilDataCollectionTableEditGUI\__construct(), ilOrgUnitSimpleUserImportGUI\__construct(), ilExtIdGUI\__construct(), ilAssQuestionHintPageObjectCommandForwarder\__construct(), ilLocalUserGUI\__construct(), ilDataCollectionFieldListGUI\__construct(), ilDataCollectionRecordViewGUI\__construct(), ilCourseArchivesGUI\__showArchivesMenu(), ilLocalUserGUI\__showRolesTable(), ilLPListOfObjectsGUI\__showUsersList(), ilChatroomSmilies\_checkSetup(), ilChatroomSmileyTask\_checkSetup(), ilUploadFiles\_copyUploadFile(), ilObjItemGroupGUI\_goto(), ilRemoteObjectBaseGUI\_goto(), ilLMPageObjectGUI\_goto(), ilObjMailGUI\_goto(), ilObjectPluginGUI\_goto(), ilStructureObjectGUI\_goto(), ilGlossaryTermGUI\_goto(), ilObjSurveyQuestionPoolGUI\_goto(), ilObjFileGUI\_goto(), ilObjWikiGUI\_goto(), ilObjFileBasedLMGUI\_goto(), ilObjBookingPoolGUI\_goto(), ilObjMediaCastGUI\_goto(), ilObjMediaPoolGUI\_goto(), ilObjGlossaryGUI\_goto(), ilObjLinkResourceGUI\_goto(), ilObjCategoryGUI\_goto(), ilObjSurveyGUI\_goto(), ilObjExerciseGUI\_goto(), ilObjSystemFolderGUI\_goto(), ilObjGroupGUI\_goto(), ilObjUserFolderGUI\_goto(), ilObjContentObjectGUI\_goto(), ilObjCourseGUI\_goto(), ilObjCategoryGUI\_importCategories(), ilCalendarInboxGUI\acceptShared(), ilDataCollectionRecordEditGUI\accessDenied(), ilStructureObjectGUI\activatePages(), ilObjComponentSettingsGUI\activatePlugin(), ilDidacticTemplateSettingsGUI\activateTemplates(), ilCourseParticipantsGroupsGUI\add(), ilObjCourseGroupingGUI\add(), ilCourseRegistrationGUI\add(), ilConditionHandlerGUI\add(), ilSurveyEvaluationGUI\addApprSelectionToToolbar(), ilUnitConfigurationGUI\addCategory(), ilObjBlogGUI\addContributor(), ilObjGlossaryGUI\addDefinition(), ilObjExerciseGUI\addMembersObject(), ilForumModeratorsGUI\addModerator(), ilOrgUnitStaffGUI\addOtherRoles(), ilSurveyPageGUI\addQuestionToolbar(), ilLDAPSettingsGUI\addRoleAssignment(), ilAuthShibbolethSettingsGUI\addRoleAssignmentRule(), ilOrgUnitStaffGUI\addStaff(), ilContainerStartObjectsGUI\addStarterObject(), ilMailFolderGUI\addSubfolderCommands(), ilObjExerciseGUI\addTeamMemberActionObject(), ilObjGlossaryGUI\addTerm(), ilObjContentObjectGUI\addTooltip(), ilObjDlBookGUI\addTranslation(), ilObjBlogGUI\addUserFromAutoComplete(), ilObjExerciseGUI\addUserFromAutoCompleteObject(), ilObjRoleGUI\addUserObject(), ilObjGroupGUI\addUserObject(), ilObjPaymentSettingsGUI\addUserObject(), ilObjPaymentSettingsGUI\addVendorObject(), ilSurveyParticipantsGUI\adminAppraiseesCloseObject(), ilObjRoleTemplateGUI\adoptPermSaveObject(), ilObjRoleGUI\adoptPermSaveObject(), ilObjiLincCourseGUI\afterSave(), ilObjCloudGUI\afterSave(), ilObjCloudGUI\afterServiceAuth(), ilObjUserFolderGUI\appliedUsersObject(), ilConditionHandlerGUI\askDelete(), ilCalendarCategoryGUI\askDeleteAppointments(), ilObjRoleGUI\askDeleteDesktopItemObject(), ilCustomUserFieldsGUI\askDeleteField(), ilObjCourseGroupingGUI\askDeleteGrouping(), ilCourseObjectivesGUI\askDeleteObjective(), ilContainerStartObjectsGUI\askDeleteStarterObject(), ilLPListOfSettingsGUI\assign(), ilConditionHandlerGUI\assign(), ilPageEditorGUI\assignCharacteristicForm(), ilObjRoleGUI\assignDesktopItemObject(), ilObjGroupGUI\assignFromWaitingListObject(), ilObjSessionGUI\assignFromWaitingListObject(), ilObjCourseGUI\assignFromWaitingListObject(), ilObjCourseGUI\assignMembersObject(), ilLocalUserGUI\assignRoles(), ilObjCategoryGUI\assignRolesObject(), ilLocalUserGUI\assignSave(), ilObjCategoryGUI\assignSaveObject(), ilObjUserGUI\assignSaveObject(), ilObjGroupGUI\assignSubscribersObject(), ilObjSessionGUI\assignSubscribersObject(), ilObjCourseGUI\assignSubscribersObject(), ilObjCourseGUI\autoFillObject(), ilCalendarAppointmentGUI\bookconfirmed(), ilScorm2004Export\buildExportFilePDF(), ilRemoteObjectBaseGUI\callObject(), ilChatroomViewTask\cancelJoin(), ilCertificateGUI\certificateEditor(), ilPDNewsBlockGUI\changeFeedSettings(), ilPermission2GUI\changeOwner(), ilSetupGUI\changeSettingsType(), ilObjBookingPoolGUI\changeStatusObject(), ilOrgUnitTypeGUI\checkAccess(), ilSurveyExecutionGUI\checkAuth(), ilSurveyEvaluationGUI\checkEvaluationAccess(), ilAssQuestionHintsGUI\checkForExistingHintRelatingToCurrentQuestionAndRedirectOnFailure(), ilAssQuestionHintsGUI\checkForSingleHintIdAndRedirectOnFailure(), ilDataCollectionTableEditGUI\checkInput(), ilPropertyFormGUI\checkInput(), ilDataCollectionFieldEditGUI\checkInput(), ilSharedResourceGUI\checkPassword(), ilObjWorkspaceFolderGUI\checkPassword(), ilContainerStartObjectsGUI\checkPermission(), ilLocalUserGUI\checkPermission(), ilObjectGUI\checkPermission(), ilObjPaymentSettingsGUI\checkShopActivationObject(), assMatchingQuestion\checkSubmittedMatchings(), assFileUpload\checkUpload(), ilChatroom\checkUserPermissions(), ilObjectGUI\cloneAllObject(), ilContainerGUI\cloneAllObject(), ilContainerGUI\cloneWizardPageObject(), ilObjUserFolderGUI\confirmaccessRestrictObject(), ilSurveyParticipantsGUI\confirmAdminAppraiseesCloseObject(), ilObjSessionGUI\confirmAssignFromWaitingListObject(), ilObjGroupGUI\confirmAssignFromWaitingListObject(), ilObjCourseGUI\confirmAssignFromWaitingListObject(), ilObjSessionGUI\confirmAssignSubscribersObject(), ilObjGroupGUI\confirmAssignSubscribersObject(), ilObjCourseGUI\confirmAssignSubscribersObject(), ilObjExerciseGUI\confirmDeassignMembersObject(), ilDidacticTemplateSettingsGUI\confirmDelete(), ilCalendarCategoryGUI\confirmDelete(), ilConsultationHoursGUI\confirmDelete(), ilSurveyParticipantsGUI\confirmDeleteAppraiseesObject(), ilCourseArchivesGUI\confirmDeleteArchives(), ilMailAttachmentGUI\confirmDeleteAttachments(), ilUnitConfigurationGUI\confirmDeleteCategories(), ilAssQuestionHintsGUI\confirmDeleteCmd(), ilLPObjectStatisticsGUI\confirmDeleteData(), ilObjExerciseGUI\confirmDeleteDeliveredObject(), ilMemberExportGUI\confirmDeleteExportFile(), ilObjSurveyGUI\confirmDeleteExportFileObject(), ilObjectCustomUserFieldsGUI\confirmDeleteFields(), ilAdvancedMDSettingsGUI\confirmDeleteFields(), ilFileSystemGUI\confirmDeleteFile(), ilAdvancedMDSettingsGUI\confirmDeleteFiles(), ilObjSessionGUI\confirmDeleteFilesObject(), ilObjCourseGUI\confirmDeleteInfoFilesObject(), ilObjLinkResourceGUI\confirmDeleteLink(), ilObjGroupGUI\confirmDeleteMembersObject(), ilObjRepositorySettingsGUI\confirmDeleteNewItemGroup(), ilObjRoleFolderGUI\confirmDeleteObject(), ilObjUserFolderGUI\confirmdeleteObject(), ilPCInteractiveImageGUI\confirmDeleteOverlays(), ilSurveyParticipantsGUI\confirmDeleteRatersObject(), ilAdvancedMDSettingsGUI\confirmDeleteRecords(), ilLDAPSettingsGUI\confirmDeleteRoleMapping(), ilLDAPSettingsGUI\confirmDeleteRules(), ilAuthShibbolethSettingsGUI\confirmDeleteRules(), ilLOEditorGUI\confirmDeleteTest(), ilPCIIMTriggerEditorGUI\confirmDeleteTrigger(), ilUnitConfigurationGUI\confirmDeleteUnits(), ilNewsItemGUI\confirmDeletionNewsItems(), ilObjBookingPoolGUI\confirmedBookingNumbersObject(), ilObjBookingPoolGUI\confirmedBookingObject(), ilBookmarkAdministrationGUI\confirmedMove(), ilCronManagerGUI\confirmedRun(), ilObjForumGUI\confirmMergeThreadsObject(), ilPCInteractiveImageGUI\confirmPopupDeletion(), ilObjSessionGUI\confirmRefuseFromListObject(), ilObjGroupGUI\confirmRefuseFromListObject(), ilObjCourseGUI\confirmRefuseFromListObject(), ilObjSessionGUI\confirmRefuseSubscribersObject(), ilObjGroupGUI\confirmRefuseSubscribersObject(), ilObjCourseGUI\confirmRefuseSubscribersObject(), ilObjMediaPoolGUI\confirmRemove(), ilObjBlogGUI\confirmRemoveContributor(), ilContainerGUI\confirmRemoveFromSystemObject(), ilPDSelectedItemsBlockGUI\confirmRemoveObject(), ilObjExerciseGUI\confirmRemoveTeamMemberObject(), ilOrgUnitStaffGUI\confirmRemoveUser(), SurveyQuestionGUI\confirmSavePhrase(), ilObjGlossaryGUI\confirmTermDeletion(), ilSurveyConstraintsGUI\constraintsAddObject(), ilObjMediaCastGUI\convertFileObject(), ilObjWorkspaceFolderGUI\copy(), ilObjTestGUI\copyAndLinkToQuestionpoolObject(), ilObjStyleSheetGUI\copyCharacteristicsObject(), ilObjectCopyGUI\copyContainer(), ilStructureObjectGUI\copyItems(), ilSCORM2004NodeGUI\copyItems(), ilObjSCORM2004LearningModuleGUI\copyItems(), ilObjContentObjectGUI\copyItems(), ilObjectCopyGUI\copyMultipleNonContainer(), ilMediaItem\copyOriginal(), ilObjTestGUI\copyQuestionObject(), ilObjWorkspaceFolderGUI\copyShared(), ilObjectCopyGUI\copySingleObject(), ilDidacticTemplateSettingsGUI\copyTemplate(), ilObjMediaPoolGUI\copyToClipboard(), ilObjTestVerificationGUI\create(), ilObjSCORMVerificationGUI\create(), ilObjExerciseVerificationGUI\create(), ilObjCourseVerificationGUI\create(), ilBookmarkAdministrationGUI\createBookmark(), ilBookmarkAdministrationGUI\createBookmarkFolder(), ilFileSystemGUI\createDirectory(), ilPCFileListGUI\createFileItem(), ilOpenIdSettingsGUI\createProvider(), ilLDAPSettingsGUI\createRoleMapping(), ilSurveyParticipantsGUI\createSurveyCodesObject(), ilECSMappingSettingsGUI\cSaveOverview(), ilECSMappingSettingsGUI\cUpdateSettings(), ilObjWorkspaceFolderGUI\cut(), ilStructureObjectGUI\cutItems(), ilSCORM2004NodeGUI\cutItems(), ilObjSCORM2004LearningModuleGUI\cutItems(), ilObjContentObjectGUI\cutItems(), ilObjLinkResourceGUI\deactivateLink(), ilObjComponentSettingsGUI\deactivatePlugin(), ilDidacticTemplateSettingsGUI\deactivateTemplates(), ilLPListOfSettingsGUI\deassign(), ilObjExerciseGUI\deassignMembersObject(), ilObjRoleGUI\deassignUserObject(), ilCalendarInboxGUI\declineShared(), ilOrgUnitTypeGUI\delete(), ilCourseArchivesGUI\delete(), ilDataCollectionTableEditGUI\delete(), ilCalendarCategoryGUI\delete(), ilConditionHandlerGUI\delete(), ilConsultationHoursGUI\delete(), ilCalendarCategoryGUI\deleteAppointments(), ilPCImageMapEditorGUI\deleteAreas(), ilImageMapEditorGUI\deleteAreas(), ilRegistrationSettingsGUI\deleteAssignment(), ilMailAttachmentGUI\deleteAttachments(), ilUnitConfigurationGUI\deleteCategories(), ilSurveyParticipantsGUI\deleteCodesConfirmObject(), ilObject2GUI\deleteConfirmation(), ilObject2GUI\deleteConfirmedObjects(), ilPaymentCouponGUI\deleteCoupon(), ilLPObjectStatisticsGUI\deleteData(), ilObjExerciseGUI\deleteDeliveredObject(), ilObjRoleGUI\deleteDesktopItemsObject(), ilCustomUserFieldsGUI\deleteField(), ilAdvancedMDSettingsGUI\deleteFields(), ilAdvancedMDSettingsGUI\deleteFiles(), ilObjSessionGUI\deleteFilesObject(), ilObjCourseGUI\deleteInfoFilesObject(), ilObjTaxonomyGUI\deleteItems(), SurveyQuestionGUI\deleteMaterial(), ilObjGroupGUI\deleteMembersObject(), ilObjCourseGUI\deleteMembersObject(), ilObjSkillManagementGUI\deleteNodes(), ilPaymentObjectGUI\deleteObject(), ilCourseObjectivesGUI\deleteObjectives(), ilRepUtilGUI\deleteObjects(), ilObjLinkResourceGUI\deleteParameter(), ilObjLinkResourceGUI\deleteParameterForm(), ilOpenIdSettingsGUI\deleteProvider(), ilObjSurveyQuestionPoolGUI\deleteQuestionsObject(), ilAdvancedMDSettingsGUI\deleteRecords(), ilLDAPSettingsGUI\deleteRoleMapping(), ilLDAPSettingsGUI\deleteRules(), ilAuthShibbolethSettingsGUI\deleteRules(), ilSurveyParticipantsGUI\deleteSavedMessageObject(), ilContainerStartObjectsGUI\deleteStarterObject(), ilObjCourseGUI\deleteSubscribers(), ilDidacticTemplateSettingsGUI\deleteTemplates(), ilObjDlBookGUI\deleteTranslation(), ilTranslationGUI\deleteTranslations(), ilObjectTranslationGUI\deleteTranslations(), ilObjCategoryGUI\deleteTranslationsObject(), ilUnitConfigurationGUI\deleteUnits(), ilLocalUserGUI\deleteUsers(), ilObjCategoryGUI\deleteUsersObject(), ilObjPaymentSettingsGUI\deleteVendorsObject(), ilObjFileGUI\deleteVersions(), ilObjCourseGUI\deliverCertificateObject(), ilObjExerciseGUI\deliverFileObject(), ilNewsItem\deliverMobFile(), ilForumModeratorsGUI\detachModeratorRole(), ilCalendarCategoryGUI\details(), ilObjMediaCastGUI\determinePlaytimeObject(), ilObjExerciseGUI\directSubmitObject(), ilOrgUnitSimpleImportGUI\displayImportResults(), ilOrgUnitSimpleUserImportGUI\displayImportResults(), ilSetupGUI\displayLanguages(), ilPageContentGUI\displayValidationError(), ilECSMappingSettingsGUI\dMap(), ilDataCollectionStandardField\doCreate(), ilPermissionGUI\doImportRole(), ilDataCollectionStandardField\doRead(), ilCourseArchivesGUI\downloadArchives(), ilObjCourseGUI\downloadArchivesObject(), ilMemberExportGUI\downloadExportFile(), ilObjSurveyGUI\downloadExportFileObject(), ilObjExerciseGUI\downloadFeedbackFileObject(), ilAdvancedMDSettingsGUI\downloadFile(), ilObjExerciseGUI\downloadFileObject(), ilObjSystemFolderGUI\downloadJavaServerIniObject(), ilObjExerciseGUI\downloadObject(), ilECSMappingSettingsGUI\dSynchronizeTrees(), ilECSMappingSettingsGUI\dUpdateSettings(), ilECSMappingSettingsGUI\dUpdateTreeSettings(), ilCalendarCategoryGUI\edit(), ilConditionHandlerGUI\edit(), ilCourseObjectivesGUI\edit(), ilConsultationHoursGUI\edit(), ilPageObjectGUI\edit(), ilObjOrgUnitGUI\editAdvancedSettings(), ilObjUserFolderGUI\editAppliedUsersObject(), ilSurveyParticipantsGUI\editCodesObject(), ilObjLinkResourceGUI\editLink(), ilObjGroupGUI\editMembersObject(), ilObjCourseGUI\editMembersObject(), ilPaymentObjectGUI\editPayMethod(), ilObjExerciseGUI\editPeerReviewObject(), ilSurveyPhrasesGUI\editPhrase(), assMatchingQuestionGUI\editQuestion(), ilLDAPSettingsGUI\editRoleAssignment(), ilCloudPluginSettingsGUI\editSettings(), ilObjOrgUnitGUI\editSettings(), ilObjCategoryGUI\editTaxonomySettingsObject(), ilDidacticTemplateSettingsGUI\editTemplate(), ilLPListOfObjectsGUI\editUser(), ilMarkSchemaGUI\ensureMarkSchemaCanBeEdited(), ilSurveyEvaluationGUI\evaluation(), ilSurveyEvaluationGUI\evaluationuser(), ilUIPluginRouterGUI\executeCommand(), ilObjectActivationGUI\executeCommand(), ilSurveyPageGUI\executeCommand(), ilRadiusSettingsGUI\executeCommand(), ilLDAPSettingsGUI\executeCommand(), ilObjCloudGUI\executeCommand(), ilMailAttachmentGUI\executeCommand(), ilCASSettingsGUI\executeCommand(), ilAuthShibbolethSettingsGUI\executeCommand(), ilPersonalDesktopGUI\executeCommand(), ilTestExpressPageObjectGUI\executeCommand(), ilMemberExportGUI\executeCommand(), ilCalendarPresentationGUI\executeCommand(), ilTestScoringGUI\executeCommand(), ilAdministrationGUI\executeCommand(), ilObjOrgUnitGUI\executeCommand(), ilTestRandomQuestionSetConfigGUI\executeCommand(), ilObjBlogGUI\executeCommand(), ilPageObjectGUI\executeCommand(), ilSurveyEditorGUI\executeCreateQuestionObject(), ilAccountCodesGUI\exportCodes(), ilRegistrationSettingsGUI\exportCodes(), ilSurveyParticipantsGUI\exportCodesObject(), ilAdvancedMDSettingsGUI\exportRecords(), ilDidacticTemplateSettingsGUI\exportTemplate(), ilObjMediaCastGUI\extractPreviewImageObject(), ilTestScoringGUI\fetchActiveIdParameter(), ilGroupRegistrationGUI\fillMaxMembers(), ilCourseRegistrationGUI\fillMaxMembers(), ilOrgUnitTypeAdvancedMetaDataFormGUI\fillObject(), ilOrgUnitTypeFormGUI\fillObject(), ilGroupRegistrationGUI\fillRegistrationPeriod(), ilCourseRegistrationGUI\fillRegistrationPeriod(), ilGroupRegistrationGUI\fillRegistrationType(), ilCourseRegistrationGUI\fillRegistrationType(), ilCourseObjectivesGUI\finalTestAssignment(), ilCourseObjectivesGUI\finalTestLimits(), ilShopShoppingCartGUI\finishPaypal(), ilOrgUnitStaffGUI\fromEmployeeToSuperior(), ilOrgUnitStaffGUI\fromSuperiorToEmployee(), ilUnitConfigurationGUI\getCategoryById(), ilObjCloudGUI\getFile(), ilTestExportPlugin\getFormat(), ilCronManagerGUI\getMultiActionData(), ilObjPaymentSettingsGUI\getSubTabs(), ilMailAttachmentGUI\getToolbarForm(), ilObjectPermissionStatusGUI\getUser(), ilLPListOfSettingsGUI\groupMaterials(), ilMembershipRegistrationCodeUtils\handleCode(), ilECSObjectSettings\handleSettingsUpdate(), ilCalendarCategoryGUI\importAppointments(), ilSurveyParticipantsGUI\importExternalRecipientsFromFileObject(), ilSurveyParticipantsGUI\importExternalRecipientsFromTextObject(), ilBookmarkAdministrationGUI\importFile(), ilObjectGUI\importFileObject(), ilObjGroupGUI\importFileObject2(), ilAdvancedMDSettingsGUI\importRecord(), ilDidacticTemplateSettingsGUI\importTemplate(), ilObjSurveyGUI\infoScreen(), ilObjBibliographicGUI\infoScreenForward(), ilObjUserFolderGUI\initAccessRestrictionForm(), ilSetupGUI\initClientDbForm(), ilObjSessionGUI\initContainer(), ilObjPortfolioGUI\initCreatePortfolioFromTemplateForm(), ilObjFileGUI\initCreationForms(), ilOrgUnitTypeCustomIconsFormGUI\initForm(), ilPCSkillsGUI\initForm(), ilCloudPluginInitGUI\initGUI(), ilObjTermsOfServiceGUI\initSettingsForm(), ilSurveyPageGUI\insertNewQuestion(), ilObjTestGUI\insertQuestionsAfterObject(), ilObjTestGUI\insertQuestionsBeforeObject(), ilSurveyParticipantsGUI\insertSavedMessageObject(), ilSetupGUI\installDatabase(), ilSurveyParticipantsGUI\inviteUserGroupObject(), assFormulaQuestionGUI\isSaveCommand(), assNumeric\isValidSolutionSubmit(), ilRegistrationGUI\join(), ilPersonalDesktopGUI\jumpToBookmarks(), ilPersonalDesktopGUI\jumpToNotes(), ilObjGroupGUI\leaveObject(), ilObjCourseGUI\leaveObject(), SurveyQuestionGUI\linkChilds(), ilRepositorySearchGUI\listUsers(), ilObjRoleGUI\listUsersRoleObject(), ilObjUserFolderGUI\mailObject(), ilSurveyParticipantsGUI\mailRatersObject(), ilMailingListsGUI\mailToList(), ilObjLanguageExtGUI\maintainExecuteObject(), ilCourseObjectivesGUI\materialAssignment(), ilObjForumGUI\mergeThreadsObject(), ilBookmarkAdministrationGUI\move(), ilObjTaxonomyGUI\moveItems(), ilObjTestGUI\moveQuestionsObject(), moveUploadedFile(), arGUI\multiAction(), ilPCFileItemGUI\newFileItem(), ilObjExerciseGUI\outCertificateObject(), ilScoringAdjustmentGUI\outputAdjustQuestionForm(), ilTestPlayerAbstractGUI\outQuestionSummaryCmd(), ilTestOutputGUI\outWorkingForm(), ilDataCollectionDatatype\parseValue(), ilObjTestGUI\participantsObject(), ilObjSurveyQuestionPool\pasteFromClipboard(), ilObjTaxonomyGUI\pasteItems(), ilObjQuestionPoolGUI\pasteObject(), ilMailFolderGUI\performAddSubFolder(), ilAssQuestionHintsGUI\performDeleteCmd(), ilPaymentCouponGUI\performDeleteCoupon(), ilMailFolderGUI\performDeleteSubFolder(), ilLocalUserGUI\performDeleteUsers(), ilObjPaymentSettingsGUI\performEditVendorObject(), ilObjWorkspaceFolderGUI\performPasteIntoMultipleObjects(), ilContainerGUI\performPasteIntoMultipleObjectsObject(), ilObjCourseGUI\performRemoveFromWaitingListObject(), ilMailFolderGUI\performRenameSubFolder(), ilRepositorySearchGUI\performSearch(), ilObjWikiGUI\performSearchObject(), ilObjPaymentSettingsGUI\performSearchSPObject(), ilObjRoleTemplateGUI\permObject(), ilObjSystemFolderGUI\printProxyStatus(), ilSetup\printProxyStatus(), ilSurveyEditorGUI\printViewObject(), ilObjExercise\processUploadedFile(), ilObjContentObjectGUI\publishExportFile(), ilStartUpGUI\purgePlaceholders(), ilSurveyEditorGUI\questionsObject(), ilObjExerciseGUI\redirectFeedbackMailObject(), ilObjTestGUI\redirectToInfoScreenObject(), ilObjComponentSettingsGUI\refreshLanguages(), ilObjLinkResourceGUI\refreshLinkCheck(), ilObjContentObjectGUI\refreshLinkCheck(), ilECSSettingsGUI\refreshParticipants(), ilObjGroupGUI\refuseFromListObject(), ilObjSessionGUI\refuseFromListObject(), ilObjCourseGUI\refuseFromListObject(), ilObjGroupGUI\refuseSubscribersObject(), ilObjSessionGUI\refuseSubscribersObject(), ilObjCourseGUI\refuseSubscribersObject(), ilLPListOfSettingsGUI\releaseMaterials(), ilCourseParticipantsGroupsGUI\remove(), ilObjBlogGUI\removeContributor(), ilOrgUnitStaffGUI\removeFromEmployees(), ilOrgUnitStaffGUI\removeFromRole(), ilOrgUnitStaffGUI\removeFromSuperiors(), ilObjCourseGUI\removeFromWaitingList(), ilObjCourseGUI\removeMembersObject(), ilRepUtilGUI\removeObjectsFromSystem(), ilObjTestGUI\removeQuestionsObject(), ilObjExerciseGUI\removeTeamMemberObject(), ilFileSystemGUI\renameFile(), ilWikiPageGUI\renamePage(), ilChatroomViewTask\renderFileUploadForm(), ilRepUtilGUI\restoreObjects(), ilObjRoleFolderGUI\roleSearchFormObject(), ilObjRoleFolderGUI\roleSearchListObject(), ilObjBookingPoolGUI\rsvCancelObject(), ilBookingObjectGUI\rsvCancelUser(), ilObjBookingPoolGUI\rsvInUseObject(), ilObjBookingPoolGUI\rsvNotInUseObject(), ilObjTestVerificationGUI\save(), ilObjSCORMVerificationGUI\save(), ilObjExerciseVerificationGUI\save(), ilObjCourseVerificationGUI\save(), ilCalendarUserSettingsGUI\save(), ilCalendarCategoryGUI\save(), ilObjLinkResourceGUI\save(), ilObjCalendarSettingsGUI\save(), ilRadiusSettingsGUI\save(), ilCASSettingsGUI\save(), ilRegistrationSettingsGUI\save(), ilMemberAgreementGUI\save(), SurveyQuestionGUI\save(), ilCalendarAppointmentGUI\save(), ilLDAPSettingsGUI\save(), ilObjPrivacySecurityGUI\save_privacy(), ilObjLinkResourceGUI\saveAddLink(), ilRegistrationSettingsGUI\saveAssignment(), ilObjExerciseGUI\saveAssignmentObject(), ilSetupGUI\saveBasicSettings(), ilObjExerciseGUI\saveBlogObject(), ilObjMediaCastGUI\saveCastItemObject(), ilUnitConfigurationGUI\saveCategory(), ilSetupGUI\saveClientIni(), ilCronDeleteInactiveUserAccounts\saveCustomSettings(), ilTestPasswordProtectionGUI\saveEnteredPasswordCmd(), ilObjContentObjectGUI\saveExportIds(), ilAssQuestionFeedbackEditingGUI\saveFeedbackFormCmd(), ilObjectCustomUserFieldsGUI\saveField(), ilAccountRegistrationGUI\saveForm(), ilAssQuestionHintGUI\saveFormCmd(), ilObjQuestionPoolSettingsGeneralGUI\saveFormCmd(), ilObjTestSettingsScoringResultsGUI\saveFormCmd(), ilObjTestDynamicQuestionSetConfigGUI\saveFormCmd(), ilObjTestSettingsGeneralGUI\saveFormCmd(), ilObjUserFolderGUI\saveGeneralSettingsObject(), ilObjUserFolderGUI\saveGlobalUserSettingsObject(), ilObjSCORM2004LearningModuleGUI\saveGlossary(), ilConsultationHoursGUI\saveGroup(), ilObjSystemFolderGUI\saveHeaderTitlesObject(), ilObjPaymentSettingsGUI\saveInvoiceNumberObject(), ilSetupGUI\saveLanguages(), SurveyMatrixQuestionGUI\saveLayout(), ilAssQuestionHintsGUI\saveListOrderCmd(), ilObjUserFolderGUI\saveLoginnameSettingsObject(), ilObjSearchSettingsGUI\saveLuceneSettingsObject(), ilTestScoringGUI\saveManScoringParticipantScreen(), ilMarkSchemaGUI\saveMarks(), ilObjectCustomUserFieldsGUI\saveMember(), ilObjContentObjectGUI\saveMenuEntry(), ilOrgUnitTypeFormGUI\saveObject(), ilOrgUnitTypeCustomIconsFormGUI\saveObject(), ilContainerReferenceGUI\saveObject(), ilObjUserGUI\saveObject(), ilObjGroupGUI\saveObject(), ilObjSessionGUI\saveObject(), ilObjRoleGUI\saveObject(), ilConditionHandlerGUI\saveObligatoryList(), ilLPListOfSettingsGUI\saveObligatoryMaterials(), ilConditionHandlerGUI\saveObligatorySettings(), ilPersonalSettingsGUI\savePassword(), ilObjPaymentSettingsGUI\savePaypalSettingsObject(), ilPersonalProfileGUI\savePersonalData(), assNumeric\savePreviewData(), ilPersonalProfileGUI\saveProfile(), ilInfoScreenGUI\saveProgress(), ilObjSurveyGUI\savePropertiesObject(), ilSetupGUI\saveProxy(), ilObjSystemFolderGUI\saveProxyObject(), ilCourseObjectivesGUI\saveQuestionOverview(), ilCourseObjectivesGUI\saveRandom(), ilAdvancedMDSettingsGUI\saveRecord(), ilSetupGUI\saveRegistration(), ilRegistrationSettingsGUI\saveRoleAccessLimitations(), ilLDAPSettingsGUI\saveRoleSelection(), ilConsultationHoursGUI\saveSequence(), ilLPListOfSettingsGUI\saveSettings(), ilECSParticipantSettingsGUI\saveSettings(), ilObjLinkResourceGUI\saveSettings(), ilLOEditorGUI\saveSettings(), ilObjPersonalDesktopSettingsGUI\saveSettings(), ilObjectCopyGUI\saveSource(), ilObjectCopyGUI\saveTarget(), ilLOEditorGUI\saveTest(), ilShopTopicsGUI\saveTopic(), ilTranslationGUI\saveTranslations(), ilObjectTranslationGUI\saveTranslations(), ilObjRootFolderGUI\saveTranslationsObject(), ilObjCategoryGUI\saveTranslationsObject(), ilObjFileGUI\saveUnzip(), ilSurveyExecutionGUI\saveUserInput(), ilMailAddressbookGUI\search(), ilLPTableBaseGUI\searchObjects(), ilObjUserFolderGUI\searchResultHandler(), ilObjectCopyGUI\searchSource(), ilConsultationHoursGUI\searchUsersForAppointments(), ilObjCourseGroupingGUI\selectCourse(), ilObjRoleGUI\selectDesktopItemObject(), ilRepositorySearchGUI\selectObject(), ilCourseObjectivesGUI\selfAssessmentAssignment(), ilCourseObjectivesGUI\selfAssessmentLimits(), ilSurveyParticipantsGUI\sendCodesMailObject(), ilDataCollectionRecordEditGUI\sendFailure(), ilObjBibliographicGUI\sendFile(), ilMemberAgreementGUI\sendInfoMessage(), ilObjContentObjectGUI\sendMailToBlockedUsers(), ilMembershipGUI\sendMailToSelectedUsers(), ilObjCourseGUI\sendMailToSelectedUsersObject(), ilObjGroupGUI\sendMailToSelectedUsersObject(), ilObjExerciseGUI\sendMembersObject(), ilLDAPSettingsGUI\serverList(), ilObjCloudGUI\serviceAuth(), ilSetting\set(), ilObjAuthSettingsGUI\setAuthModeObject(), ilImageMapEditorGUI\setLink(), ilStructureObjectGUI\setPageLayout(), ilObjContentObjectGUI\setPageLayout(), ilObjExerciseGUI\setSelectedBlogObject(), ilObjExerciseGUI\setSelectedPortfolioObject(), ilImageMapEditorGUI\setShape(), ilObjForumGUI\setTreeStateAsynchObject(), ilCalendarCategoryGUI\shareAssign(), ilCalendarCategoryGUI\shareAssignRoles(), ilCalendarCategoryGUI\shareDeassign(), ilCalendarCategoryGUI\sharePerformSearch(), ilCalendarCategoryGUI\shareSearch(), ilLPObjectStatisticsGUI\showAccessGraph(), ilStartUpGUI\showCodeForm(), ilObjBibliographicGUI\showContent(), ilLPObjectStatisticsGUI\showDailyGraph(), ilRepUtilGUI\showDeleteConfirmation(), ilShopPurchaseGUI\showDetails(), ilObjBibliographicGUI\showDetails(), ilAssQuestionHintGUI\showFormCmd(), ilObjTestDynamicQuestionSetConfigGUI\showFormCmd(), ilObjectCopyGUI\showItemSelection(), ilLPObjectStatisticsGUI\showLearningProgressGraph(), ilStartUpGUI\showLogin(), ilOrgUnitStaffGUI\showOtherRoles(), ilPageObjectGUI\showPage(), ilObjExerciseGUI\showPersonalPeerReviewObject(), ilLMPresentationGUI\showPrintView(), ilOrgUnitStaffGUI\showStaff(), ilOrgUnitStaffGUI\showStaffRec(), ilLPObjectStatisticsGUI\showTypesGraph(), ilStartUpGUI\showUserMappingSelection(), ilLPListOfObjectsGUI\showUserObjectMatrix(), ilCourseContentGUI\showUserTimings(), ilOrgUnitSimpleImportGUI\startImport(), ilOrgUnitSimpleUserImportGUI\startImport(), ilObjSCORMLearningModuleGUI\stopUserOfflineMode(), ilPasswordAssistanceGUI\submitAssignPasswordForm(), ilPasswordAssistanceGUI\submitAssistanceForm(), ilPasswordAssistanceGUI\submitUsernameAssistanceForm(), assFormulaQuestionResult\substituteFormula(), SurveyQuestionGUI\syncCopies(), ilCalendarCategoryGUI\synchroniseCalendar(), ilCalendarCategoryGUI\unshare(), ilFileSystemGUI\unzipFile(), ilObjectActivationGUI\update(), ilCalendarCategoryGUI\update(), ilCalendarAppointmentGUI\update(), ilADTBasedObjectGUI\updateAction(), ilObjOrgUnitGUI\updateAdvancedSettings(), ilObjUserFolderGUI\updateAppliedUsersObject(), ilObjExerciseGUI\updateAssignmentObject(), ilObjExerciseGUI\updateAssignmentTextObject(), ilSetupGUI\updateBasicSettings(), ilBookmarkAdministrationGUI\updateBookmark(), ilBookmarkAdministrationGUI\updateBookmarkFolder(), ilECSSettingsGUI\updateCommunities(), ilConditionHandlerGUI\updateCondition(), ilObjBibliographicGUI\updateCustom(), ilObjPaymentSettingsGUI\updateDefaultCurrencyObject(), ilObjectCustomUserFieldsGUI\updateField(), ilCustomUserFieldsGUI\updateFields(), ilAdvancedMDSettingsGUI\updateFields(), ilCourseObjectivesGUI\updateFinalTestAssignment(), ilCourseObjectivesGUI\updateFinalTestLimits(), ilMDEditorGUI\updateGeneral(), ilConsultationHoursGUI\updateGroup(), ilObjCourseGUI\updateInfoObject(), ilObjLinkResourceGUI\updateLink(), ilObjLinkResourceGUI\updateLinks(), ilCourseObjectivesGUI\updateMaterialAssignment(), ilObjGroupGUI\updateMembersObject(), ilObjCourseGUI\updateMembersObject(), ilConsultationHoursGUI\updateMulti(), ilContainerReferenceGUI\updateObject(), ilObjGroupGUI\updateObject(), ilObjRoleGUI\updateObject(), ilObjUserGUI\updateObject(), ilObjSessionGUI\updateObject(), ilObjCourseGUI\updateObject(), ilObjUserGUI\updateObjectOld(), ilObjExerciseGUI\updatePeerReviewObject(), ilObjComponentSettingsGUI\updatePlugin(), ilSCORM2004ScoGUI\updateProperties(), ilOpenIdSettingsGUI\updateProvider(), ilMDEditorGUI\updateQuickEdit(), ilAdvancedMDSettingsGUI\updateRecord(), ilLDAPSettingsGUI\updateRoleAssignment(), ilAuthShibbolethSettingsGUI\updateRoleAssignmentRule(), ilLDAPSettingsGUI\updateRoleMapping(), ilRegistrationSettingsGUI\updateRoles(), ilCourseObjectivesGUI\updateSelfAssessmentAssignment(), ilCourseObjectivesGUI\updateSelfAssessmentLimits(), ilCloudPluginSettingsGUI\updateSettings(), ilObjOrgUnitGUI\updateSettings(), ilConsultationHoursGUI\updateSettings(), ilChatroomSmileyTask\updateSmiliesObject(), ilDidacticTemplateSettingsGUI\updateTemplate(), ilCourseContentGUI\updateTimings(), ilECSSettingsGUI\updateTitle(), ilContainerReferenceGUI\updateTitleObject(), ilObjectServiceSettingsGUI\updateToolSettings(), ilLPListOfObjectsGUI\updateUser(), ilCourseContentGUI\updateUserTimings(), assOrderingQuestionGUI\uploadanswers(), ilCalendarCategoryGUI\uploadAppointments(), ilFileSystemGUI\uploadFile(), ilObjExerciseGUI\uploadFileObject(), ilObjExerciseGUI\uploadMultiFeedbackObject(), ilObjQuestionPoolGUI\uploadQplObject(), ilObjTestGUI\uploadTstObject(), ilPersonalProfileGUI\uploadUserPicture(), ilObjUserGUI\uploadUserPictureObject(), ilObjExerciseGUI\uploadZipObject(), ilLPListOfObjectsGUI\userDetails(), ilObjUserFolderGUI\usrExportCsvObject(), ilObjUserFolderGUI\usrExportX86Object(), ilObjUserFolderGUI\usrExportXmlObject(), ilObjPollGUI\validateCustom(), SurveyMultipleChoiceQuestionGUI\validateEditForm(), ilCustomUserFieldsGUI\validateForm(), ilObjOrgUnitGUI\view(), ilObjLanguageExtGUI\viewObject(), assKprimChoiceGUI\writePostData(), and assFormulaQuestionGUI\writePostData().

        {
                global $tpl;
                $tpl->setMessage("failure", $a_info, $a_keep);
        }

Here is the caller graph for this function:

sendInfo()

static ilUtil::sendInfo (   $a_info = "",   $a_keep = false  )

static

Send Info Message to Screen.

Parameters

string	message
boolean	if true message is kept in session

Definition at line 4885 of file class.ilUtil.php.

References $tpl.

Referenced by ilPurchaseBaseGUI\__buildLocator(), ilSurveySkillThresholdsTableGUI\__construct(), ilTestScoringByQuestionsGUI\__construct(), ilChatroomSettingsTask\__construct(), ilChatroomViewTask\__construct(), ilWorkspaceShareTableGUI\__construct(), ilObjPaymentSettingsGUI\__editPricesTable(), ilRepositorySearchGUI\__performCourseSearch(), ilRepositorySearchGUI\__performGroupSearch(), ilRepositorySearchGUI\__performRoleSearch(), ilRepositorySearchGUI\__performUserSearch(), ilObjLinkResourceGUI\__prepareOutput(), ilObjRoleGUI\__prepareOutput(), ilObjiLincCourseGUI\__search(), ilPaymentTrusteeGUI\__search(), ilPaymentStatisticGUI\__search(), ilObjPaymentSettingsGUI\__search(), ilUserSearchFilter\__searchObjects(), ilObjPaymentSettingsGUI\__searchSP(), ilPurchaseBaseGUI\__showShoppingCart(), ilChatroomSmilies\_checkSetup(), ilChatroomSmileyTask\_checkSetup(), ilUploadFiles\_copyUploadFile(), ilObjSAHSLearningModuleGUI\_goto(), ilObjQuestionPoolGUI\_goto(), ilObjTestGUI\_goto(), ilPersonalSettingsGUI\abortDeleteOwnAccount(), ilObjectTranslationGUI\activateContentMultilinguality(), ilObjStyleSettingsGUI\activateObject(), ilMailFolderGUI\add(), ilObjFileBasedLMGUI\addBibItemObject(), ilObjContentObjectGUI\addBibItemObject(), ilECSSettingsGUI\addCategoryMapping(), ilObjPaymentSettingsGUI\addCustomerObject(), ilObjTestGUI\addDefaultsObject(), ilPaymentObjectGUI\addObject(), ilObjTestGUI\addParticipantsObject(), assTextQuestionGUI\addSuggestedSolution(), ilShopPurchaseGUI\addToShoppingCart(), ilPaymentTrusteeGUI\addTrustee(), ilPaymentTrusteeGUI\addUser(), ilObjiLincCourseGUI\addUserObject(), ilObjRoleGUI\addUserObject(), ilObjPaymentSettingsGUI\addUserObject(), ilMailSearchGroupsGUI\adoptMembers(), ilMailSearchCoursesGUI\adoptMembers(), ilObjiLincCourseGUI\afterSave(), ilObjForumGUI\afterSave(), ilSetupGUI\applyCustomUpdates(), ilObjTestGUI\applyDefaultsObject(), ilSetupGUI\applyHotfix(), assImagemapQuestionGUI\areaEditor(), ilSkillProfileGUI\assignLevel(), ilPersonalSkillsGUI\assignMaterial(), assImagemapQuestionGUI\back(), ilPermissionGUI\blockRoles(), arConnectorDB\buildQuery(), ilObjiLincUserGUI\cancel(), ilObjiLincClassroomGUI\cancel(), ilObjSCORMLearningModuleGUI\cancel(), ilObjStyleSheetGUI\cancelCharacteristicDeletionObject(), ilObjiLincClassroomGUI\cancelDeleteClassroom(), ilObjSurveyGUI\cancelDeleteExportFileObject(), ilObjStyleSettingsGUI\cancelDeleteObject(), ilObjStyleSettingsGUI\cancelDeletePgObject(), ilSurveyParticipantsGUI\cancelDeleteSelectedUserDataObject(), ilObjSCORMLearningModuleGUI\cancelDeleteTracking(), ilObjiLincCourseGUI\canceledObject(), SurveyQuestionGUI\cancelExplorer(), ilObjiLincCourseGUI\cancelMemberObject(), ilObjSearchSettingsGUI\cancelObject(), ilObjForumGUI\cancelObject(), ilObjStyleSheetGUI\cancelObject(), ilShopShoppingCartGUI\cancelPaypal(), ilObjSCORMLearningModuleGUI\cancelStopUserOfflineMode(), SurveyQuestionGUI\cancelSync(), ilSetupGUI\changeAccessMode(), ilSetupGUI\changeDefaultClient(), ilMailFolderGUI\changeFolder(), ilSetupGUI\changeMasterPassword(), ilSetupGUI\changeSettingsType(), ilMailAddressbookGUI\checkInput(), ilObjCourseGUI\checkLicenses(), ilTestPlayerAbstractGUI\checkOnlineTestAccess(), ilChatroomViewTask\checkPrivHosts(), assOrderingQuestion\checkSaveData(), ilObjPaymentSettingsGUI\checkShopActivationObject(), ilContainerGUI\cloneAllObject(), ilSetupGUI\cloneSaveSource(), ilObjForumGUI\cloneWizardPageObject(), ilSurveyParticipantsGUI\codesObject(), ilObjExerciseGUI\confirmAssignmentsDeletionObject(), ilMailingListsGUI\confirmDelete(), ilMailAddressbookGUI\confirmDelete(), ilShopNewsGUI\confirmDelete(), ilConsultationHoursGUI\confirmDelete(), ilObjPollGUI\confirmDeleteAllVotes(), ilMailAttachmentGUI\confirmDeleteAttachments(), ilObjMDSettingsGUI\confirmDeleteEntries(), ilSCORM2004ScoGUI\confirmDeleteExportFile(), ilObjSCORM2004LearningModuleGUI\confirmDeleteExportFile(), ilObjSurveyQuestionPoolGUI\confirmDeleteExportFileObject(), ilMailFolderGUI\confirmDeleteMails(), ilMailingListsGUI\confirmDeleteMembers(), ilSkillProfileGUI\confirmDeleteProfiles(), ilShopTopicsGUI\confirmDeleteTopic(), ilObjPaymentSettingsGUI\confirmDeleteVatObject(), ilExportGUI\confirmDeletion(), ilObjSkillManagementGUI\confirmedDelete(), ilObjTaxonomyGUI\confirmedDelete(), ilObjSCORM2004LearningModuleGUI\confirmedDelete(), ilObjiLincClassroomGUI\confirmedDeleteClassroom(), ilObjiLincCourseGUI\confirmedRemoveMemberObject(), ilObjHelpSettingsGUI\confirmHelpModulesDeletion(), ilSkillProfileGUI\confirmLevelAssignmentRemoval(), ilBasicSkillGUI\confirmLevelDeletion(), ilBasicSkillGUI\confirmLevelResourcesRemoval(), ilObjForumGUI\confirmMergeThreadsObject(), ilPortfolioRepositoryGUI\confirmPortfolioDeletion(), ilObjPortfolioBaseGUI\confirmPortfolioPageDeletion(), ilConsultationHoursGUI\confirmRejectBooking(), ilObjWikiGUI\confirmRemoveImportantPagesObject(), ilObjectTranslationGUI\confirmRemoveLanguages(), ilSkillSelfEvaluationGUI\confirmSelfEvaluationDeletion(), ilSettingsTemplateGUI\confirmSettingsTemplateDeletion(), ilPersonalSkillsGUI\confirmSkillRemove(), ilObjMediaObjectGUI\confirmSrtDeletionObject(), ilPCTabsGUI\confirmTabsDeletion(), ilDidacticTemplateGUI\confirmTemplateSwitch(), ilSkillProfileGUI\confirmUserRemoval(), ilSurveyConstraintsGUI\constraintsObject(), ilSurveyConstraintsGUI\constraintStep1Object(), ilObjBlogGUI\contributors(), ilObjMediaCastGUI\convertFileObject(), ilObjectCopyGUI\copyContainer(), ilSkillTreeNodeGUI\copyItems(), ilStructureObjectGUI\copyItems(), ilSCORM2004NodeGUI\copyItems(), ilObjSCORM2004LearningModuleGUI\copyItems(), ilObjContentObjectGUI\copyItems(), ilObjSurveyQuestionPoolGUI\copyObject(), ilObjQuestionPoolGUI\copyObject(), ilContainerGUI\copyObject(), ilObjContentObjectGUI\copyPage(), ilObjPortfolioBaseGUI\copyPageForm(), ilObjTestGUI\copyQuestionObject(), ilSurveyEditorGUI\copyQuestionsToPoolObject(), ilObjExerciseGUI\createBlogObject(), ilBookmarkAdministrationGUI\createBookmark(), ilSurveyConstraintsGUI\createConstraintsObject(), ilObjSurveyQuestionPoolGUI\createExportFileObject(), ilContainerReferenceGUI\createObject(), ilSurveyEditorGUI\createQuestionblockObject(), ilObjTestGUI\createQuestionPoolAndCopyObject(), ilTestExportGUI\createTestArchiveExport(), ilSkillTreeNodeGUI\cutItems(), ilStructureObjectGUI\cutItems(), ilSCORM2004NodeGUI\cutItems(), ilObjSCORM2004LearningModuleGUI\cutItems(), ilObjContentObjectGUI\cutItems(), ilContainerGUI\cutObject(), ilObjSCORMLearningModuleGUI\decreaseAttempts(), ilObjPollGUI\deleteAllVotes(), ilECSSettingsGUI\deleteCategoryMappings(), ilObjStyleSheetGUI\deleteCharacteristicConfirmationObject(), ilPaymentCouponGUI\deleteCodes(), ilSurveyParticipantsGUI\deleteCodesObject(), ilObjStyleSheetGUI\deleteColorConfirmationObject(), ilObjTestGUI\deleteDefaultsObject(), ilObjMDSettingsGUI\deleteEntries(), ilShopShoppingCartGUI\deleteItem(), ilObjAssessmentFolderGUI\deleteLogObject(), ilPDMailBlockGUI\deleteMail(), ilMarkSchemaGUI\deleteMarkSteps(), ilObjStyleSheetGUI\deleteMediaQueryConfirmationObject(), ilPaymentObjectGUI\deleteObject(), ilObjPaymentSettingsGUI\deleteObjectObject(), ilPersonalSettingsGUI\deleteOwnAccount1(), ilSurveyPhrasesGUI\deletePhrase(), ilPaymentObjectGUI\deletePrice(), ilObjPaymentSettingsGUI\deletePriceObject(), ilSkillProfileGUI\deleteProfiles(), ilObjSurveyQuestionPoolGUI\deleteQuestionsObject(), ilObjQuestionPoolGUI\deleteQuestionsObject(), ilSurveyParticipantsGUI\deleteSingleUserResultsObject(), ilObjTestGUI\deleteSingleUserResultsObject(), ilPaymentStatisticGUI\deleteStatistic(), ilObjPaymentSettingsGUI\deleteStatisticObject(), ilObjStyleSheetGUI\deleteTemplateConfirmationObject(), ilPaymentTrusteeGUI\deleteTrustee(), ilObjPaymentSettingsGUI\deleteVendorsObject(), ilMailFolderGUI\deliverFile(), ilObjExerciseGUI\deliverFileObject(), ilObjExerciseGUI\deliverUnzipObject(), ilTestEvaluationGUI\detailedEvaluation(), ilScoringAdjustmentGUI\dispatchCommand(), ilSetupGUI\displayClientList(), ilObjForumGUI\displayConfirmPostActivation(), ilSetupGUI\displayDatabase(), ilSetupGUI\displayDatabaseSlave(), ilSetupGUI\displayDeleteConfirmation(), ilBookmarkAdministrationGUI\displayHeader(), ilOrgUnitSimpleImportGUI\displayImportResults(), ilOrgUnitSimpleUserImportGUI\displayImportResults(), ilSetupGUI\displaySessions(), ilSetupGUI\displayTools(), ilDataCollectionRecordViewGUI\doExtReplace(), ilObjSurveyQuestionPoolGUI\downloadExportFileObject(), ilObjWorkspaceFolder\downloadFolder(), ilObjFolder\downloadFolder(), ilContainerGUI\downloadMultipleObjects(), ilPageObjectGUI\edit(), ilObjUserFolderGUI\editAppliedUsersObject(), ilObjExerciseGUI\editAssignmentTextObject(), ilECSSettingsGUI\editCategoryMapping(), ilObjPaymentSettingsGUI\editDetailsObject(), ilMailFolderGUI\editFolder(), ilObjWikiGUI\editImportantPagesObject(), ilImageMapEditorGUI\editMapArea(), ilObjBookingPoolGUI\editObject(), ilContainerReferenceGUI\editObject(), ilPaymentObjectGUI\editPayMethod(), ilObjExerciseGUI\editPeerReviewObject(), ilObjFileAccessSettingsGUI\editPreviewSettings(), ilObjContentObjectGUI\editPublicSection(), ilObjHelpSettingsGUI\editSettings(), ilObjBlogAdministrationGUI\editSettings(), ilPaymentStatisticGUI\editStatistic(), ilObjPaymentSettingsGUI\editStatisticObject(), ilObjPaymentSettingsGUI\editVendorObject(), ilObjDataCollectionGUI\emptyInfo(), ilTestPlayerAbstractGUI\endingTimeReached(), ilTermDefinitionEditorGUI\executeCommand(), ilObjFileBasedLMGUI\executeCommand(), ilPaymentObjectGUI\executeCommand(), ilObjExerciseGUI\executeCommand(), ilMailGUI\executeCommand(), ilTestExpressPageObjectGUI\executeCommand(), ilDataCollectionRecordListGUI\executeCommand(), ilObjQuestionPoolSettingsGeneralGUI\executeCommand(), ilObjTestGUI\executeCommand(), ilObjTestSettingsGeneralGUI\executeCommand(), ilObjTestSettingsScoringResultsGUI\executeCommand(), ilObjTestDynamicQuestionSetConfigGUI\executeCommand(), ilQuestionEditGUI\executeCommand(), ilObjBlogGUI\executeCommand(), ilObjTestGUI\executeCreateQuestionObject(), ilTestEvaluationGUI\exportFileUploadsForAllParticipants(), ilECSSettingsGUI\exportMappings(), ilObjSurveyQuestionPoolGUI\exportQuestionObject(), ilObjQuestionPoolGUI\exportQuestionObject(), ilObjSCORMLearningModuleGUI\exportSelectionUsers(), ilObjMediaCastGUI\extractPreviewImageObject(), ilExportIDTableGUI\fillRow(), ilPaymentAdminGUI\forwardToDefault(), ilPurchaseBaseGUI\getBill(), ilPurchaseBMFGUI\getCreditCard(), ilPurchaseBMFGUI\getDebitEntry(), ilNewItemGroupTableGUI\getGroups(), ilBookingObjectsTableGUI\getItems(), ilObjForumGUI\getModifiedReOnSubject(), ilPurchaseBMFGUI\getPaymentType(), ilPurchaseBMFGUI\getPersonalData(), ilPurchaseBaseGUI\getPersonalData(), ilImagemapPreview\getPreviewFilename(), ilObjChatroomGUI\getRefId(), ilObjiLincCourse\getSubItems(), assFormulaQuestionGUI\getTestOutput(), ilObjectPermissionStatusGUI\getUser(), ilObjForumGUI\getUserNotificationTableData(), ilTestRandomQuestionSetConfigGUI\handleConfigurationStateMessages(), ilObjSurveyGUI\handleWriteAccess(), ilObjSCORMLearningModuleGUI\import(), ilPaymentCouponGUI\importCodes(), ilECSSettingsGUI\importMappings(), ilObjUserFolderGUI\importUsersObject(), ilLocalUserGUI\index(), ilObjSurveyGUI\infoScreen(), ilObjPortfolioGUI\initBlogForm(), ilSetupGUI\initClientDbForm(), ilObjPortfolioGUI\initCreateForm(), ilCustomUserFieldsGUI\initForm(), ilObjLinkResourceGUI\initFormLink(), ilAssQuestionHintsGUI\initHintOrderingClipboardNotification(), ilForumTopicTableGUI\initMergeThreadsTable(), ilChatroomSmileyTask\initSmiliesForm(), ilPCInteractiveImageGUI\insert(), ilObjMediaPoolGUI\insertFromClipboard(), ilSurveyEditorGUI\insertQuestionblocksObject(), ilSurveyEditorGUI\insertQuestions(), ilTestExpressPageObjectGUI\insertQuestions(), ilSurveyEditorGUI\insertQuestionsObject(), ilObjTestGUI\insertQuestionsObject(), ilObjTestGUI\insertRandomSelectionObject(), assFormulaQuestionGUI\isSaveCommand(), ilObjiLincCourseGUI\joinObject(), ilSetupGUI\jumpToFirstUnfinishedSetupStep(), ilContainerGUI\linkObject(), ilPCInteractiveImageGUI\listContentPopups(), ilObjRoleGUI\listDesktopItemsObject(), ilTestExportGUI\listExportFiles(), ilPCInteractiveImageGUI\listOverlayImages(), ilPCQuestionGUI\listPoolQuestions(), ilSkillRootGUI\listSkills(), ilPersonalSkillsGUI\listSkillsForAdd(), ilObjTaxonomyGUI\listTaxonomies(), ilSkillRootGUI\listTemplates(), ilObjectTranslationGUI\listTranslations(), ilObjiLincCourseGUI\listUsersGroupObject(), ilObjCategoryGUI\listUsersObject(), ilObjiLincCourseGUI\listUsersRoleObject(), ilContainerGUI\lockObject(), ilObjAssessmentFolderGUI\logsObject(), ilMailSearchCoursesGUI\mail(), ilMailSearchGroupsGUI\mail(), ilObjGroupGUI\mailMembersObject(), ilObjCourseGUI\mailMembersObject(), ilMailingListsGUI\mailToList(), ilMailAddressbookGUI\mailToUsers(), ilObjExerciseGUI\membersObject(), ilObjForumGUI\mergeThreadsObject(), ilBookmarkAdministrationGUI\move(), ilObjContentObjectGUI\moveChapter(), ilObjTaxonomyGUI\moveItems(), ilObjSurveyQuestionPoolGUI\moveObject(), ilObjQuestionPoolGUI\moveObject(), ilObjContentObjectGUI\movePage(), ilObjTestGUI\movePageObject(), ilSurveyEditorGUI\moveQuestionsObject(), moveUploadedFile(), ilObjSCORMLearningModuleGUI\newModuleVersionUpload(), ilObjPaymentSettingsGUI\objectsObject(), ilLMPageGUI\onFeedbackEditingForwarding(), ilPaymentObjectGUI\ORg_updatePrice(), ilObjLanguageFolderGUI\out(), ilTestEvaluationGUI\outCorrectSolution(), ilTestEvaluationGUI\outParticipantsPassDetails(), ilTestEvaluationGUI\outParticipantsResultsOverview(), assQuestionGUI\outQuestionType(), assQuestionGUI\outSolutionExplorer(), ilTestEvaluationGUI\outUserListOfAnswerPasses(), ilObjTestGUI\participantsObject(), ilObjSurveyQuestionPoolGUI\pasteObject(), ilObjQuestionPoolGUI\pasteObject(), ilPaymentObjectGUI\performAddPrice(), ilObjPaymentSettingsGUI\performAddPriceObject(), ilMailFolderGUI\performAddSubFolder(), ilAdvancedSearchGUI\performAdvMDSearch(), ilMailingListsGUI\performDelete(), ilShopNewsGUI\performDelete(), ilMailAddressbookGUI\performDelete(), ilPaymentObjectGUI\performDelete(), ilPaymentStatisticGUI\performDelete(), ilPaymentCouponGUI\performDeleteCodes(), ilPaymentStatisticGUI\performDeleteDeassignCrs(), ilMailingListsGUI\performDeleteMembers(), ilObjPaymentSettingsGUI\performDeleteObject(), ilPaymentObjectGUI\performDeletePrice(), ilObjPaymentSettingsGUI\performDeletePriceObject(), ilMailFolderGUI\performDeleteSubFolder(), ilShopTopicsGUI\performDeleteTopic(), ilPaymentTrusteeGUI\performDeleteTrustee(), ilObjPaymentSettingsGUI\performDeleteVatObject(), ilObjPaymentSettingsGUI\performDeleteVendorsObject(), ilObjPaymentSettingsGUI\performEditVendorObject(), ilMailFolderGUI\performEmptyTrash(), ilObjMailGUI\performImportObject(), ilObjPaymentSettingsGUI\performObjectDeleteObject(), ilObjForumGUI\performPostActivationObject(), ilMailFolderGUI\performRenameSubFolder(), ilShopAdvancedSearchGUI\performSearch(), ilAdvancedSearchGUI\performSearch(), ilPaymentTrusteeGUI\performSearch(), ilLuceneAdvancedSearchGUI\performSearch(), ilLuceneSearchGUI\performSearch(), ilSearchGUI\performSearch(), ilShopGUI\performSearch(), ilRepositorySearchGUI\performSearch(), ilPaymentStatisticGUI\performSearch(), ilObjPaymentSettingsGUI\performSearchSPObject(), ilSurveyPhrasesGUI\phrases(), ilTestPlayerAbstractGUI\populateKioskHead(), ilImprintGUI\postOutputProcessing(), ilWikiPageGUI\preview(), ilObjBlogGUI\preview(), ilSurveyEvaluationGUI\printEvaluation(), ilObjTestGUI\printobject(), ilSurveyEditorGUI\questionsObject(), ilObjTestGUI\questionsObject(), ilECSSettingsGUI\readAll(), ilTestOutputGUI\redirectQuestionCmd(), ilObjTestGUI\redirectToInfoScreenObject(), ilObjSessionGUI\registerObject(), ilSetupGUI\reloadControlStructure(), ilObjectTranslationGUI\removeLanguages(), ilObjTestGUI\removeParticipantObject(), ilSurveyEditorGUI\removeQuestionsObject(), ilCronManagerGUI\render(), ilBookingScheduleGUI\render(), ilObjPollGUI\render(), ilSessionStatisticsGUI\render(), ilObjBlogGUI\render(), ilSurveyPageGUI\renderPage(), ilAssQuestionPreviewGUI\resetCmd(), ilShopGUI\resetFilter(), ilTestEvaluationGUI\resetfilterEvaluation(), ilObjPaymentSettingsGUI\resetFilterObject(), ilPaymentObjectGUI\resetObjectFilter(), ilObjPaymentSettingsGUI\resetObjectFilterObject(), ilAssQuestionHintsGUI\resetOrderingClipboardCmd(), ilObjRoleFolderGUI\roleSearchListObject(), ilObjRoleFolderGUI\roleSearchObject(), ilObjFileGUI\rollbackVersion(), ilObjiLincClassroomGUI\save(), ilObjiLincUserGUI\save(), ilDataCollectionFieldEditGUI\save(), ilECSSettingsGUI\save(), ilObjSearchSettingsGUI\saveAdvancedLuceneSettingsObject(), ilMailingListsGUI\saveAssignmentForm(), ilObjStyleSheetGUI\saveCharacteristicObject(), ilObjTestGUI\saveClientIPObject(), ilPaymentCouponGUI\saveCodeForm(), ilPaymentCouponGUI\saveCouponForm(), ilObjPaymentSettingsGUI\saveCustomerObject(), ilObjFileAccessSettingsGUI\saveDownloadingSettings(), ilMailFormGUI\saveDraft(), ilObjMDSettingsGUI\saveEntry(), ilECSSettingsGUI\saveExportMappings(), ilAccountRegistrationGUI\saveForm(), ilObjTestSettingsGeneralGUI\saveFormCmd(), ilObjStyleSheetGUI\saveHideStatusObject(), ilECSSettingsGUI\saveImportMappings(), ilObjectTranslationGUI\saveLanguages(), ilSetupGUI\saveLanguages(), ilObjSearchSettingsGUI\saveLuceneSettingsObject(), ilObjExternalToolsSettingsGUI\saveMathJaxObject(), ilShopNewsGUI\saveNews(), ilObjStyleSettingsGUI\saveObject(), ilObjUserGUI\saveObject(), ilObjGroupGUI\saveObject(), ilObjSAHSLearningModuleGUI\saveObject(), ilObjSessionGUI\saveObject(), ilLPListOfSettingsGUI\saveObligatoryMaterials(), ilObjTestGUI\saveOrderAndObligationsObject(), ilObjAdvancedEditingGUI\savePageEditorSettingsObject(), ilObjPaymentSettingsGUI\savePayMethodsObject(), assFileUpload\savePreviewData(), ilObjSCORMLearningModuleGUI\saveProperties(), ilObjMediaObjectGUI\savePropertiesObject(), ilSkillSelfEvaluationGUI\saveSelfEvaluation(), ilShopNewsGUI\saveSettings(), ilLPListOfSettingsGUI\saveSettings(), ilObjSearchSettingsGUI\saveSettingsObject(), ilShopPersonalSettingsGUI\saveSorting(), ilObjAdvancedEditingGUI\saveTags(), ilObjPaymentSettingsGUI\saveVatObject(), ilObjFileAccessSettingsGUI\saveWebDAVSettings(), assFileUpload\saveWorkingData(), ilMailSearchGUI\search(), ilLuceneAdvancedSearchGUI\search(), ilMailFormGUI\search(), ilObjSurveyAdministrationGUI\searchObject(), ilObjiLincCourseGUI\searchObject(), ilObjPaymentSettingsGUI\searchObject(), ilObjectCopyGUI\searchSource(), ilObjDlBookGUI\searchTranslation(), ilPaymentStatisticGUI\searchUser(), ilObjExerciseGUI\selectBlogObject(), ilObjRoleGUI\selectDesktopItemObject(), ilPCMediaObjectGUI\selectObjectReference(), ilConditionHandlerGUI\selector(), ilObjExerciseGUI\selectPortfolioObject(), ilPurchaseBMFGUI\sendCreditCard(), ilPurchaseBMFGUI\sendDebitEntry(), ilDataCollectionRecordListGUI\sendFile(), ilConsultationHoursGUI\sendInfoAboutUnassignedUsers(), ilMailFormGUI\sendMessage(), ilObjWikiGUI\setAsStartPageObject(), ilObjAuthSettingsGUI\setAuthModeObject(), ilShopShoppingCartGUI\setCoupon(), ilObjMediaObjectGUI\setObjectPerCreationForm(), ilSetup\setSessionSettings(), ilObjForumGUI\setTopicCreateDefaultValues(), ilObjForumGUI\setTreeStateAsynchObject(), ilMailSearchGroupsGUI\share(), ilMailSearchCoursesGUI\share(), ilChatroomBanTask\show(), ilCalendarSubscriptionGUI\show(), ilObjectCustomUserFieldsGUI\show(), ilRegistrationGUI\show(), ilObjDlBookGUI\showAbstract(), ilLPObjectStatisticsGUI\showAggregationInfo(), ilMailingListsGUI\showAssignmentForm(), ilPurchaseBaseGUI\showBillConfirm(), ilShopBoughtObjectsGUI\showBillHistory(), ilPaymentCouponGUI\showCodes(), ilPermissionGUI\showConfirmBlockRole(), ilPaymentCouponGUI\showCoupons(), ilPurchaseBMFGUI\showCreditCard(), ilLPObjectStatisticsGUI\showCronJobInfo(), ilPurchaseBMFGUI\showDebitEntry(), ilShopPurchaseGUI\showDetails(), ilLMPresentationGUI\showDownloadList(), ilObjContentObjectGUI\showEntrySelector(), ilMailFormGUI\showForm(), ilObjTestDynamicQuestionSetConfigGUI\showFormCmd(), ilShopBoughtObjectsGUI\showItems(), ilShopShoppingCartGUI\showItems(), ilObjectCopyGUI\showItemSelection(), ilObjSessionGUI\showJoinRequestButton(), ilMarkSchemaGUI\showMarkSchema(), ilMailSearchGroupsGUI\showMembers(), ilMailSearchCoursesGUI\showMembers(), ilObjTermsOfServiceGUI\showMissingDocuments(), ilObjWorkspaceFolderGUI\showMoveIntoObjectTree(), ilObjExerciseGUI\showMultiFeedbackObject(), ilPaymentStatisticGUI\showObjectSelector(), ilObjPaymentSettingsGUI\showObjectSelectorObject(), ilObjExerciseGUI\showParticipantObject(), ilObjPollGUI\showParticipants(), ilObjPollGUI\showParticipantVotes(), ilPersonalSettingsGUI\showPassword(), ilContainerGUI\showPasswordInstructionObject(), ilPurchaseBMFGUI\showPaymentType(), ilPurchaseBMFGUI\showPersonalData(), ilPurchaseBaseGUI\showPersonalData(), ilPersonalProfileGUI\showPersonalData(), ilObjPrivacySecurityGUI\showPrivacy(), ilRepositorySelectorInputGUI\showRepositorySelection(), ilMailSearchGUI\showResults(), ilLuceneAdvancedSearchGUI\showSavedResults(), ilLuceneSearchGUI\showSavedResults(), ilPaymentObjectGUI\showSelectedObject(), ilObjectCopyGUI\showSourceSelectionTree(), ilPaymentStatisticGUI\showStatistics(), ilObjectCopyGUI\showTargetSelectionTree(), ilObjWikiGUI\showTemplateSelectionObject(), ilShopGUI\showTopicsContent(), ilRepUtilGUI\showTrashTable(), ilPaymentTrusteeGUI\showTrustees(), ilObjTestGUI\showUserResults(), ilObjSystemFolderGUI\showVcsInformationObject(), ilTestEvaluationGUI\singleResults(), ilSkillSelfEvaluationGUI\startSelfEvaluation(), ilObjPaymentSettingsGUI\statisticObject(), ilObjExerciseGUI\submissionScreenObject(), ilObjExerciseGUI\submissionScreenTeamObject(), assQuestionGUI\suggestedsolution(), assFlashQuestionGUI\suggestRange(), assFormulaQuestionGUI\suggestRange(), ilSetupGUI\switchTree(), ilOrgUnitSimpleUserImportGUI\testImport(), ilObjTestGUI\timingObject(), ilSetupGUI\toggleClientList(), ilSurveyEditorGUI\unfoldQuestionblockObject(), ilShopShoppingCartGUI\unlockBMFObjectsInShoppingCart(), ilShopNewsGUI\update(), ilPaymentTrusteeGUI\update(), ilSkillProfileGUI\update(), ilECSSettingsGUI\update(), ilECSSettingsGUI\updateCategoryMapping(), ilObjiLincClassroomGUI\updateClassroom(), ilSetupGUI\updateDatabase(), ilPaymentObjectGUI\updateDetails(), ilObjPaymentSettingsGUI\updateDetailsObject(), ilObjMDSettingsGUI\updateEntry(), ilAdvancedMDSettingsGUI\updateField(), ilObjiLincCourseGUI\updateMemberStatusObject(), ilObjiLincCourseGUI\updateObject(), ilObjStyleSheetGUI\updateObject(), ilObjGroupGUI\updateObject(), ilObjExerciseGUI\updatePeerReviewObject(), ilObjExerciseGUI\updatePeerReviewTextObject(), ilObjComponentSettingsGUI\updatePluginDB(), ilPaymentObjectGUI\updatePrice(), ilObjPaymentSettingsGUI\updatePriceObject(), ilSCORM2004ScoGUI\updateProperties(), ilPageLayoutGUI\updateProperties(), ilSkillSelfEvaluationGUI\updateSelfEvaluation(), ilPaymentStatisticGUI\updateStatistic(), ilObjPaymentSettingsGUI\updateStatisticObject(), ilObjTaxonomyGUI\updateTaxNode(), ilObjForumGUI\updateThreadObject(), ilObjPaymentSettingsGUI\updateVatObject(), ilObjMailGUI\uploadObject(), ilObjSAHSLearningModuleGUI\uploadObject(), ilObjTestGUI\uploadTstObject(), ilObjContentObject\validatePages(), ilObjPaymentSettingsGUI\vendorsObject(), ilPDNotesGUI\view(), ilObjPortfolioBaseGUI\view(), ilObjLanguageExtGUI\viewObject(), ilObjWikiGUI\viewPageObject(), assSingleChoiceGUI\writeQuestionSpecificPostData(), and assMultipleChoiceGUI\writeQuestionSpecificPostData().

        {
                global $tpl;
                $tpl->setMessage("info", $a_info, $a_keep);
        }

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sendQuestion()

static ilUtil::sendQuestion (   $a_info = "",   $a_keep = false  )

static

Send Question to Screen.

Parameters

string	message
boolean	if true message is kept in session

Definition at line 4911 of file class.ilUtil.php.

References $tpl.

Referenced by ilRegistrationGUI\addCommandButtons(), ilObjRoleGUI\askDeleteDesktopItemObject(), ilCourseObjectivesGUI\askDeleteObjective(), ilObjCourseGUI\askResetObject(), ilGlossaryTermGUI\confirmDefinitionDeletion(), ilDidacticTemplateSettingsGUI\confirmDelete(), ilCourseArchivesGUI\confirmDeleteArchives(), ilMemberExportGUI\confirmDeleteExportFile(), ilSCORM2004ScoGUI\confirmDeleteExportFile(), ilObjSCORM2004LearningModuleGUI\confirmDeleteExportFile(), ilObjSurveyQuestionPoolGUI\confirmDeleteExportFileObject(), ilObjSurveyGUI\confirmDeleteExportFileObject(), ilObjRoleGUI\confirmDeleteRoleObject(), ilObjSurveyGUI\confirmResetTemplateObject(), ilAdministrationCommandGUI\delete(), arGUI\delete(), ilObjTestGUI\deleteAllUserDataObject(), ilSurveyPageGUI\deleteBlock(), ilPaymentCouponGUI\deleteCoupon(), ilObjPaymentSettingsGUI\deleteObjectObject(), ilSurveyPhrasesGUI\deletePhrase(), ilObjQuestionPoolGUI\deleteQuestionsObject(), ilSurveyParticipantsGUI\deleteSingleUserResultsObject(), ilObjPaymentSettingsGUI\deleteStatisticObject(), ilObjCourseGUI\deleteSubscribers(), ilObjPaymentSettingsGUI\deleteVendorsObject(), ilObjFileGUI\deleteVersions(), ilConfirmationGUI\getHTML(), ilObjCourseGUI\redirectLocToTestConfirmation(), ilObjiLincCourseGUI\removeMemberObject(), ilSurveyEditorGUI\removeQuestionsObject(), ilObjBookingPoolGUI\rsvConfirmCancelAggregationObject(), and ilObjGroupGUI\updateObject().

        {
                global $tpl;
                $tpl->setMessage("question", $a_info, $a_keep);
        }

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sendSuccess()

static ilUtil::sendSuccess (   $a_info = "",   $a_keep = false  )

static

Send Success Message to Screen.

Parameters

string	message
boolean	if true message is kept in session

Definition at line 4925 of file class.ilUtil.php.

References $tpl.

Referenced by ilTestScoringByQuestionsGUI\__construct(), ilChatroomSettingsTask\__construct(), ilChatroomViewTask\__construct(), ilChatroomSmilies\_checkSetup(), ilChatroomSmileyTask\_checkSetup(), ilObjCategoryGUI\_importCategories(), ilCalendarInboxGUI\acceptShared(), ilECSSettingsGUI\activate(), ilAuthLoginPageEditorGUI\activate(), ilObjSCORM2004LearningModuleGUI\activateExpertMode(), ilObjHelpSettingsGUI\activateModule(), ilObjStyleSettingsGUI\activateObject(), ilLOEditorGUI\activateObjectives(), ilObjComponentSettingsGUI\activatePlugin(), ilDidacticTemplateSettingsGUI\activateTemplates(), ilWikiPageGUI\activateWikiPageRating(), ilWikiPageTemplateGUI\add(), ilCourseParticipantsGroupsGUI\add(), ilObjCourseGroupingGUI\add(), ilGroupRegistrationGUI\add(), ilCourseRegistrationGUI\add(), ilSurveyParticipantsGUI\addAppraisee(), ilRegistrationSettingsGUI\addAssignment(), ilUnitConfigurationGUI\addCategory(), ilPageEditorGUI\addChangeComment(), ilObjBlogGUI\addContributor(), ilSurveyParticipantsGUI\addExternalRaterObject(), SurveyQuestionGUI\addGIT(), assQuestionGUI\addGIT(), ilCourseArchivesGUI\addHTMLArchive(), ilObjWikiGUI\addImportantPageObject(), ilObjExerciseGUI\addMembersObject(), ilForumModeratorsGUI\addModerator(), ilPCIIMTriggerEditorGUI\addNewArea(), ilObjRepositorySettingsGUI\addNewItemGroupSeparator(), ilOrgUnitStaffGUI\addOtherRoles(), ilWikiPageTemplateGUI\addPageTemplateFromPageAction(), ilMailSearchGroupsGUI\addPermission(), ilMailSearchGUI\addPermission(), ilMailSearchCoursesGUI\addPermission(), ilWorkspaceAccessGUI\addPermissionHandler(), SurveyQuestionGUI\addPG(), assQuestionGUI\addPG(), ilPCInteractiveImageGUI\addPopup(), ilSurveyParticipantsGUI\addRater(), ilPermissionGUI\addRole(), ilLDAPSettingsGUI\addRoleAssignment(), ilAuthShibbolethSettingsGUI\addRoleAssignmentRule(), ilObjRoleFolderGUI\addRolePermissionsObject(), SurveyQuestionGUI\addSelectedPhrase(), ilPersonalSkillsGUI\addSkill(), SurveyQuestionGUI\addST(), assQuestionGUI\addST(), ilOrgUnitStaffGUI\addStaff(), ilContainerStartObjectsGUI\addStarterObject(), ilPCTabsGUI\addTab(), ilObjExerciseGUI\addTeamMemberActionObject(), ilPDSelectedItemsBlockGUI\addToDeskObject(), ilObjBibliographicGUI\addToDeskObject(), ilContainerGUI\addToDeskObject(), ilObjBlogGUI\addToDeskObject(), ilObjContentObjectGUI\addTooltip(), ilObjDlBookGUI\addTranslation(), ilUnitConfigurationGUI\addUnit(), ilObjRoleGUI\addUserObject(), ilObjGroupGUI\addUserObject(), ilObjPaymentSettingsGUI\addVendorObject(), ilCourseArchivesGUI\addXMLArchive(), ilSurveyParticipantsGUI\adminAppraiseesCloseObject(), ilLPObjectStatisticsGUI\adminSync(), ilSessionStatisticsGUI\adminSync(), ilObjRoleTemplateGUI\adoptPermSaveObject(), ilObjRoleFolderGUI\adoptPermSaveObject(), ilObjRoleGUI\adoptPermSaveObject(), ilObjExerciseGUI\adoptTeamAssignmentsObject(), ilObjectGUI\afterImport(), ilObjPollGUI\afterSave(), ilObjBlogGUI\afterSave(), ilObjItemGroupGUI\afterSave(), ilObjBookingPoolGUI\afterSave(), ilObjMediaCastGUI\afterSave(), ilContainerReferenceGUI\afterSave(), ilObjLinkResourceGUI\afterSave(), ilObjSurveyGUI\afterSave(), ilObjFolderGUI\afterSave(), ilObjPortfolioTemplateGUI\afterSave(), ilObjWikiGUI\afterSave(), ilObjectPluginGUI\afterSave(), ilObjTaxonomyGUI\afterSave(), ilObjMediaPoolGUI\afterSave(), ilObjCategoryGUI\afterSave(), ilObjPortfolioGUI\afterSave(), ilObjDataCollectionGUI\afterSave(), ilObjFileBasedLMGUI\afterSave(), ilObjSurveyQuestionPoolGUI\afterSave(), ilObjForumGUI\afterSave(), ilObjExerciseGUI\afterSave(), ilObjQuestionPoolGUI\afterSave(), ilObjTestGUI\afterSave(), ilObjContentObjectGUI\afterSave(), ilObjectGUI\afterSave(), ilObjCourseGUI\afterSave(), ilObjCloudGUI\afterServiceAuth(), ilObjectGUI\afterUpdate(), ilObjTestGUI\applyDefaultsObject(), ilSurveyParticipantsGUI\appraiseeCloseObject(), ilObjBlogGUI\approve(), ilLPListOfSettingsGUI\assign(), ilConditionHandlerGUI\assign(), ilObjCourseGroupingGUI\assignCourse(), ilObjRoleGUI\assignDesktopItemObject(), ilObjGroupGUI\assignFromWaitingListObject(), ilObjSessionGUI\assignFromWaitingListObject(), ilObjCourseGUI\assignFromWaitingListObject(), ilSkillProfileGUI\assignLevelToProfile(), ilObjGroupGUI\assignMemberObject(), ilObjCourseGUI\assignMembersObject(), ilLocalUserGUI\assignSave(), ilObjCategoryGUI\assignSaveObject(), ilObjUserGUI\assignSaveObject(), ilObjGroupGUI\assignSubscribersObject(), ilObjSessionGUI\assignSubscribersObject(), ilObjCourseGUI\assignSubscribersObject(), ilSkillProfileGUI\assignUser(), ilObjCourseGUI\autoFillObject(), ilWikiPageGUI\blockWikiPage(), ilCalendarAppointmentGUI\bookconfirmed(), ilTestExportGUI\buildExportTableGUI(), ilTestRandomQuestionSetConfigGUI\buildQuestionStageCmd(), ilCalendarAppointmentGUI\cancelConfirmed(), ilRegistrationGUI\cancelSubscriptionRequest(), ilECSMappingSettingsGUI\cDeleteRulesOfNode(), ilCertificateGUI\certificateEditor(), ilObjRoleGUI\changeExistingObjectsObject(), ilPDNewsBlockGUI\changeFeedSettings(), ilPermission2GUI\changeOwner(), ilObjBookingPoolGUI\changeStatusObject(), ilObjPaymentSettingsGUI\checkShopActivationObject(), ilConditionHandlerGUI\chi_update(), ilContainerGUI\clearObject(), ilObjectGUI\cloneAllObject(), ilContainerGUI\cloneAllObject(), ilBookmarkAdministrationGUI\confirm(), ilObjUserFolderGUI\confirmaccessFreeObject(), ilObjUserFolderGUI\confirmaccessRestrictObject(), ilObjUserFolderGUI\confirmactivateObject(), ilBlogPostingGUI\confirmBlogPostingDeletion(), ilObjUserFolderGUI\confirmdeactivateObject(), ilSurveyParticipantsGUI\confirmDeleteAllUserDataObject(), ilObjTestGUI\confirmDeleteAllUserResultsObject(), ilMailAttachmentGUI\confirmDeleteAttachments(), ilObjUserFolderGUI\confirmdeleteObject(), ilSurveyPhrasesGUI\confirmDeletePhrase(), ilObjSurveyQuestionPoolGUI\confirmDeleteQuestionsObject(), ilObjQuestionPoolGUI\confirmDeleteQuestionsObject(), ilSurveyParticipantsGUI\confirmDeleteSelectedUserDataObject(), ilObjTestGUI\confirmDeleteSelectedUserDataObject(), ilObjFileGUI\confirmDeleteVersions(), ilCronManagerGUI\confirmedActivate(), ilCronManagerGUI\confirmedDeactivate(), ilObjContentObjectGUI\confirmedDelete(), ilBookmarkAdministrationGUI\confirmedMove(), ilPDSelectedItemsBlockGUI\confirmedRemove(), ilCronManagerGUI\confirmedReset(), ilObjTestSettingsGeneralGUI\confirmedResetTemplateCmd(), ilCronManagerGUI\confirmedRun(), ilPDSelectedItemsBlockGUI\confirmedUnsubscribe(), ilObjForumGUI\confirmMergeThreadsObject(), ilSurveyEditorGUI\confirmRemoveQuestionsObject(), ilObjTestGUI\confirmRemoveQuestionsObject(), SurveyQuestionGUI\confirmSavePhrase(), ilWikiPageGUI\confirmWikiPageDeletion(), ilPageContentGUI\copy(), ilObjStyleSheetGUI\copyCharacteristicsObject(), ilObjectCopyGUI\copyContainer(), ilPageEditorGUI\copyLinkedMediaToClipboard(), ilObjectCopyGUI\copyMultipleNonContainer(), ilObjPortfolioBaseGUI\copyPage(), ilSurveyPageGUI\copyQuestion(), ilObjTestGUI\copyQuestionObject(), ilObjRoleFolderGUI\copyRoleObject(), ilPageEditorGUI\copySelected(), ilObjectCopyGUI\copySingleObject(), ilDidacticTemplateSettingsGUI\copyTemplate(), ilObjMediaPoolGUI\copyToClipboard(), ilPCMediaObjectGUI\copyToClipboard(), ilECSSettingsGUI\cp(), ilObjBibliographicAdminLibrariesGUI\create(), ilOrgUnitTypeGUI\create(), ilPCInteractiveImageGUI\create(), ilCustomUserFieldsGUI\create(), ilPCMediaObjectGUI\create(), ilObjExerciseGUI\createAdoptedTeamObject(), ilAccountCodesGUI\createCodes(), ilRegistrationSettingsGUI\createCodes(), ilFileSystemGUI\createDirectory(), ilExportGUI\createExportFile(), ilObjWikiGUI\createPageUsingTemplateObject(), ilObjPortfolioGUI\createPortfolioFromTemplateProcess(), ilObjExerciseGUI\createPortfolioObject(), ilOpenIdSettingsGUI\createProvider(), ilLDAPSettingsGUI\createRoleMapping(), ilObjExerciseGUI\createSingleMemberTeamObject(), ilSurveyParticipantsGUI\createSurveyCodesObject(), ilObjExerciseGUI\createTeamObject(), ilECSMappingSettingsGUI\cSaveOverview(), ilECSMappingSettingsGUI\cUpdateSettings(), ilPageContentGUI\cut(), ilSurveyPageGUI\cutQuestion(), ilPageEditorGUI\cutSelected(), ilECSMappingSettingsGUI\dDeleteTree(), ilECSSettingsGUI\deactivate(), ilObjBlogGUI\deactivateAdmin(), ilObjectTranslationGUI\deactivateContentMultiLang(), ilObjLinkResourceGUI\deactivateLink(), ilObjHelpSettingsGUI\deactivateModule(), ilLOEditorGUI\deactivateObjectives(), ilObjComponentSettingsGUI\deactivatePlugin(), ilDidacticTemplateSettingsGUI\deactivateTemplates(), ilWikiPageGUI\deactivateWikiPageRating(), ilLPListOfSettingsGUI\deassign(), ilObjExerciseGUI\deassignMembersObject(), ilObjRoleGUI\deassignUserObject(), ilCalendarInboxGUI\declineShared(), ilDataCollectionRecordEditGUI\delete(), ilRatingCategoryGUI\delete(), ilOrgUnitTypeGUI\delete(), ilCourseArchivesGUI\delete(), ilBookingObjectGUI\delete(), ilBookingScheduleGUI\delete(), ilCalendarCategoryGUI\delete(), ilConditionHandlerGUI\delete(), ilCalendarAppointmentGUI\delete(), ilConsultationHoursGUI\delete(), ilObjPaymentSettingsGUI\deleteAddressesForPaymethodsObject(), ilCalendarCategoryGUI\deleteAppointments(), ilSurveyParticipantsGUI\deleteAppraiseesObject(), ilPCImageMapEditorGUI\deleteAreas(), ilImageMapEditorGUI\deleteAreas(), ilRegistrationSettingsGUI\deleteAssignment(), ilObjExerciseGUI\deleteAssignmentsObject(), ilUnitConfigurationGUI\deleteCategories(), ilAccountCodesGUI\deleteCodes(), ilRegistrationSettingsGUI\deleteCodes(), ilSurveyParticipantsGUI\deleteCodesObject(), ilObject2GUI\deleteConfirmedObjects(), ilSurveyConstraintsGUI\deleteConstraintsObject(), ilLPObjectStatisticsGUI\deleteData(), ilObjExerciseGUI\deleteDeliveredObject(), ilObjRoleGUI\deleteDesktopItemsObject(), ilObjMDSettingsGUI\deleteEntries(), ilCalendarAppointmentGUI\deleteExclude(), ilMemberExportGUI\deleteExportFile(), ilSCORM2004ScoGUI\deleteExportFile(), ilObjSCORM2004LearningModuleGUI\deleteExportFile(), ilObjSurveyGUI\deleteExportFileObject(), ilCustomUserFieldsGUI\deleteField(), ilDataCollectionFieldListGUI\deleteFields(), ilObjectCustomUserFieldsGUI\deleteFields(), ilAdvancedMDSettingsGUI\deleteFields(), ilFileSystemGUI\deleteFile(), ilAdvancedMDSettingsGUI\deleteFiles(), ilConsultationHoursGUI\deleteGroup(), ilObjCourseGroupingGUI\deleteGrouping(), ilObjCourseGUI\deleteInfoFilesObject(), arGUI\deleteItems(), ilBasicSkillGUI\deleteLevel(), ilObjLinkResourceGUI\deleteLinks(), ilObjAssessmentFolderGUI\deleteLogObject(), SurveyQuestionGUI\deleteMaterial(), ilObjGroupGUI\deleteMembersObject(), ilObjContentObjectGUI\deleteMenuEntry(), ilTestRandomQuestionSetConfigGUI\deleteMultipleSourcePoolDefinitionsCmd(), ilObjRepositorySettingsGUI\deleteNewItemGroup(), ilCourseObjectivesGUI\deleteObjectives(), ilLOEditorGUI\deleteObjectives(), ilRepUtilGUI\deleteObjects(), ilPCInteractiveImageGUI\deleteOverlays(), ilObjLinkResourceGUI\deleteParameter(), ilObjLinkResourceGUI\deleteParameterForm(), ilPCInteractiveImageGUI\deletePopups(), ilObjPortfolioBaseGUI\deletePortfolioPages(), ilPortfolioRepositoryGUI\deletePortfolios(), ilOpenIdSettingsGUI\deleteProvider(), ilSurveyParticipantsGUI\deleteRatersObject(), ilAdvancedMDSettingsGUI\deleteRecords(), ilLDAPSettingsGUI\deleteRoleMapping(), ilObjRoleFolderGUI\deleteRoleObject(), ilLDAPSettingsGUI\deleteRules(), ilAuthShibbolethSettingsGUI\deleteRules(), ilSurveyParticipantsGUI\deleteSavedMessageObject(), ilSkillSelfEvaluationGUI\deleteSelfEvaluation(), ilSettingsTemplateGUI\deleteSettingsTemplate(), ilTestRandomQuestionSetConfigGUI\deleteSingleSourcePoolDefinitionCmd(), ilObjMediaObjectGUI\deleteSrtFilesObject(), ilContainerStartObjectsGUI\deleteStarterObject(), ilObjStyleSettingsGUI\deleteSysStyleCatAssignmentsObject(), ilObjTaxonomyGUI\deleteTaxonomy(), ilDidacticTemplateSettingsGUI\deleteTemplates(), ilLOEditorGUI\deleteTest(), ilObjContentObjectGUI\deleteTooltips(), ilObjDlBookGUI\deleteTranslation(), ilPCIIMTriggerEditorGUI\deleteTrigger(), ilUnitConfigurationGUI\deleteUnits(), ilDataCollectionRecordViewViewdefinitionGUI\deleteView(), ilObjExerciseGUI\deliverFileObject(), ilForumModeratorsGUI\detachModeratorRole(), ilObjMediaCastGUI\determinePlaytimeObject(), ilObjExerciseGUI\directSubmitObject(), ilSurveyParticipantsGUI\disinviteUserGroupObject(), ilSetupGUI\displayDatabase(), ilOrgUnitSimpleImportGUI\displayImportResults(), ilOrgUnitSimpleUserImportGUI\displayImportResults(), ilECSMappingSettingsGUI\dMap(), ilECSSettingsGUI\doDelete(), ilPermissionGUI\doImportRole(), ilECSMappingSettingsGUI\dSynchronizeTree(), ilECSMappingSettingsGUI\dUpdateSettings(), ilECSMappingSettingsGUI\dUpdateTreeSettings(), ilObjForumAdministrationGUI\editSettings(), ilPersonalSettingsGUI\executeCommand(), ilSurveyEditorGUI\executeCopyQuestionsToPoolObject(), ilObjExternalFeedGUI\exitSave(), ilObjSCORM2004LearningModuleGUI\exportHTML(), ilObjSCORM2004LearningModuleGUI\exportHTMLOne(), ilAdvancedMDSettingsGUI\exportRecords(), ilObjSCORM2004LearningModuleGUI\exportScorm12(), ilObjSCORM2004LearningModuleGUI\exportScorm2004_3rd(), ilObjSCORM2004LearningModuleGUI\exportScorm2004_4th(), ilTable2GUI\fillFooter(), ilObjPortfolioGUI\finalize(), ilObjBlogGUI\finalize(), ilShopShoppingCartGUI\finishPaypal(), ilObjContentObjectGUI\fixTree(), ilChatroomViewTask\forcePublicRoom(), ilOrgUnitStaffGUI\fromEmployeeToSuperior(), ilOrgUnitStaffGUI\fromSuperiorToEmployee(), ilTestExportPlugin\getFormat(), ilObjForumGUI\getModifiedReOnSubject(), ilObjForumGUI\getReplyEditForm(), ilObjPaymentSettingsGUI\getSubTabs(), ilMailAttachmentGUI\getToolbarForm(), ilObjForumGUI\getUserNotificationTableData(), ilLPListOfSettingsGUI\groupMaterials(), ilObjBookingPoolGUI\handleBookingSuccess(), ilMembershipRegistrationCodeUtils\handleCode(), ilWikiPageGUI\hideAdvancedMetaData(), ilSurveyParticipantsGUI\importAccessCodesActionObject(), ilSurveyParticipantsGUI\importExternalRecipientsFromFileObject(), ilSurveyParticipantsGUI\importExternalRecipientsFromTextObject(), ilExternalFeedBlockGUI\importFile(), ilBookmarkAdministrationGUI\importFile(), ilObjFolderGUI\importFileObject(), ilObjGlossaryGUI\importFileObject(), ilObjSurveyQuestionPoolGUI\importFileObject(), ilObjContentObjectGUI\importFileObject(), ilObjSurveyGUI\importFileObject(), ilObjGroupGUI\importFileObject2(), ilLocalUnitConfigurationGUI\importGlobalCategories(), ilObjStyleSettingsGUI\importPageLayoutObject(), ilPersonalProfileGUI\importPersonalData(), ilAdvancedMDSettingsGUI\importRecord(), ilDidacticTemplateSettingsGUI\importTemplate(), ilObjUserFolderGUI\importUsersObject(), ilObjQuestionPoolGUI\importVerifiedFileObject(), ilObjTestGUI\importVerifiedFileObject(), ilObjForumGUI\infoScreenObject(), ilSetupGUI\initClientDbForm(), ilObjWikiSettingsGUI\initForm(), ilObjTermsOfServiceGUI\initSettingsForm(), ilSurveyEditorGUI\insertQuestionblocksObject(), ilSurveyEditorGUI\insertQuestions(), ilTestExpressPageObjectGUI\insertQuestions(), ilObjTestGUI\insertQuestionsAfterObject(), ilObjTestGUI\insertQuestionsBeforeObject(), ilSurveyEditorGUI\insertQuestionsObject(), ilObjTestGUI\insertQuestionsObject(), ilObjTestGUI\insertRandomSelectionObject(), ilSurveyParticipantsGUI\insertSavedMessageObject(), ilSetupGUI\installDatabase(), ilSurveyParticipantsGUI\inviteUserGroupObject(), ilObjForumGUI\isParentObjectCrsOrGrp(), ilObjSessionGUI\joinObject(), ilContainerGUI\keepObjectsInClipboardObject(), ilRegistrationGUI\leaveWaitingList(), SurveyQuestionGUI\linkChilds(), assQuestionGUI\linkChilds(), ilTestExportGUI\listExportFiles(), ilSurveyParticipantsGUI\mailRatersActionObject(), ilSurveyExecutionGUI\mailUserResults(), ilObjSurveyGUI\mailUserResultsObject(), ilObjLanguageExtGUI\maintainExecuteObject(), ilObjBibliographic\moveFile(), ilSurveyPageGUI\movePage(), ilObjTestGUI\moveQuestionsObject(), ilObjStyleSettingsGUI\moveUserStylesObject(), ilSurveyPageGUI\multiCopy(), ilSurveyPageGUI\multiCut(), ilObjExerciseGUI\orderAssignmentsByDeadlineObject(), ilScoringAdjustmentGUI\outputAdjustQuestionForm(), ilObjStyleSheetGUI\pasteCharacteristicsObject(), ilObjSurveyQuestionPool\pasteFromClipboard(), ilAssQuestionHintsGUI\pasteFromOrderingClipboardAfterCmd(), ilAssQuestionHintsGUI\pasteFromOrderingClipboardBeforeCmd(), ilObjTaxonomyGUI\pasteItems(), ilObjQuestionPoolGUI\pasteObject(), ilContainerGUI\pasteObject(), ilAssQuestionHintsGUI\performDeleteCmd(), ilObjRoleGUI\performDeleteRoleObject(), ilLocalUserGUI\performDeleteUsers(), ilObjCategoryGUI\performDeleteUsersObject(), ilObjPaymentSettingsGUI\performDeleteVatObject(), ilObjWorkspaceFolderGUI\performPasteIntoMultipleObjects(), ilContainerGUI\performPasteIntoMultipleObjectsObject(), ilObjCourseGUI\performRemoveFromWaitingListObject(), ilObjCourseGUI\performUnsubscribeObject(), ilObjRoleTemplateGUI\permSaveObject(), ilObjRoleGUI\permSaveObject(), ilSetup\printProxyStatus(), ilObjExercise\processUploadedFile(), ilObjLinkResourceGUI\refreshLinkCheck(), ilObjContentObjectGUI\refreshLinkCheck(), ilECSSettingsGUI\refreshParticipants(), ilObjGroupGUI\refuseApplicantsObject(), ilObjGroupGUI\refuseFromListObject(), ilObjSessionGUI\refuseFromListObject(), ilObjCourseGUI\refuseFromListObject(), ilObjGroupGUI\refuseSubscribersObject(), ilObjSessionGUI\refuseSubscribersObject(), ilObjCourseGUI\refuseSubscribersObject(), ilCalendarAppointmentGUI\register(), ilObjSessionGUI\registerObject(), ilConsultationHoursGUI\rejectBooking(), ilLPListOfSettingsGUI\releaseMaterials(), ilDataCollectionRecordViewViewdefinitionGUI\releasePageLock(), ilPageObjectGUI\releasePageLock(), ilCourseParticipantsGroupsGUI\remove(), ilWikiPageTemplateGUI\remove(), ilObjMediaPoolGUI\remove(), ilObjBlogGUI\removeContributor(), ilPDSelectedItemsBlockGUI\removeFromDeskObject(), ilObjBibliographicGUI\removeFromDeskObject(), ilContainerGUI\removeFromDeskObject(), ilObjBlogGUI\removeFromDeskObject(), ilObjForumGUI\removeFromDeskObject(), ilOrgUnitStaffGUI\removeFromEmployees(), ilOrgUnitStaffGUI\removeFromRole(), ilOrgUnitStaffGUI\removeFromSuperiors(), ilObjCourseGUI\removeFromWaitingList(), ilObjWikiGUI\removeImportantPagesObject(), ilBasicSkillGUI\removeLevelResources(), ilObjContentObjectGUI\removeLMGlossary(), ilPersonalSkillsGUI\removeMaterial(), ilObjCourseGUI\removeMembersObject(), ilRepUtilGUI\removeObjectsFromSystem(), ilWikiPageTemplateGUI\removePageTemplateFromPageAction(), ilWorkspaceAccessGUI\removePermission(), ilObjRoleFolderGUI\removeRolePermissionsObject(), ilSurveySkillGUI\removeSkillFromQuestion(), ilPersonalSkillsGUI\removeSkills(), ilPDTaggingBlockGUI\removeTagsWithoutAccess(), ilObjExerciseGUI\removeTeamMemberObject(), ilObjUserGUI\removeUserPictureObject(), ilSkillProfileGUI\removeUsers(), ilFileSystemGUI\renameFile(), ilWikiPageGUI\renamePage(), ilObjContentObjectGUI\resetNumberOfTries(), ilObjCourseGUI\resetObject(), ilObjExerciseGUI\resetPeerReviewObject(), ilObjSurveyGUI\resetTemplateObject(), ilRepUtilGUI\restoreObjects(), ilObjFileGUI\rollbackVersion(), ilObjBookingPoolGUI\rsvCancelObject(), ilBookingObjectGUI\rsvCancelUser(), ilObjBookingPoolGUI\rsvInUseObject(), ilObjBookingPoolGUI\rsvNotInUseObject(), ilCalendarUserSettingsGUI\save(), ilDataCollectionFieldListGUI\save(), ilRatingCategoryGUI\save(), ilCalendarCategoryGUI\save(), ilOpenIdSettingsGUI\save(), ilDataCollectionRecordListViewdefinitionGUI\save(), ilObjCertificateSettingsGUI\save(), ilObjCalendarSettingsGUI\save(), ilBookingObjectGUI\save(), ilSkillProfileGUI\save(), arGUI\save(), ilRadiusSettingsGUI\save(), ilBookingScheduleGUI\save(), ilCASSettingsGUI\save(), ilRegistrationSettingsGUI\save(), ilAuthShibbolethSettingsGUI\save(), ilObjFileGUI\save(), ilDataCollectionTableEditGUI\save(), ilSkillTreeNodeGUI\save(), SurveyQuestionGUI\save(), ilDataCollectionRecordEditGUI\save(), ilDataCollectionFieldEditGUI\save(), ilCalendarAppointmentGUI\save(), ilCourseObjectivesGUI\save(), assQuestionGUI\save(), ilLDAPSettingsGUI\save(), ilObjPrivacySecurityGUI\save_privacy(), ilCourseContentGUI\saveAcceptance(), ilObjAccessibilitySettingsGUI\saveAccessKeys(), ilPageObjectGUI\saveActivation(), ilObjLinkResourceGUI\saveAddLink(), ilObjSkillManagementGUI\saveAllTemplateTitles(), ilObjSkillManagementGUI\saveAllTitles(), ilObjAuthSettingsGUI\saveApacheSettingsObject(), ilPCImageMapEditorGUI\saveArea(), ilPCIIMTriggerEditorGUI\saveArea(), ilImageMapEditorGUI\saveArea(), ilObjTaxonomyGUI\saveAssignedItemsSorting(), ilRegistrationSettingsGUI\saveAssignment(), ilObjExerciseGUI\saveAssignmentObject(), ilObjExerciseGUI\saveAssignmentOrderObject(), ilSetupGUI\saveBasicSettings(), ilObjSystemFolderGUI\saveBasicSettingsObject(), ilObjSystemFolderGUI\saveBenchSettingsObject(), ilObjPaymentSettingsGUI\saveBillingMailObject(), ilObjPortfolioTemplateGUI\saveBlog(), ilObjPortfolioGUI\saveBlog(), ilObjExerciseGUI\saveBlogObject(), ilUnitConfigurationGUI\saveCategory(), ilObjAdvancedEditingGUI\saveCharSelectorSettingsObject(), ilSetupGUI\saveClientIni(), ilObjExerciseGUI\saveCommentsObject(), ilSetupGUI\saveContact(), ilObjSystemFolderGUI\saveContactInformationObject(), ilObjMDSettingsGUI\saveCopyrightSettings(), ilTestRandomQuestionSetConfigGUI\saveCreateSourcePoolDefinitionFormCmd(), ilObjRepositorySettingsGUI\saveCustomIcons(), ilSetupGUI\saveDbSlave(), ilSurveyEditorGUI\saveDefineQuestionblockObject(), ilObjFileAccessSettingsGUI\saveDiskQuotaMailTemplate(), ilMarkSchemaGUI\saveEctsForm(), assQuestionGUI\saveEdit(), ilSurveyPhrasesGUI\saveEditPhrase(), ilTestRandomQuestionSetConfigGUI\saveEditSourcePoolDefinitionFormCmd(), ilObjMDSettingsGUI\saveEntry(), ilObjContentObjectGUI\saveExportIds(), ilAssQuestionFeedbackEditingGUI\saveFeedbackFormCmd(), ilObjectCustomUserFieldsGUI\saveField(), ilAdvancedMDSettingsGUI\saveField(), ilObjectCustomUserFieldsGUI\saveFields(), ilObjMediaPoolGUI\saveFolder(), ilObjTaggingSettingsGUI\saveForbiddenTags(), ilMailingListsGUI\saveForm(), ilAssQuestionHintGUI\saveFormCmd(), ilObjQuestionPoolSettingsGeneralGUI\saveFormCmd(), ilObjTestSettingsScoringResultsGUI\saveFormCmd(), ilObjTestSettingsGeneralGUI\saveFormCmd(), ilObjTestDynamicQuestionSetConfigGUI\saveFormCmd(), ilTestRandomQuestionSetConfigGUI\saveGeneralConfigFormCmd(), ilObjAdvancedEditingGUI\saveGeneralPageSettingsObject(), ilObjMDSettingsGUI\saveGeneralSettings(), ilPersonalSettingsGUI\saveGeneralSettings(), ilObjUserFolderGUI\saveGeneralSettingsObject(), ilObjUserFolderGUI\saveGlobalUserSettingsObject(), ilObjSCORM2004LearningModuleGUI\saveGlossary(), ilObjExerciseGUI\saveGradesObject(), ilObjWikiGUI\saveGradingObject(), ilConsultationHoursGUI\saveGroup(), ilObjSystemFolderGUI\saveHeaderTitleObject(), ilObjSystemFolderGUI\saveHeaderTitlesObject(), ilObjContentObjectGUI\saveHelpMapping(), ilObjSystemFolderGUI\saveHTTPSObject(), ilPageObjectGUI\saveInitialOpenedContent(), ilTaggingGUI\saveInput(), ilSurveyParticipantsGUI\saveInvitationStatusObject(), ilObjPaymentSettingsGUI\saveInvoiceNumberObject(), ilObjItemGroupGUI\saveItemAssignment(), ilExportGUI\saveItemSelection(), ilObjSystemFolderGUI\saveJavaServerObject(), ilLMPageObjectGUI\saveLayout(), SurveyMatrixQuestionGUI\saveLayout(), ilBasicSkillGUI\saveLevel(), ilBasicSkillGUI\saveLevelResource(), ilObjLinkResourceGUI\saveLinkCheck(), ilObjContentObjectGUI\saveLinkCheck(), ilAssQuestionHintsGUI\saveListOrderCmd(), ilAuthLoginPageEditorGUI\saveLoginInfo(), ilObjUserFolderGUI\saveLoginnameSettingsObject(), ilTestScoringGUI\saveManScoringParticipantScreen(), ilLDAPSettingsGUI\saveMapping(), ilMarkSchemaGUI\saveMarks(), ilObjSessionGUI\saveMaterialsObject(), ilObjectCustomUserFieldsGUI\saveMember(), ilObjContentObjectGUI\saveMenuEntry(), ilObjContentObjectGUI\saveMenuProperties(), ilObjRepositorySettingsGUI\saveModules(), ilObjExerciseGUI\saveMultiFeedbackObject(), ilObjUserFolderGUI\saveNewAccountMailObject(), ilObjLanguageExtGUI\saveNewEntryObject(), ilObjRepositorySettingsGUI\saveNewItemGroup(), ilObjRepositorySettingsGUI\saveNewItemGroupOrder(), ilObjCourseGUI\saveNotificationObject(), ilObjGroupGUI\saveNotificationObject(), ilObjRecoveryFolderGUI\saveObject(), ilObjAdvancedEditingGUI\saveObject(), ilObjSurveyAdministrationGUI\saveObject(), ilObjAssessmentFolderGUI\saveObject(), ilObjMailGUI\saveObject(), ilObjTypeDefinitionGUI\saveObject(), ilObjRoleTemplateGUI\saveObject(), ilObjGlossaryGUI\saveObject(), ilObjUserGUI\saveObject(), ilObjGroupGUI\saveObject(), ilObjMediaObjectGUI\saveObject(), ilObjRoleGUI\saveObject(), ilObjRoleFolderGUI\saveObject(), ilLOEditorGUI\saveObjectiveCreation(), ilConditionHandlerGUI\saveObligatoryList(), ilLPListOfSettingsGUI\saveObligatoryMaterials(), ilSurveyEditorGUI\saveObligatoryObject(), ilObjSurveyQuestionPoolGUI\saveObligatoryObject(), ilConditionHandlerGUI\saveObligatorySettings(), ilMailOptionsGUI\saveOptions(), ilUnitConfigurationGUI\saveOrder(), ilSkillTreeNodeGUI\saveOrder(), ilObjWikiGUI\saveOrderingAndIndentObject(), ilObjMediaCastGUI\saveOrderObject(), ilObjPortfolioBaseGUI\savePage(), ilContainerGUI\savePageContentObject(), ilStructureObjectGUI\savePageLayout(), ilObjContentObjectGUI\savePageLayout(), ilObjStyleSettingsGUI\savePageLayoutTypesObject(), ilPersonalSettingsGUI\savePassword(), ilWorkspaceAccessGUI\savePasswordForm(), ilContainerGUI\savePasswordObject(), ilObjPaymentSettingsGUI\savePayMethodsObject(), ilObjPaymentSettingsGUI\savePaypalSettingsObject(), ilPermissionGUI\savePermissions(), ilPersonalProfileGUI\savePersonalData(), ilPCInteractiveImageGUI\savePopups(), ilObjPortfolioBaseGUI\savePortfolioPagesOrdering(), ilObjFileAccessSettingsGUI\savePreviewSettings(), ilPersonalProfileGUI\saveProfile(), ilInfoScreenGUI\saveProgress(), ilObjFileBasedLMGUI\saveProperties(), ilObjContentObjectGUI\saveProperties(), ilObjSCORM2004LearningModuleGUI\saveProperties(), ilObjGlossaryGUI\saveProperties(), ilObjSurveyQuestionPoolGUI\savePropertiesObject(), ilObjSurveyGUI\savePropertiesObject(), ilObjMediaObjectGUI\savePropertiesObject(), ilSetupGUI\saveProxy(), ilObjSystemFolderGUI\saveProxyObject(), ilPersonalProfileGUI\savePublicProfile(), ilObjContentObjectGUI\savePublicSection(), ilObjContentObjectGUI\savePublicSectionAccess(), ilObjContentObjectGUI\savePublicSectionPages(), ilObjPollGUI\saveQuestion(), ilCourseObjectivesGUI\saveQuestionOverview(), ilCourseObjectivesGUI\saveRandom(), ilAdvancedMDSettingsGUI\saveRecord(), ilSetupGUI\saveRegistration(), assQuestionGUI\saveReturn(), assFormulaQuestionGUI\saveReturnFQ(), ilRegistrationSettingsGUI\saveRoleAccessLimitations(), ilLDAPSettingsGUI\saveRoleSelection(), ilAuthShibbolethSettingsGUI\saveRoleSelection(), ilObjStyleSettingsGUI\saveScopeObject(), ilObjAuthSettingsGUI\saveScriptObject(), ilCalendarCategoryGUI\saveSelection(), ilPersonalSkillsGUI\saveSelfEvaluation(), ilConsultationHoursGUI\saveSequence(), ilObjSCORM2004LearningModuleGUI\saveSequencing(), ilMembershipAdministrationGUI\saveSettings(), ilObjWebResourceAdministrationGUI\saveSettings(), ilObjExerciseAdministrationGUI\saveSettings(), ilLPListOfSettingsGUI\saveSettings(), ilObjMediaObjectsSettingsGUI\saveSettings(), ilObjBlogAdministrationGUI\saveSettings(), ilObjPortfolioAdministrationGUI\saveSettings(), ilObjMediaCastSettingsGUI\saveSettings(), ilObjTaggingSettingsGUI\saveSettings(), ilECSParticipantSettingsGUI\saveSettings(), ilObjLinkResourceGUI\saveSettings(), ilLOEditorGUI\saveSettings(), ilObjSkillManagementGUI\saveSettings(), ilObjRepositorySettingsGUI\saveSettings(), ilObjLearningResourcesSettingsGUI\saveSettings(), ilObjPersonalDesktopSettingsGUI\saveSettings(), ilObjNewsSettingsGUI\saveSettings(), ilObjAdvancedEditingGUI\saveSettingsObject(), ilObjAssessmentFolderGUI\saveSettingsObject(), ilObjUserTrackingGUI\saveSettingsObject(), ilObjSurveyAdministrationGUI\saveSettingsObject(), ilObjRoleFolderGUI\saveSettingsObject(), ilObjWikiGUI\saveSettingsObject(), ilObjMediaCastGUI\saveSettingsObject(), ilSettingsTemplateGUI\saveSettingsTemplate(), assImagemapQuestionGUI\saveShape(), ilTestSkillQuestionAssignmentsGUI\saveSkillPointsCmd(), ilTestSkillLevelThresholdsGUI\saveSkillThresholdsCmd(), ilObjAuthSettingsGUI\saveSOAPObject(), ilCourseObjectivesGUI\saveSorting(), ilShopTopicsGUI\saveSorting(), ilObjTaxonomyGUI\saveSorting(), ilLOEditorGUI\saveSorting(), ilObjLinkResourceGUI\saveSorting(), ilContainerStartObjectsGUI\saveSortingObject(), ilContainerGUI\saveSortingObject(), ilTestRandomQuestionSetConfigGUI\saveSourcePoolDefinitionListCmd(), ilObjExerciseGUI\saveStatusObject(), ilObjPaymentSettingsGUI\saveStatutoryRegulationsObject(), ilObjStyleSettingsGUI\saveStyleCatAssignmentObject(), ilObjContentObjectGUI\saveStyleSettings(), ilObjPortfolioBaseGUI\saveStyleSettings(), ilObjSCORM2004LearningModuleGUI\saveStyleSettings(), ilObjGlossaryGUI\saveStyleSettings(), ilObjBlogGUI\saveStyleSettings(), ilObjStyleSettingsGUI\saveStyleSettingsObject(), ilObjWikiGUI\saveStyleSettingsObject(), ilContainerGUI\saveStyleSettingsObject(), ilLDAPSettingsGUI\saveSyncronizationSettings(), ilPCTabsGUI\saveTabs(), ilObjAdvancedEditingGUI\saveTags(), ilInfoScreenGUI\saveTags(), ilObjTaxonomyGUI\saveTaxNode(), ilWikiPageTemplateGUI\saveTemplateSettings(), ilObjGlossaryGUI\saveTerm(), ilLOEditorGUI\saveTest(), ilObjForumGUI\saveThreadSortingObject(), ilSurveySkillThresholdsGUI\saveThresholds(), ilPortfolioRepositoryGUI\saveTitles(), ilObjContentObjectGUI\saveTooltips(), ilShopTopicsGUI\saveTopic(), ilShopTopicsGUI\saveTopicsSettings(), ilTranslationGUI\saveTranslations(), ilObjectTranslationGUI\saveTranslations(), ilObjRootFolderGUI\saveTranslationsObject(), ilObjCategoryGUI\saveTranslationsObject(), ilUnitConfigurationGUI\saveUnit(), ilObjFileGUI\saveUnzip(), ilObjFileAccessSettingsGUI\saveUploadSettings(), ilObjSystemFolderGUI\saveWebServicesObject(), ilObjPersonalDesktopSettingsGUI\saveWsp(), ilMailAddressbookGUI\search(), ilObjContentObjectGUI\selectLMGlossary(), ilPersonalSkillsGUI\selectMaterial(), ilSurveySkillGUI\selectSkillForQuestion(), ilSurveyParticipantsGUI\sendCodesMailObject(), ilDataCollectionRecordListGUI\sendFile(), ilObjExerciseGUI\sendMembersObject(), ilPCTableGUI\setAlignment(), ilObjWikiGUI\setAsStartPageObject(), ilObjAuthSettingsGUI\setAuthModeObject(), ilSurveyParticipantsGUI\setCodeLanguageObject(), ilPortfolioRepositoryGUI\setDefault(), ilImageMapEditorGUI\setHighlight(), ilObjCourseGUI\setLPSyncObject(), ilPersonalSettingsGUI\setMailOptionsValuesByDB(), ilObjHelpSettingsGUI\setMode(), ilObjExerciseGUI\setSelectedBlogObject(), ilObjExerciseGUI\setSelectedPortfolioObject(), ilPCTableGUI\setSpans(), ilPCTableGUI\setStyles(), ilObjLanguageExtGUI\settingsObject(), ilObjForumGUI\setTopicCreateDefaultValues(), ilObjForumGUI\setTreeStateAsynchObject(), ilPCTableGUI\setWidths(), ilCalendarCategoryGUI\shareAssign(), ilCalendarCategoryGUI\shareAssignRoles(), ilCalendarCategoryGUI\shareDeassign(), ilStartUpGUI\showLogin(), ilObjAssessmentFolderGUI\showLogSettingsObject(), ilObjPollGUI\subscribe(), assQuestionGUI\suggestedsolution(), ilAuthLoginPageEditorGUI\switchIPE(), ilAuthLoginPageEditorGUI\switchRTE(), ilDidacticTemplateGUI\switchTemplate(), SurveyQuestionGUI\sync(), SurveyQuestionGUI\syncCopies(), ilCalendarCategoryGUI\synchroniseCalendar(), ilObjTestGUI\timingObject(), ilObjStyleSettingsGUI\toggleGlobalDefaultObject(), ilObjStyleSettingsGUI\toggleGlobalFixedObject(), ilWikiPageGUI\unblockWikiPage(), ilSurveyEditorGUI\unfoldQuestionblockObject(), ilWikiPageGUI\unhideAdvancedMetaData(), ilShopShoppingCartGUI\unlockPAYPALObjectsInShoppingCart(), ilObjContentObjectGUI\unlockQuestion(), ilCalendarAppointmentGUI\unregister(), ilObjSessionGUI\unregisterObject(), ilPortfolioRepositoryGUI\unsetDefault(), ilCalendarCategoryGUI\unshare(), ilObjPollGUI\unsubscribe(), ilObjGroupGUI\unsubscribeObject(), ilFileSystemGUI\unzipFile(), ilFMSettingsGUI\update(), ilExtIdGUI\update(), ilCronManagerGUI\update(), ilObjBibliographicAdminLibrariesGUI\update(), ilRatingCategoryGUI\update(), ilOrgUnitTypeGUI\update(), ilBookingScheduleGUI\update(), ilObjectActivationGUI\update(), ilObjCourseGroupingGUI\update(), ilBookingObjectGUI\update(), ilPCDataTableGUI\update(), ilPCInteractiveImageGUI\update(), ilCalendarCategoryGUI\update(), ilSkillTreeNodeGUI\update(), ilCustomUserFieldsGUI\update(), ilObjFileGUI\update(), ilCalendarAppointmentGUI\update(), ilADTBasedObjectGUI\updateAction(), ilWikiPageGUI\updateAdvancedMetaData(), ilObjOrgUnitGUI\updateAdvancedSettings(), ilOrgUnitTypeGUI\updateAMD(), ilMDEditorGUI\updateAnnotation(), ilObjUserFolderGUI\updateAppliedUsersObject(), ilImageMapEditorGUI\updateAreas(), ilPCImageMapEditorGUI\updateAreas(), ilObjExerciseGUI\updateAssignmentObject(), ilObjExerciseGUI\updateAssignmentTextObject(), ilObjAuthSettingsGUI\updateAuthModeDeterminationObject(), ilObjAuthSettingsGUI\updateAuthRolesObject(), ilSetupGUI\updateBasicSettings(), ilMDEditorGUI\updateClassification(), ilSurveyParticipantsGUI\updateCodesObject(), ilECSSettingsGUI\updateCommunities(), ilConditionHandlerGUI\updateCondition(), ilObjCourseGUI\updateCourseIconsObject(), ilOrgUnitTypeGUI\updateCustomIcons(), ilBlogPostingGUI\updateDate(), ilMDEditorGUI\updateEducational(), ilObjMDSettingsGUI\updateEntry(), ilObjectCustomUserFieldsGUI\updateField(), ilAdvancedMDSettingsGUI\updateField(), ilCustomUserFieldsGUI\updateFields(), ilAdvancedMDSettingsGUI\updateFields(), ilCourseObjectivesGUI\updateFinalTestAssignment(), ilCourseObjectivesGUI\updateFinalTestLimits(), ilObjMediaPoolGUI\updateFolder(), ilMDEditorGUI\updateGeneral(), ilConsultationHoursGUI\updateGroup(), ilObjGroupGUI\updateGroupIconsObject(), ilObjGroupGUI\updateGroupTypeObject(), ilObjFolderGUI\updateIconsObject(), ilObjCategoryGUI\updateIconsObject(), ilObjCategoryGUI\updateInfoObject(), ilObjCourseGUI\updateInfoObject(), ilObjGroupGUI\updateInfoObject(), ilPCDataTableGUI\updateJS(), ilBasicSkillGUI\updateLevel(), ilBasicSkillGUI\updateLevelOrder(), ilLicenseGUI\updateLicense(), ilMDEditorGUI\updateLifecycle(), ilObjLinkResourceGUI\updateLink(), ilObjLinkResourceGUI\updateLinks(), ilLearningProgressGUI\updateManual(), ilCourseObjectivesGUI\updateMaterialAssignment(), ilObjMediaPoolGUI\updateMediaPoolPage(), ilObjCourseGUI\updateMemberObject(), ilObjSessionGUI\updateMembersObject(), ilObjGroupGUI\updateMembersObject(), ilObjCourseGUI\updateMembersObject(), ilObjContentObjectGUI\updateMenuEntry(), ilMDEditorGUI\updateMetaMetaData(), ilConsultationHoursGUI\updateMulti(), ilObjRepositorySettingsGUI\updateNewItemGroup(), ilObjRoleTemplateGUI\updateObject(), ilContainerReferenceGUI\updateObject(), ilRemoteObjectBaseGUI\updateObject(), ilObjRootFolderGUI\updateObject(), ilObjSurveyQuestionPoolGUI\updateObject(), ilObjGroupGUI\updateObject(), ilObjRoleGUI\updateObject(), ilObjUserGUI\updateObject(), ilObjSessionGUI\updateObject(), ilObjQuestionPoolGUI\updateObject(), ilObjUserGUI\updateObjectOld(), ilRatingCategoryGUI\updateOrder(), ilObjCourseGUI\updateParticipantsStatus(), ilObjComponentSettingsGUI\updatePlugin(), ilOpenIdSettingsGUI\updateProvider(), ilMDEditorGUI\updateQuickEdit(), ilMDEditorGUI\updateQuickEdit_scorm(), ilAdvancedMDSettingsGUI\updateRecord(), ilAdvancedMDSettingsGUI\updateRecords(), ilMDEditorGUI\updateRelation(), ilMDEditorGUI\updateRights(), ilLDAPSettingsGUI\updateRoleAssignment(), ilAuthShibbolethSettingsGUI\updateRoleAssignmentRule(), ilLDAPSettingsGUI\updateRoleMapping(), ilRegistrationSettingsGUI\updateRoles(), ilCourseObjectivesGUI\updateSelfAssessmentAssignment(), ilCourseObjectivesGUI\updateSelfAssessmentLimits(), ilCloudPluginSettingsGUI\updateSettings(), ilObjOrgUnitGUI\updateSettings(), ilObjTaxonomyGUI\updateSettings(), ilConsultationHoursGUI\updateSettings(), ilObjSearchSettingsGUI\updateSettingsObject(), ilSettingsTemplateGUI\updateSettingsTemplate(), ilSkillTemplateReferenceGUI\updateSkillTemplateReference(), ilObjPaymentSettingsGUI\updateStatisticObject(), ilObjGroupGUI\updateStatusObject(), ilRegistrationGUI\updateSubscriptionRequest(), ilAdvancedMDSettingsGUI\updateSubstitutions(), ilObjCategoryGUI\updateTaxonomySettingsObject(), ilMDEditorGUI\updateTechnical(), ilDidacticTemplateSettingsGUI\updateTemplate(), ilGlossaryTermGUI\updateTerm(), ilObjGlossaryGUI\updateTerm(), ilObjForumGUI\updateThreadObject(), ilCourseContentGUI\updateTimings(), ilBlogPostingGUI\updateTitle(), ilContainerReferenceGUI\updateTitleObject(), ilLPListOfSettingsGUI\updateTLT(), ilObjectServiceSettingsGUI\updateToolSettings(), ilPCIIMTriggerEditorGUI\updateTrigger(), ilLPListOfObjectsGUI\updateUser(), ilCourseContentGUI\updateUserTimings(), ilCalendarCategoryGUI\uploadAppointments(), ilFileSystemGUI\uploadFile(), ilObjHelpSettingsGUI\uploadHelpFile(), ilObjLanguageExtGUI\uploadObject(), ilPCInteractiveImageGUI\uploadOverlayImages(), ilObjMediaObjectGUI\uploadSubtitleFileObject(), ilContainerGUI\useNewEditorObject(), and ilSurveySkillDeterminationGUI\writeSkills().

        {
                global $tpl;
                $tpl->setMessage("success", $a_info, $a_keep);
        }

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setCookie()

static ilUtil::setCookie (   $a_cookie_name,   $a_cookie_value = '',   $a_also_set_super_global = true,   $a_set_cookie_invalid = false  )

static

Definition at line 5019 of file class.ilUtil.php.

References $_COOKIE, and IL_COOKIE_PATH.

Referenced by Auth\checkAuth(), ilStartUpGUI\confirmRegistration(), ilInitialisation\determineClient(), ilSoapUserAdministration\ilSoapUserAdministration(), ilInitialisation\initClientIniFile(), ilSessionControl\removeSessionCookie(), Auth\setAuth(), ilStartUpGUI\showLogin(), and ilStartUpGUI\showLogout().

        {
                /*
                if(!(bool)$a_set_cookie_invalid) $expire = IL_COOKIE_EXPIRE;
                else $expire = time() - (365*24*60*60);
                */
                // Temporary fix for feed.php 
                if(!(bool)$a_set_cookie_invalid) $expire = 0;
                else $expire = time() - (365*24*60*60);
                
                // setcookie() supports 5th parameter
                // only for php version 5.2.0 and above
                if( version_compare(PHP_VERSION, '5.2.0', '>=') )
                {
                        // PHP version >= 5.2.0
                        setcookie( $a_cookie_name, $a_cookie_value, $expire,
                                IL_COOKIE_PATH, IL_COOKIE_DOMAIN, IL_COOKIE_SECURE, IL_COOKIE_HTTPONLY
                        );
                }
                else
                {
                        // PHP version < 5.2.0
                        setcookie( $a_cookie_name, $a_cookie_value, $expire,
                                IL_COOKIE_PATH, IL_COOKIE_DOMAIN, IL_COOKIE_SECURE
                        );
                }
                                        
                if((bool)$a_also_set_super_global) $_COOKIE[$a_cookie_name] = $a_cookie_value;
        }

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setPathStr()

static ilUtil::setPathStr (   $a_path )

static

??? public

Parameters

string

Definition at line 604 of file class.ilUtil.php.

        {
                if ("" != $a_path && "/" != substr($a_path, -1))
                {
                        $a_path .= "/";
                        //$a_path = substr($a_path,1);
                }

                //return getcwd().$a_path;
                return $a_path;
        }

shortenText()

static ilUtil::shortenText (   $a_str,   $a_len,   $a_dots = false,   $a_next_blank = false,   $a_keep_extension = false  )

static

shorten a string to given length.

Adds 3 dots at the end of string (optional) TODO: do not cut within words (->wordwrap function) public

Parameters

string	string to be shortened
integer	string length in chars
boolean	adding 3 dots (true) or not (false, default)
truncate	at first blank after $a_len characters

Returns

string shortended string

Definition at line 1450 of file class.ilUtil.php.

References ilStr\strLen(), ilStr\strPos(), and ilStr\subStr().

Referenced by ilObject\_writeDescription(), ilObjSystemFolder\addHeaderTitleTranslation(), ilObject\create(), ilObjSystemFolder\delete(), ilBookmarkAdministrationGUI\delete(), ilObjWikiGUI\editImportantPagesObject(), ilTree\fetchNodeData(), ilNewsForContextTableGUI\fillRow(), ilLDAPRoleMappingTableGUI\fillRow(), ilAssignmentsTableGUI\fillRow(), ilExParticipantTableGUI\fillRow(), ilAdminSubItemsTableGUI\fillRow(), ilExerciseMemberTableGUI\fillRow(), ilTermListTableGUI\fillRow(), ilPresentationListTableGUI\fillRow(), ilHACPExplorer\formatObject(), ilECSNodeMappingCmsExplorer\formatObject(), ilECSNodeMappingLocalExplorer\formatObject(), ilAICCExplorer\formatObject(), ilWorkspaceExplorer\formatObject(), ilPasteIntoMultipleItemsExplorer\formatObject(), ilSCORMExplorer\formatObject(), ilExplorer\formatObject(), ilContainer\getCompleteDescriptions(), ilObjLinkResourceListGUI\getDescription(), ilPDNotesBlockGUI\getListRowData(), ilMailNotification\getObjectTitle(), ilCalendarEntry\getPresentationTitle(), ilLMPresentationGUI\ilLMNavigation(), ilLMPresentationGUI\ilLocator(), ilObjWikiGUI\initSettingsForm(), ilWikiPageTemplateGUI\listTemplates(), ilChartDataSpider\parseGlobalOptions(), ilMainMenuGUI\renderEntry(), ilBenchmark\save(), ilObjExerciseGUI\saveCommentForLearnersObject(), ilObject\setDescription(), ilObject\setTitle(), and ilGlossaryDefinition\shortenShortText().

        {
                include_once("./Services/Utilities/classes/class.ilStr.php");
                if (ilStr::strLen($a_str) > $a_len)
                {
                        if ($a_next_blank)
                        {
                                $len = ilStr::strPos($a_str, " ", $a_len);
                        }
                        else
                        {
                                $len = $a_len;
                        }
                        // BEGIN WebDAV
                        //             - Shorten names in the middle, before the filename extension
                        //             Workaround for Windows WebDAV Client:
                        //             Use the unicode ellipsis symbol for shortening instead of
                        //             three full stop characters.
                        if ($a_keep_extension)
                        {
                                $p = strrpos($a_str, '.');      // this messes up normal shortening, see bug #6190
                        }
                        if ($p === false || $p == 0 || strlen($a_str) - $p > $a_len)
                        {
                                $a_str = ilStr::subStr($a_str,0,$len);
                                if ($a_dots)
                                {
                                        $a_str .= "\xe2\x80\xa6"; // UTF-8 encoding for Unicode ellipsis character.
                                }
                        }
                        else
                        {
                                if ($a_dots)
                                {
                                        $a_str = ilStr::subStr($a_str,0,$len - (strlen($a_str) - $p + 1))."\xe2\x80\xa6".substr($a_str, $p);
                                }
                                else
                                {
                                        $a_str = ilStr::subStr($a_str,0,$len - (strlen($a_str) - $p + 1)).substr($a_str, $p);
                                }
                        }
                }

                return $a_str;
        }

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shortenWords()

static ilUtil::shortenWords (   $a_str,   $a_len = 30,   $a_dots = true  )

static

Ensure that the maximum word lenght within a text is not longer than $a_len.

Parameters

string	input string
integer	max. word length
boolean	append "..." to shortened words

Definition at line 1507 of file class.ilUtil.php.

References ilStr\strLen(), and ilStr\subStr().

Referenced by ilNewsForContextBlockGUI\fillRow(), and ilCalendarEntry\getPresentationTitle().

        {
                include_once("./Services/Utilities/classes/class.ilStr.php");
                $str_arr = explode(" ", $a_str);
                
                for ($i = 0; $i < count($str_arr); $i++)
                {
                        if (ilStr::strLen($str_arr[$i]) > $a_len)
                        {
                                $str_arr[$i] = ilStr::subStr($str_arr[$i], 0, $a_len);
                                if ($a_dots)
                                {
                                        $str_arr[$i].= "...";
                                }
                        }
                }
                
                return implode($str_arr, " ");
        }

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sort_func()

static ilUtil::sort_func (   $a,   $b  )

static

sub-function to sort an array

Parameters

array	$a
array	$b

Returns

boolean true on success / false on error

Definition at line 3318 of file class.ilUtil.php.

References ilStr\strCmp(), and ilStr\strToUpper().

        {
                global $array_sortby,$array_sortorder;

                if(!isset($array_sortby))
                {
                        // occured in: setup -> new client -> install languages -> sorting of languages
                        $array_sortby = 0;
                }
                
                // this comparison should give optimal results if
                // locale is provided and mb string functions are supported
                if ($array_sortorder == "asc")
                {
                        return ilStr::strCmp($a[$array_sortby], $b[$array_sortby]);
                }

                if ($array_sortorder == "desc")
                {
                        return !ilStr::strCmp($a[$array_sortby], $b[$array_sortby]);
                        return strcoll(ilStr::strToUpper($b[$array_sortby]), ilStr::strToUpper($a[$array_sortby]));
                }
        }

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sort_func_numeric()

static ilUtil::sort_func_numeric (   $a,   $b  )

static

sub-function to sort an array

Parameters

array	$a
array	$b

Returns

boolean true on success / false on error

Definition at line 3352 of file class.ilUtil.php.

        {
                global $array_sortby,$array_sortorder;

                if ($array_sortorder == "asc")
                {
                        return $a["$array_sortby"] > $b["$array_sortby"];
                }

                if ($array_sortorder == "desc")
                {
                        return $a["$array_sortby"] < $b["$array_sortby"];
                }
        }

sortArray()

static ilUtil::sortArray (   $array,   $a_array_sortby,   $a_array_sortorder = 0,   $a_numeric = false,   $a_keep_keys = false  )

static

sortArray

Parameters

array	array to sort
string	sort_column
string	sort_order (ASC or DESC)
bool	sort numeric?

Returns

array sorted array

Definition at line 3378 of file class.ilUtil.php.

Referenced by ilBenchmarkTableGUI\__construct(), ilTaxonomyTableGUI\__construct(), ilSkillCatTableGUI\__construct(), ilContainerSessionsContentGUI\__showMaterials(), ilCourseObjectiveMaterials\_getAssignableMaterials(), ilExport\_getLastExportFileDate(), ilExport\_getLastExportFileInformation(), ilNewsItem\_getNewsItemsOfUser(), ilTemplate\addILIASFooter(), ilCalendarSchedule\calculate(), ilColumnGUI\determineBlocks(), ilLMTracker\determineProgressStatus(), ilObjTypeDefinitionGUI\editObject(), ilTable2GUI\exportData(), ilObjExercise\exportGradesExcel(), ilObjCourseGUI\fetchPrintMemberData(), ilObjCourseGUI\fetchPrintSubscriberData(), ilPollBlockGUI\fillRow(), ilExAssignmentListTextTableGUI\fillRow(), ilTaxonomyNode\fixOrderNumbers(), ilDataLoader\generateCourses(), ilExAssignment\getAdoptableTeamAssignments(), ilNewsItem\getAggregatedChildNewsData(), ilNewsItem\getAggregatedNewsData(), ilObjSurvey\getAllRelations(), ilItemGroupItems\getAssignableItems(), ilCalendarSelectionBlockGUI\getCalendars(), ilShoppingCartTableGUI\getCartHTML(), ilPersonalSkillExplorerGUI\getChildsOfNode(), ilModulesTableGUI\getComponents(), ilPortfolioPageGUI\getCoursesOfUser(), ilBenchmarkTableGUI\getDataByFirstTable(), ilSessionMaterialsTableGUI\getDataFromDb(), ilFSStorageExercise\getFiles(), ilObjectDefinition\getGroupedRepositoryObjectTypes(), ilNewItemGroupTableGUI\getGroups(), ilDataCollectionNReferenceField\getHTML(), ilTable2GUI\getHTML(), ilTestManScoringParticipantsTableGUI\getInternalyOrderedDataValues(), ilPCImageMapTableGUI\getItems(), ilClipboardTableGUI\getItems(), ilPCIIMTriggerTableGUI\getItems(), ilObjBlogGUI\getKeywords(), ilBookingReservation\getListByDate(), ilItemGroupItemsTableGUI\getMaterials(), ilPageObject\getRecentChanges(), ilObjMediaCast\getSortedItemsArray(), ilObjCourse\getSubItems(), ilObjectDefinition\getSubObjects(), ilObjectDefinition\getSubObjectsRecursively(), ilTagging\getTagsForUser(), ilObjectActivation\getTimingsAdministrationItems(), ilObjectGUI\initDidacticTemplate(), ilPCQuestionGUI\insert(), ilObjectListGUI\insertPreconditions(), ilPCParagraph\linkTermsInDom(), ilObjAssessmentFolderGUI\logsObject(), ilObjGroupGUI\membersGalleryObject(), ilObjCourseGUI\membersGalleryObject(), ilObjectAddNewItemGUI\parsePersonalWorkspace(), ilObjectAddNewItemGUI\parseRepository(), ilObjRoleTemplateGUI\permObject(), ilObjRoleGUI\permObject(), ilTreeExplorerGUI\preloadChilds(), ilObjStyleSettings\read(), ilContainerContentGUI\renderPageEmbeddedBlocks(), ilSkillTreeNode\saveChildsOrder(), ilObjStyleSheet\saveMediaQueryOrder(), ilObjWiki\saveOrderingAndIndentation(), ilWikiPageGUI\searchWikiLinkAC(), ilObjExerciseGUI\showParticipantObject(), ilLMPresentationGUI\showPrintView(), ilTableGUI\sortData(), ilContainerSorting\sortItems(), ilLinkResourceItems\sortItems(), ilExplorer\sortNodes(), ilContainerSorting\sortOrderDefault(), ilCourseObjectiveQuestionAssignmentTableGUI\sortQuestions(), ilShopResultPresentationGUI\sortResult(), ilContainerSorting\sortSubItems(), ilAdvancedMDSettingsGUI\updateSubstitutions(), and ilObjTypeDefinitionGUI\viewObject().

        {
                include_once("./Services/Utilities/classes/class.ilStr.php");
                
                // BEGIN WebDAV: Provide a 'stable' sort algorithm
                if (! $a_keep_keys) {
                        return self::stableSortArray($array,$a_array_sortby,$a_array_sortorder,$a_numeric,$a_keep_keys);
                }
                // END WebDAV Provide a 'stable' sort algorithm

                global $array_sortby,$array_sortorder;

                $array_sortby = $a_array_sortby;

                if ($a_array_sortorder == "desc")
                {
                        $array_sortorder = "desc";
                }
                else
                {
                        $array_sortorder = "asc";
                }
                if($a_numeric)
                {
                        if ($a_keep_keys)
                        {
                                uasort($array, array("ilUtil", "sort_func_numeric"));
                        }
                        else
                        {
                                usort($array, array("ilUtil", "sort_func_numeric"));
                        }
                }
                else
                {
                        if ($a_keep_keys)
                        {
                                uasort($array, array("ilUtil", "sort_func"));
                        }
                        else
                        {
                                usort($array, array("ilUtil", "sort_func"));
                        }
                }
                //usort($array,"ilUtil::sort_func");

                return $array;
        }

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stableSortArray()

static ilUtil::stableSortArray (   $array,   $a_array_sortby,   $a_array_sortorder = 0,   $a_numeric = false  )

static

Sort an aray using a stable sort algorithm, which preveserves the sequence

of array elements which have the same sort value.

To sort an array by multiple sort keys, invoke this function for each sort key.

@param      array   array to sort
@param      string  sort_column
@param      string  sort_order (ASC or DESC)
@param      bool    sort numeric?

@return     array   sorted array
@static

Definition at line 3442 of file class.ilUtil.php.

References mergesort().

Referenced by ilLanguageTableGUI\getItems(), ilSCORMTrackingItemsTableGUI\getItems(), ilSCORM2004TrackingItemsTableGUI\getItems(), and ilTrQuery\getUserDataForObject().

        {
                global $array_sortby,$array_sortorder;

                $array_sortby = $a_array_sortby;

                if ($a_array_sortorder == "desc")
                {
                        $array_sortorder = "desc";
                }
                else
                {
                        $array_sortorder = "asc";
                }

                // Create a copy of the array values for sorting
                $sort_array = array_values($array);

                if($a_numeric)
                {
                        ilUtil::mergesort($sort_array, array("ilUtil", "sort_func_numeric"));
                }
                else
                {
                        ilUtil::mergesort($sort_array, array("ilUtil", "sort_func"));
                }

                return $sort_array;
        }

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stripOnlySlashes()

static ilUtil::stripOnlySlashes (   $a_str )

static

strip slashes if magic qoutes is enabled

Parameters

string

string

Definition at line 2691 of file class.ilUtil.php.

Referenced by ilTextAreaInputGUI\checkInput(), ilObjTermsOfServiceGUI\resetAgreementByLanguageFilter(), assFormulaQuestionGUI\writePostData(), and assQuestionGUI\writeQuestionGenericPostData().

        {
                if (ini_get("magic_quotes_gpc"))
                {
                        $a_str = stripslashes($a_str);
                }

                return $a_str;
        }

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stripScriptHTML()

static ilUtil::stripScriptHTML (   $a_str,   $a_allow = "",   $a_rm_js = true  )

static

strip only html tags (4.0) from text $allowed contains tags to be allowed, in format tags a and b are allowed todo: needs to be optimized-> not very efficient

Parameters

string	$a_str	input string
string	$a_allow	allowed tags, if an empty string is passed a default set of tags is allowed
boolean	$a_rm_js	remove javascript attributes (onclick...)

Definition at line 3047 of file class.ilUtil.php.

Referenced by ilTemplate\fillHeader(), ilTemplate\fillWindowTitle(), secureString(), ilTemplate\setHeaderPageTitle(), ilTemplate\setTitle(), and ilFramesetGUI\show().

        {
                //$a_str = strip_tags($a_str, $a_allow);

                $negativestr = "a,abbr,acronym,address,applet,area,b,base,basefont,".
                        "bdo,big,blockquote,body,br,button,caption,center,cite,code,col,".
                        "colgroup,dd,del,dfn,dir,div,dl,dt,em,fieldset,font,form,frame,".
                        "frameset,h1,h2,h3,h4,h5,h6,head,hr,html,i,iframe,img,input,ins,isindex,kbd,".
                        "label,legend,li,link,map,menu,meta,noframes,noscript,object,ol,".
                        "optgroup,option,p,param,q,s,samp,script,select,small,span,".
                        "strike,strong,style,sub,sup,table,tbody,td,textarea,tfoot,th,thead,".
                        "title,tr,tt,u,ul,var";
                $a_allow = strtolower ($a_allow);
                $negatives = explode(",",$negativestr);
                $outer_old_str = "";
                while($outer_old_str != $a_str)
                {
                        $outer_old_str = $a_str;
                        foreach ($negatives as $item)
                        {
                                $pos = strpos($a_allow, "<$item>");

                                // remove complete tag, if not allowed
                                if ($pos === false)
                                {
                                        $old_str = "";
                                        while($old_str != $a_str)
                                        {
                                                $old_str = $a_str;
                                                $a_str = preg_replace("/<\/?\s*$item(\/?)\s*>/i", "", $a_str);
                                                $a_str = preg_replace("/<\/?\s*$item(\/?)\s+([^>]*)>/i", "", $a_str);
                                        }
                                }
                        }
                }

                if ($a_rm_js)
                {
                        // remove all attributes if an "on..." attribute is given
                        $a_str = preg_replace("/<\s*\w*(\/?)(\s+[^>]*)?(\s+on[^>]*)>/i", "", $a_str);

                        // remove all attributes if a "javascript" is within tag
                        $a_str = preg_replace("/<\s*\w*(\/?)\s+[^>]*javascript[^>]*>/i", "", $a_str);

                        // remove all attributes if an "expression" is within tag
                        // (IE allows something like <b style='width:expression(alert(1))'>test</b>)
                        $a_str = preg_replace("/<\s*\w*(\/?)\s+[^>]*expression[^>]*>/i", "", $a_str);
                }

                return $a_str;
        }

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stripSlashes()

static ilUtil::stripSlashes (   $a_str,   $a_strip_html = true,   $a_allow = ""  )

static

strip slashes if magic qoutes is enabled

Parameters

boolean

strip also html tags

Definition at line 2673 of file class.ilUtil.php.

References secureString().

Referenced by ilShopTopicsGUI\__construct(), ilChatroomKickTask\__construct(), ilAccountRegistrationGUI\__distributeMails(), ilUserSearchFilter\__parseQueryString(), ilSearchGUI\__parseQueryString(), ilRepositorySearchGUI\__parseQueryString(), ilAdvancedSearchGUI\__performContentSearch(), ilAdvancedSearchGUI\__performEntitySearch(), ilAdvancedSearchGUI\__performGeneralSearch(), ilAdvancedSearchGUI\__performKeywordSearch(), ilAdvancedSearchGUI\__performLifecycleSearch(), ilAdvancedSearchGUI\__performTaxonSearch(), ilAdvancedSearchGUI\__performTitleSearch(), ilObjiLincCourseGUI\__search(), ilPaymentTrusteeGUI\__search(), ilPaymentStatisticGUI\__search(), ilObjPaymentSettingsGUI\__search(), ilObjPaymentSettingsGUI\__searchSP(), ilObjUserGUI\_goto(), ilPCParagraph\_input2xml(), ilObjFile\_lookupFileName(), ilObjFileAccess\_lookupVersion(), ilChatroomBanTask\active(), ilGroupRegistrationGUI\add(), ilCourseRegistrationGUI\add(), ilPageEditorGUI\addChangeComment(), ilObjGlossaryGUI\addDefinition(), ilObjGlossaryGUI\addTerm(), ilObjContentObjectGUI\addTooltip(), ilPCInteractiveImage\addTriggerArea(), ilObjPaymentSettingsGUI\addVendorObject(), ilPageEditorGUI\assignCharacteristic(), ilObjRole\assignData(), ilSkillProfileGUI\assignUser(), ilObjQuestionPoolGUI\buildCreateQuestionForm(), ilObjRoleGUI\changeExistingObjectsObject(), ilObjSystemFolderGUI\changeHeaderTitleObject(), ilSetup\checkDataDirSetup(), ilMailQuickFilterInputGUI\checkInput(), ilFormulaInputGUI\checkInput(), ilNonEditableValueGUI\checkInput(), ilLuceneQueryInputGUI\checkInput(), ilFeedUrlInputGUI\checkInput(), ilGloAdvColSortInputGUI\checkInput(), ilBirthdayInputGUI\checkInput(), ilSelectBuilderInputGUI\checkInput(), ilFontSizeInputGUI\checkInput(), ilClozeGapInputBuilderGUI\checkInput(), ilAdvSelectInputGUI\checkInput(), ilAlphabetInputGUI\checkInput(), ilBackgroundImageInputGUI\checkInput(), ilRegExpInputGUI\checkInput(), ilNumericStyleValueInputGUI\checkInput(), ilWidthHeightInputGUI\checkInput(), ilCustomInputGUI\checkInput(), ilTypicalLearningTimeInputGUI\checkInput(), ilSelectInputGUI\checkInput(), ilEMailInputGUI\checkInput(), ilTextWizardInputGUI\checkInput(), ilMailAddressbookGUI\checkInput(), ilUserLoginInputGUI\checkInput(), ilExplorerSelectInputGUI\checkInput(), ilRadioGroupInputGUI\checkInput(), ilCopyrightInputGUI\checkInput(), ilCaptchaInputGUI\checkInput(), ilTRBLBorderStyleInputGUI\checkInput(), ilBackgroundPositionInputGUI\checkInput(), ilLocationInputGUI\checkInput(), ilSuggestedSolutionSelectorGUI\checkInput(), ilCheckboxInputGUI\checkInput(), ilTRBLBorderWidthInputGUI\checkInput(), ilRepositorySelectorInputGUI\checkInput(), ilLinkInputGUI\checkInput(), ilTRBLNumericStyleValueInputGUI\checkInput(), ilCSSRectInputGUI\checkInput(), ilMultiSelectInputGUI\checkInput(), ilTRBLColorPickerInputGUI\checkInput(), ilFileInputGUI\checkInput(), ilPasswordInputGUI\checkInput(), ilTextInputGUI\checkInput(), ilDateTimeInputGUI\checkInput(), ilDurationInputGUI\checkInput(), ilNumberInputGUI\checkInput(), ilDateDurationInputGUI\checkInput(), ilTextAreaInputGUI\checkInput(), ilObjLinkResourceGUI\checkLinkInput(), ilSetup\checkLogSetup(), ilObjPaymentSettingsGUI\checkShopActivationObject(), ilSetup\checkToolsSetup(), ilNestedSetXML\clean(), ilObjSurvey\cloneTextblocks(), ilPageObjectGUI\confirmPageTranslationCreation(), ilObjMediaCastGUI\convertFileObject(), ilPCQuestionOverviewGUI\create(), ilPCResourcesGUI\create(), ilPCSourceCodeGUI\create(), ilPCFileListGUI\create(), ilPCTableGUI\create(), ilBookmarkAdministrationGUI\createBookmark(), ilBookmarkAdministrationGUI\createBookmarkFolder(), ilFileSystemGUI\createDirectory(), ilExportGUI\createExportFile(), ilFileUtils\createFile(), ilObjFileBasedLMGUI\createFromDirectory(), ilPCParagraphGUI\createJS(), ilPageObjectGUI\createPageTranslation(), ilObjBlogGUI\createPosting(), ilSCORM13Package\dbImportSco(), ilObjExerciseGUI\deleteAssignmentsObject(), ilMailAttachmentGUI\deleteAttachments(), ilFileSystemGUI\deleteFile(), ilPCInteractiveImageGUI\deleteOverlays(), ilInitialisation\determineClient(), ilChatroomUploadFileTask\displayLinkToUploadedFile(), ilObjSurveyGUI\doAutoCompleteObject(), ilFileSystemGUI\downloadFile(), ilObjLanguageExtGUI\downloadObject(), ilPCParagraphGUI\edit(), ilPCDataTableGUI\editData(), ilPCDataTableGUI\editDataCl(), ilObjAuthSettingsGUI\editSOAPObject(), ilPersonalSettingsGUI\executeCommand(), ilChatroomClearTask\executeDefault(), ilChatroomPostMessageTask\executeDefault(), ilObjContentObjectGUI\exportHTML(), ilFileSystemGUI\extCommand(), ilWikiSearchBlockGUI\fillDataSection(), ilExportIDTableGUI\fillRow(), ilPDNewsTableGUI\fillRow(), ilObjContentObjectGUI\filterHelpChapters(), ilObjContentObjectGUI\filterTooltips(), ilPaymentCouponGUI\generateCodes(), ilObjTermsOfServiceGUI\getAcceptedContentAsynch(), ilPurchaseBMFGUI\getCreditCard(), ilPurchaseBMFGUI\getDebitEntry(), ilCertificateGUI\getFormFieldsFromPOST(), ilObjUser\getFullname(), ilUserLPTableGUI\getItems(), ilRegistrationCodesTableGUI\getItems(), ilAccountCodesTableGUI\getItems(), ilLMQuestionListTableGUI\getItems(), ilAssignedUsersTableGUI\getItems(), ilTrObjectUsersPropsTableGUI\getItems(), ilTrUserObjectsPropsTableGUI\getItems(), ilSCORM2004TrackingItemsTableGUI\getItems(), ilSCORMTrackingItemsTableGUI\getItems(), ilUserTableGUI\getItems(), ilTrSummaryTableGUI\getItems(), assAnswerCloze\getNumericValueFromText(), ilNumberInputGUI\getPostValueForComparison(), assTextQuestion\getSolutionSubmit(), assClozeTest\getSolutionSubmit(), ilUserTableGUI\getUserIdsForFilter(), ilClozeGapInputBuilderGUI\getValue(), ilClozeGapInputBuilderGUI\getValueCombination(), ilPCParagraph\handleAjaxContent(), ilObjSessionGUI\handleFileUpload(), ilObjFileGUI\handleFileUpload(), ilObjForumGUI\handleFormInput(), ilADTDateSearchUtil\handleTextInputPost(), ilPaymentCouponGUI\importCodes(), ilPCTable\importHtml(), ilInitialisation\initLanguage(), ilLuceneUserSearchGUI\initUserSearchCache(), ilLuceneSearchGUI\initUserSearchCache(), ilSearchGUI\initUserSearchCache(), ilAdvancedSearchGUI\initUserSearchCache(), ilMDEditorGUI\keywordAutocomplete(), ilBlogPostingGUI\keywordAutocomplete(), ilFileSystemGUI\listFiles(), ilCalendarAppointmentGUI\load(), ilObjSessionGUI\load(), ilObjGroupGUI\load(), ilECSUser\loadFromGET(), ilLDAPRoleGroupMappingSettings\loadFromPost(), ilECSSettingsGUI\loadFromPost(), ilCalendarAppointmentGUI\loadNotificationRecipients(), ilAdvancedMDSettingsGUI\loadRecordFormData(), ilRecurrenceInputGUI\loadRecurrence(), ilCalendarAppointmentGUI\loadRecurrenceSettings(), ilObjSessionGUI\loadRecurrenceSettings(), ilLDAPSettingsGUI\loadRoleAssignmentRule(), ilAuthContainerSOAP\loginObserver(), ilMailSearchGUI\lookupRecipientAsync(), ilMailFormGUI\lookupRecipientAsync(), ilObjLanguageExtGUI\maintainExecuteObject(), ilStartUpGUI\migrateAccount(), ilCSVReader\open(), assQuestionGUI\outChapterSelector(), assQuestionGUI\outPageSelector(), ilShopAdvancedSearchGUI\parseQueryString(), ilPaymentObjectGUI\performAddPrice(), ilObjPaymentSettingsGUI\performAddPriceObject(), ilMailFolderGUI\performAddSubFolder(), ilMailingListsGUI\performDelete(), ilMailingListsGUI\performDeleteMembers(), ilMailFolderGUI\performRenameSubFolder(), ilPaymentTrusteeGUI\performSearch(), ilShopGUI\performSearch(), ilRepositorySearchGUI\performSearch(), ilPaymentStatisticGUI\performSearch(), ilObjWikiGUI\performSearchObject(), ilObjPaymentSettingsGUI\performSearchSPObject(), prepareFormOutput(), ilLMPageGUI\processAnswer(), ilPageObjectGUI\processAnswer(), ilICalParser\purgeString(), ilMDFormat\read(), ilMDEntity\read(), ilMDLocation\read(), ilMDIdentifier_\read(), ilMDIdentifier\read(), ilMDDescription\read(), ilMDKeyword\read(), ilMDTypicalAgeRange\read(), ilMDTaxon\read(), ilMDAnnotation\read(), ilMDRights\read(), ilMDTaxonPath\read(), ilMDContribute\read(), ilMDLifecycle\read(), ilMDRequirement\read(), ilMDRelation\read(), ilMDMetaMetadata\read(), ilMDClassification\read(), ilMDTechnical\read(), ilMDGeneral\read(), ilMDEducational\read(), ilShopController\redirect(), ilLuceneUserSearchGUI\remoteSearch(), ilLuceneSearchGUI\remoteSearch(), ilAdvancedSearchGUI\remoteSearch(), ilSearchGUI\remoteSearch(), ilLuceneAdvancedSearchGUI\remoteSearch(), ilFileSystemGUI\renameFile(), ilFileSystemGUI\renameFileForm(), ilTable2GUI\restoreTemplate(), ilQtiMatImageSecurity\sanitizeLabel(), ilCalendarCategoryGUI\save(), ilLMPageObjectGUI\save(), ilObjCalendarSettingsGUI\save(), ilRadiusSettingsGUI\save(), ilRegistrationSettingsGUI\save(), ilStructureObjectGUI\save(), ilCourseContentGUI\saveAcceptance(), ilPCMediaObjectGUI\saveAliasProperties(), ilObjSkillManagementGUI\saveAllTemplateTitles(), ilObjSkillManagementGUI\saveAllTitles(), ilObjSCORM2004LearningModuleGUI\saveAllTitles(), ilPCImageMapEditorGUI\saveArea(), ilPCIIMTriggerEditorGUI\saveArea(), ilImageMapEditorGUI\saveArea(), ilRegistrationSettingsGUI\saveAssignment(), ilMailingListsGUI\saveAssignmentForm(), ilObjSystemFolderGUI\saveBenchSettingsObject(), ilPaymentCouponGUI\saveCodeForm(), ilObjExerciseGUI\saveCommentForLearnersObject(), ilObjExerciseGUI\saveCommentsObject(), ilPaymentCouponGUI\saveCouponForm(), ilDAVCronDiskQuota\saveCustomSettings(), ilCronDeleteInactiveUserAccounts\saveCustomSettings(), ilGlossaryTermGUI\saveDefinition(), ilObjFileAccessSettingsGUI\saveDiskQuotaMailTemplate(), ilObjFileAccessSettingsGUI\saveDownloadingSettings(), ilObjMDSettingsGUI\saveEntry(), ilObjContentObjectGUI\saveExportIds(), ilObjTestSettingsGeneralGUI\saveGeneralProperties(), ilObjExerciseGUI\saveGradesObject(), ilObjWikiGUI\saveGradingObject(), ilObjSystemFolderGUI\saveHeaderTitleObject(), ilObjSystemFolderGUI\saveHeaderTitlesObject(), ilSurveyEditorGUI\saveHeadingObject(), ilPageObjectGUI\saveInitialOpenedContent(), ilTaxAssignInputGUI\saveInput(), ilTaggingGUI\saveInput(), ilObjSystemFolderGUI\saveJavaServerObject(), ilTaggingGUI\saveJS(), ilPCParagraphGUI\saveJS(), ilTestScoringGUI\saveManScoringParticipantScreen(), ilLDAPSettingsGUI\saveMapping(), ilObjGroupGUI\saveMapSettingsObject(), ilObjCourseGUI\saveMapSettingsObject(), ilObjExternalToolsSettingsGUI\saveMapsObject(), ilMarkSchemaGUI\saveMarkSchemaFormData(), ilSetup\saveMasterSetup(), ilObjExternalToolsSettingsGUI\saveMathJaxObject(), ilPCParagraph\saveMetaKeywords(), ilObjUserFolderGUI\saveNewAccountMailObject(), ilObjLanguageExtGUI\saveObject(), ilObjGroupGUI\saveObject(), ilObjSAHSLearningModuleGUI\saveObject(), ilObjStyleSheetGUI\saveObject(), ilMailOptionsGUI\saveOptions(), ilContainerGUI\savePageContentObject(), ilStructureObjectGUI\savePageLayout(), ilObjContentObjectGUI\savePageLayout(), ilPersonalSettingsGUI\savePassword(), ilObjPaymentSettingsGUI\savePaypalSettingsObject(), ilPersonalProfileGUI\savePersonalData(), ilObjPortfolioBaseGUI\savePortfolioPagesOrdering(), ilPersonalProfileGUI\saveProfile(), ilPCFileListGUI\saveProperties(), ilObjSCORM2004LearningModuleGUI\saveProperties(), ilObjSurveyGUI\savePropertiesObject(), ilObjMediaObjectGUI\savePropertiesObject(), ilRatingGUI\saveRating(), ilObjTaggingSettingsGUI\saveSettings(), ilObjLearningResourcesSettingsGUI\saveSettings(), ilObjAssessmentFolderGUI\saveSettingsObject(), ilObjTaxonomyGUI\saveSorting(), ilObjExerciseGUI\saveStatusObject(), ilObjContentObjectGUI\saveStyleSettings(), ilObjPortfolioBaseGUI\saveStyleSettings(), ilObjSCORM2004LearningModuleGUI\saveStyleSettings(), ilObjGlossaryGUI\saveStyleSettings(), ilObjBlogGUI\saveStyleSettings(), ilObjWikiGUI\saveStyleSettingsObject(), ilContainerGUI\saveStyleSettingsObject(), ilLDAPSettingsGUI\saveSyncronizationSettings(), ilPortfolioRepositoryGUI\saveTitles(), ilObjContentObjectGUI\saveTooltips(), ilShopTopicsGUI\saveTopic(), ilTranslationGUI\saveTranslations(), ilObjectTranslationGUI\saveTranslations(), ilObjRootFolderGUI\saveTranslationsObject(), ilObjCategoryGUI\saveTranslationsObject(), SurveyTextQuestion\saveUserInput(), ilObjFileAccessSettingsGUI\saveWebDAVSettings(), assClozeTest\saveWorkingData(), ilObjiLincCourseGUI\searchObject(), ilObjPaymentSettingsGUI\searchObject(), ilObjExerciseGUI\selectAssignmentObject(), ilObjExerciseGUI\selectParticipantObject(), ilPCTableGUI\setAlignment(), ilImageMapEditorGUI\setHighlight(), ilObjHelpSettingsGUI\setMode(), ilObjMediaObjectGUI\setObjectPerCreationForm(), ilPCTableGUI\setProperties(), ilLDAPRoleGroupMappingSetting\setRoleByName(), ilPCTableGUI\setSpans(), ilPCTableGUI\setStyles(), ilObjChatroomGUI\settings(), ilPCTableGUI\setWidths(), ilCalendarCategoryGUI\sharePerformSearch(), ilPaymentCouponGUI\showCodeImport(), ilPaymentCouponGUI\showCodes(), ilPaymentCouponGUI\showCoupons(), ilRegistrationGUI\showCustomFields(), ilPaymentCouponGUI\showObjects(), ilObjSCORMLearningModuleGUI\showTrackingItems(), ilObjSCORM2004LearningModuleGUI\showTrackingItems(), ilObjSCORMLearningModuleGUI\showTrackingItemsBySco(), ilObjSCORM2004LearningModuleGUI\showTrackingItemsBySco(), ilObjTaggingSettingsGUI\showUsers(), stripSlashesArray(), stripSlashesRecursive(), ilPasswordAssistanceGUI\submitAssignPasswordForm(), ilPageObjectGUI\switchToLanguage(), ilSetup\testLatex(), ilFileSystemGUI\unzipFile(), ilPCQuestionOverviewGUI\update(), ilPCSourceCodeGUI\update(), ilPCResourcesGUI\update(), ilPCInteractiveImageGUI\update(), ilPCTabsGUI\update(), ilCalendarCategoryGUI\update(), ilMDEditorGUI\updateAnnotation(), ilImageMapEditorGUI\updateAreas(), ilPCImageMapEditorGUI\updateAreas(), ilBookmarkAdministrationGUI\updateBookmark(), ilBookmarkAdministrationGUI\updateBookmarkFolder(), ilMDEditorGUI\updateClassification(), ilNestedSetXML\updateDomNode(), ilMDEditorGUI\updateEducational(), ilObjMDSettingsGUI\updateEntry(), ilMDEditorGUI\updateGeneral(), ilObjCourseGUI\updateInfoObject(), ilObjGroupGUI\updateInfoObject(), ilPCDataTableGUI\updateJS(), ilMDKeyword\updateKeywords(), ilMDEditorGUI\updateLifecycle(), ilObjLinkResourceGUI\updateLinks(), ilExerciseXMLParser\updateMarking(), ilSetup\updateMasterSettings(), ilObjSessionGUI\updateMembersObject(), ilMDEditorGUI\updateMetaMetaData(), ilNoteGUI\updateNote(), ilObjCourseGUI\updateObject(), ilObjUserGUI\updateObjectOld(), ilObjExerciseGUI\updatePeerReviewCommentsObject(), ilObjExerciseGUI\updatePeerReviewObject(), ilObjExerciseGUI\updatePeerReviewTextObject(), ilPaymentObjectGUI\updatePrice(), ilObjPaymentSettingsGUI\updatePriceObject(), ilSCORM2004ScoGUI\updateProperties(), ilMDEditorGUI\updateQuickEdit(), ilMDEditorGUI\updateQuickEdit_scorm(), ilMDEditorGUI\updateQuickEdit_scorm_propagate(), ilAdvancedMDSettingsGUI\updateRecords(), ilMDEditorGUI\updateRelation(), ilMDEditorGUI\updateRights(), ilChatroomSmileyTask\updateSmiliesObject(), ilRegistrationGUI\updateSubscriptionRequest(), ilMDEditorGUI\updateTechnical(), ilGlossaryTermGUI\updateTerm(), ilObjGlossaryGUI\updateTerm(), ilFileSystemGUI\uploadFile(), ilObjLanguageExtGUI\uploadObject(), ilChatroomSmileyTask\uploadSmileyObject(), ilObjMediaObjectGUI\uploadSubtitleFileObject(), ilGroupRegistrationGUI\validate(), and ilCourseRegistrationGUI\validate().

        {
                if (ini_get("magic_quotes_gpc"))
                {
                        $a_str = stripslashes($a_str);
                }
//echo "<br><br>-".$a_strip_html."-".htmlentities($a_str);
//echo "<br>-".htmlentities(ilUtil::secureString($a_str, $a_strip_html, $a_allow));
                return ilUtil::secureString($a_str, $a_strip_html, $a_allow);
        }

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stripSlashesArray()

static ilUtil::stripSlashesArray (   $a_arr,   $a_strip_html = true,   $a_allow = ""  )

static

Strip slashes from array.

Definition at line 2623 of file class.ilUtil.php.

References stripSlashes().

Referenced by ilSkillTreeNodeGUI\copyItems(), ilStructureObjectGUI\copyItems(), ilSCORM2004NodeGUI\copyItems(), ilObjSCORM2004LearningModuleGUI\copyItems(), ilObjContentObjectGUI\copyItems(), ilObjContentObjectGUI\copyPage(), ilSkillTreeNodeGUI\cutItems(), ilStructureObjectGUI\cutItems(), ilSCORM2004NodeGUI\cutItems(), ilObjSCORM2004LearningModuleGUI\cutItems(), ilObjContentObjectGUI\cutItems(), ilObjContentObjectGUI\movePage(), ilObjAccessibilitySettingsGUI\saveAccessKeys(), ilStructureObjectGUI\saveAllTitles(), ilObjContentObjectGUI\saveAllTitles(), ilObjItemGroupGUI\saveItemAssignment(), ilPCInteractiveImageGUI\savePopups(), ilAdvancedMDRecordGUI\saveSelection(), ilPCTabsGUI\saveTabs(), ilBasicSkillGUI\updateLevelOrder(), and ilObjExerciseGUI\uploadMultiFeedbackObject().

        {
                if (is_array($a_arr))
                {
                        foreach ($a_arr as $k => $v)
                        {
                                $a_arr[$k] = ilUtil::stripSlashes($v, $a_strip_html, $a_allow);
                        }
                }

                return $a_arr;
        }

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stripSlashesRecursive()

static ilUtil::stripSlashesRecursive (   $a_data,   $a_strip_html = true,   $a_allow = ""  )

static

Strip slashes from array and sub-arrays.

Definition at line 2642 of file class.ilUtil.php.

References stripSlashes().

Referenced by ilEssayKeywordWizardInputGUI\checkInput(), ilMultipleChoiceWizardInputGUI\checkInput(), ilClozeGapInputBuilderGUI\checkInput(), ilKprimChoiceWizardInputGUI\checkInput(), ilMatchingPairWizardInputGUI\checkInput(), ilImagemapFileInputGUI\checkInput(), ilImageWizardInputGUI\checkInput(), ilMatchingWizardInputGUI\checkInput(), ilMatrixRowWizardInputGUI\checkInput(), ilAnswerWizardInputGUI\checkInput(), ilSingleChoiceWizardInputGUI\checkInput(), ilErrorTextWizardInputGUI\checkInput(), ilKVPWizardInputGUI\checkInput(), ilCategoryWizardInputGUI\checkInput(), ilCtrl\getParameterArrayByClass(), and assClozeTestGUI\writeAnswerSpecificPostData().

        {
                if (is_array($a_data))
                {
                        foreach ($a_data as $k => $v)
                        {
                                if (is_array($v))
                                {
                                        $a_data[$k] = ilUtil::stripSlashesRecursive($v, $a_strip_html, $a_allow);
                                }
                                else
                                {
                                        $a_data[$k] = ilUtil::stripSlashes($v, $a_strip_html, $a_allow);
                                }
                        }
                }
                else
                {
                        $a_data = ilUtil::stripSlashes($a_data, $a_strip_html, $a_allow);
                }

                return $a_data;
        }

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switchColor()

static ilUtil::switchColor (   $a_num,   $a_css1,   $a_css2  )

static

switches style sheets for each even $a_num (used for changing colors of different result rows)

public

Parameters

integer	$a_num	the counter
string	$a_css1	name of stylesheet 1
string	$a_css2	name of stylesheet 2

Returns

string $a_css1 or $a_css2

Definition at line 628 of file class.ilUtil.php.

Referenced by ilCourseContentGUI\__renderItem(), ilCourseContentGUI\__renderUserItem(), ilObjCategoryGUI\_importCategoriesForm(), ilObjRoleGUI\askDeleteDesktopItemObject(), ilCourseObjectivesGUI\askDeleteObjective(), ilCourseArchivesGUI\confirmDeleteArchives(), ilMemberExportGUI\confirmDeleteExportFile(), ilObjTypeDefinitionGUI\displayList(), ilObjObjectFolderGUI\displayList(), ilRegistrationSettingsGUI\editEmailAssignments(), ilObjMediaObjectGUI\editFilesObject(), ilObjTypeDefinitionGUI\editObject(), ilRegistrationSettingsGUI\editRoleAccessLimitations(), ilRegistrationSettingsGUI\editRoles(), ilCourseContentGUI\editTimings(), ilObjSessionGUI\eventsListObject(), ilForumExportGUI\executeCommand(), ilObjUserFolderGUI\exportObject(), ilCourseObjectiveQuestionsTableGUI\fillRow(), ilObjRoleGUI\listDesktopItemsObject(), ilSessionOverviewGUI\listSessions(), ilObjRoleTemplateGUI\permObject(), ilTableGUI\render(), ilSCORM2004ScoGUI\sahs_questions(), ilSCORM2004ScoGUI\sco_resources(), ilObjForumGUI\setTreeStateAsynchObject(), ilShopShoppingCartGUI\showCouponInput(), ilGlossaryPresentationGUI\showDownloadList(), ilLMPresentationGUI\showDownloadList(), ilMemberExportGUI\showFileList(), ilObjAICCLearningModuleGUI\showTrackingItems(), ilStructureObjectGUI\subchap(), ilCourseArchivesGUI\view(), and ilObjFileAccessSettingsGUI\viewDiskQuotaReport().

        {
                if (!($a_num % 2))
                {
                        return $a_css1;
                }
                else
                {
                        return $a_css2;
                }
        }

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tf2yn()

static ilUtil::tf2yn (   $a_tf )

static

convert true/false to "y"/"n"

Definition at line 3296 of file class.ilUtil.php.

Referenced by ilObjiLincCourseGUI\afterSave(), ilObjContentObject\exportXMLProperties(), ilObjRoleGUI\permSaveObject(), ilObjSAHSLearningModule\setAutoReview(), ilObjFileBasedLM\update(), ilObjGlossary\update(), ilObjSAHSLearningModule\update(), ilObjiLincCourseGUI\updateObject(), and ilObjContentObject\updateProperties().

        {
                if($a_tf)
                {
                        return "y";
                }
                else
                {
                        return "n";
                }
        }

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unique_multi_array()

static ilUtil::unique_multi_array (   $array,   $sub_key  )

static

Make a multi-dimensional array to have only DISTINCT values for a certain "column".

It's like using the DISTINCT parameter on a SELECT sql statement.

Parameters

array	your multi-dimensional array
string	'column' to filter

Returns

array filtered array

Author

Unknown tru@a.nosp@m.scri.nosp@m.bedat.nosp@m.a.co.nosp@m.m (found in PHP annotated manual)

Definition at line 3521 of file class.ilUtil.php.

        {
                $target = array();
                $existing_sub_key_values = array();

                foreach ($array as $key=>$sub_array)
                {
                        if (!in_array($sub_array[$sub_key], $existing_sub_key_values))
                        {
                                $existing_sub_key_values[] = $sub_array[$sub_key];
                                $target[$key] = $sub_array;
                        }
                }

                return $target;
        }

unmaskAttributeTag()

static ilUtil::unmaskAttributeTag (   $a_str,   $tag,   $tag_att  )

static

Definition at line 2958 of file class.ilUtil.php.

References $ilLog.

Referenced by unmaskSecureTags().

        {
                global $ilLog;

                while (eregi("<($tag $tag_att$tag_att=\"(([\$@!*()~;,_0-9A-z/:=%\\.&#?+\\-])*)\")>",
                        $a_str, $found))
                {
                        $un = array(".", "-", "+", "?", '$', "*", "(", ")");
                        $esc = array();
                        foreach($un as $v)
                        {
                                $esc[] = "\\".$v;
                        }
                        $ff = str_replace($un, $esc, $found[1]);

                        $old_str = $a_str;
                        $a_str = eregi_replace("<".$ff.">",
                                "<$tag $tag_att=\"".ilUtil::secureLink($found[2])."\">", $a_str);
                        if ($old_str == $a_str)
                        {
                                $ilLog->write("ilUtil::unmaskA-".htmlentities($old_str)." == ".
                                        htmlentities($a_str));
                                return $a_str;
                        }
                }
                $a_str = str_replace("&lt;/$tag&gt;", "</$tag>", $a_str);
                return $a_str;
        }

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unmaskSecureTags()

static ilUtil::unmaskSecureTags (   $a_str,   $allow_array  )

static

Definition at line 2802 of file class.ilUtil.php.

References $t, unmaskAttributeTag(), and unmaskTag().

Referenced by secureString().

        {
                foreach ($allow_array as $t)
                {
                        switch($t)
                        {
                                case "a":
                                        $a_str = ilUtil::unmaskAttributeTag($a_str, "a", "href");
                                        break;

                                case "img":
                                        $a_str = ilUtil::unmaskAttributeTag($a_str, "img", "src");
                                        break;

                                case "p":
                                case "div":
                                        $a_str = ilUtil::unmaskTag($a_str, $t, array(
                                                array("param" => "align", "value" => "left"),
                                                array("param" => "align", "value" => "center"),
                                                array("param" => "align", "value" => "justify"),
                                                array("param" => "align", "value" => "right")
                                                ));
                                        break;

                                default:
                                        $a_str = ilUtil::unmaskTag($a_str, $t);
                                        break;
                        }
                }

                return $a_str;
        }

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unmaskTag()

static ilUtil::unmaskTag (   $a_str,   $t,   $fix_param = ""  )

static

Definition at line 3008 of file class.ilUtil.php.

References $t.

Referenced by unmaskSecureTags().

        {
                $a_str = str_replace("&lt;".$t."&gt;", "<".$t.">", $a_str);
                $a_str = str_replace("&lt;/".$t."&gt;", "</".$t.">", $a_str);

                if (is_array($fix_param))
                {
                        foreach ($fix_param      as $p)
                        {
                                $k = $p["param"];
                                $v = $p["value"];
                                $a_str = str_replace("&lt;$t $k=\"$v\"&gt;",
                                        "<"."$t $k=\"$v\"".">", $a_str);
                        }
                }
                return $a_str;
        }

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unserializeSession()

static ilUtil::unserializeSession (   $data )

static

Returns the unserialized ILIAS session data.

Parameters

array

$data

The serialized ILIAS session data from database

Returns

array

Definition at line 5132 of file class.ilUtil.php.

References $data, and $result.

        {
                $vars = preg_split(
                        '/([a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff^|]*)\|/',
                        $data,
                        -1,
                        PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE
                );

                $result = array();

                for($i = 0; $vars[$i]; $i++)
                {
                        $result[$vars[$i++]] = unserialize($vars[$i]);
                }

                return $result;
        }

unzip()

static ilUtil::unzip (   $a_file,   $overwrite = false,   $a_flat = false  )

static

unzip file

Parameters

string	$a_file	full path/filename
boolean	$overwrite	pass true to overwrite existing files

Definition at line 1745 of file class.ilUtil.php.

References $file, $ilLog, delDir(), escapeShellArg(), execQuoted(), ilTempnam(), makeDir(), and ilFileUtils\recursive_dirscan().

Referenced by ilObjCategoryGUI\_importCategories(), ilExportContainer\addSubitems(), ilExAssignment\downloadAllDeliveredFiles(), ilSurveyExporter\getXmlRepresentation(), ilObjStyleSheet\import(), ilCertificate\importCertificate(), ilObjGlossaryGUI\importFileObject(), ilObjContentObject\importFromZipFile(), ilImport\importObject(), ilObjSurveyQuestionPool\importObject(), ilObjSurvey\importObject(), ilSCORM2004ScoGUI\importSave(), ilObjUserFolderGUI\importUserRoleAssignmentObject(), ilObjSCORMLearningModuleGUI\newModuleVersionUpload(), ilObjSCORM2004LearningModuleGUI\preview(), ilFileUtils\processZipFile(), ilFileDataGroup\unpackImportFile(), ilFileDataCourse\unpackImportFile(), ilFileDataImportMail\unzip(), ilFileDataImportGroup\unzip(), ilFileSystemGUI\unzipFile(), ilExAssignment\uploadMultiFeedbackFile(), ilObjSAHSLearningModuleGUI\uploadObject(), ilObjQuestionPoolGUI\uploadQplObject(), and ilObjTestGUI\uploadTstObject().

        {
                global $ilLog;

                if (!is_file($a_file))
                {
                        return;
                }
                
                // if flat, move file to temp directory first
                if ($a_flat)
                {
                        $tmpdir = ilUtil::ilTempnam();
                        ilUtil::makeDir($tmpdir);
                        copy($a_file, $tmpdir.DIRECTORY_SEPARATOR.basename($a_file));
                        $orig_file = $a_file;
                        $a_file = $tmpdir.DIRECTORY_SEPARATOR.basename($a_file);
                        $origpathinfo = pathinfo($orig_file);
                }
                
                $pathinfo = pathinfo($a_file);
                $dir = $pathinfo["dirname"];
                $file = $pathinfo["basename"];

                // unzip
                $cdir = getcwd();
                chdir($dir);
                $unzip = PATH_TO_UNZIP;

                // the following workaround has been removed due to bug
                // http://www.ilias.de/mantis/view.php?id=7578
                // since the workaround is quite old, it may not be necessary
                // anymore, alex 9 Oct 2012
/*
                // workaround for unzip problem (unzip of subdirectories fails, so
                // we create the subdirectories ourselves first)
                // get list
                $unzipcmd = "-Z -1 ".ilUtil::escapeShellArg($file);
                $arr = ilUtil::execQuoted($unzip, $unzipcmd);
                $zdirs = array();

                foreach($arr as $line)
                {
                        if(is_int(strpos($line, "/")))
                        {
                                $zdir = substr($line, 0, strrpos($line, "/"));
                                $nr = substr_count($zdir, "/");
                                //echo $zdir." ".$nr."<br>";
                                while ($zdir != "")
                                {
                                        $nr = substr_count($zdir, "/");
                                        $zdirs[$zdir] = $nr;                            // collect directories
                                        //echo $dir." ".$nr."<br>";
                                        $zdir = substr($zdir, 0, strrpos($zdir, "/"));
                                }
                        }
                }

                asort($zdirs);

                foreach($zdirs as $zdir => $nr)                         // create directories
                {
                        ilUtil::createDirectory($zdir);
                }
*/

                // real unzip
                if (!$overwrite)
                {
                        $unzipcmd = ilUtil::escapeShellArg($file);
                }
                else
                {
                        $unzipcmd = "-o ".ilUtil::escapeShellArg($file);
                }
                ilUtil::execQuoted($unzip, $unzipcmd);

                chdir($cdir);

                // remove all sym links
                clearstatcache();                       // prevent is_link from using cache
                $dir_realpath = realpath($dir);
                foreach (new RecursiveIteratorIterator(new RecursiveDirectoryIterator($dir)) as $name => $f)
                {
                        if (is_link($name))
                        {
                                $target = readlink($name);
                                if (substr($target, 0, strlen($dir_realpath)) != $dir_realpath)
                                {
                                        unlink($name);
                                        $ilLog->write("Remove symlink ".$name);
                                }
                        }
                }

                // if flat, get all files and move them to original directory
                if ($a_flat)
                {
                        include_once("./Services/Utilities/classes/class.ilFileUtils.php");
                        $filearray = array();
                        ilFileUtils::recursive_dirscan($tmpdir, $filearray);
                        if (is_array($filearray["file"]))
                        {
                                foreach ($filearray["file"] as $k => $f)
                                {
                                        if (substr($f, 0, 1) != "." && $f != basename($orig_file))
                                        {
                                                copy($filearray["path"][$k].$f, $origpathinfo["dirname"].DIRECTORY_SEPARATOR.$f);
                                        }
                                }
                        }
                        ilUtil::delDir($tmpdir);
                }
        }

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virusHandling()

static ilUtil::virusHandling (   $a_file,   $a_orig_name = "",   $a_clean = true  )

static

scan file for viruses and clean files if possible

Definition at line 4084 of file class.ilUtil.php.

References $lng, and ilVirusScannerFactory\_getInstance().

Referenced by ilUploadFiles\_copyUploadFile(), ilMultipleChoiceWizardInputGUI\checkInput(), ilFlashFileInputGUI\checkInput(), ilFileWizardInputGUI\checkInput(), ilImagemapFileInputGUI\checkInput(), ilImageWizardInputGUI\checkInput(), ilMatchingWizardInputGUI\checkInput(), ilSingleChoiceWizardInputGUI\checkInput(), ilFileInputGUI\checkInput(), assFileUpload\checkUpload(), ilKprimChoiceWizardInputGUI\checkUploads(), moveUploadedFile(), ilFileUtils\processZipFile(), and ilDAVServer\PUTfinished().

        {
                global $lng;

                if (IL_VIRUS_SCANNER != "None")
                {
                        require_once("./Services/VirusScanner/classes/class.ilVirusScannerFactory.php");
                        $vs = ilVirusScannerFactory::_getInstance();
                        if (($vs_txt = $vs->scanFile($a_file, $a_orig_name)) != "")
                        {
                                if ($a_clean && (IL_VIRUS_CLEAN_COMMAND != ""))
                                {
                                        $clean_txt = $vs->cleanFile($a_file, $a_orig_name);
                                        if ($vs->fileCleaned())
                                        {
                                                $vs_txt.= "<br />".$lng->txt("cleaned_file").
                                                        "<br />".$clean_txt;
                                                $vs_txt.= "<br />".$lng->txt("repeat_scan");
                                                if (($vs2_txt = $vs->scanFile($a_file, $a_orig_name)) != "")
                                                {
                                                        return array(false, nl2br($vs_txt)."<br />".$lng->txt("repeat_scan_failed").
                                                                "<br />".nl2br($vs2_txt));
                                                }
                                                else
                                                {
                                                        return array(true, nl2br($vs_txt)."<br />".$lng->txt("repeat_scan_succeded"));
                                                }
                                        }
                                        else
                                        {
                                                return array(false, nl2br($vs_txt)."<br />".$lng->txt("cleaning_failed"));
                                        }
                                }
                                else
                                {
                                        return array(false, nl2br($vs_txt));
                                }
                        }
                }

                return array(true,"");
        }

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yn2tf()

static ilUtil::yn2tf (   $a_yn )

static

convert "y"/"n" to true/false

Definition at line 3278 of file class.ilUtil.php.

Referenced by ilObjiLincCourse\_isActivated(), ilLMObject\_isPagePublic(), ilObjSAHSLearningModuleAccess\_lookupOfflineModeAvailable(), ilObjGlossaryAccess\_lookupOnline(), ilObjFileBasedLMAccess\_lookupOnline(), ilObjContentObjectAccess\_lookupOnline(), ilObjSAHSLearningModule\_lookupOnline(), ilObjSAHSLearningModuleAccess\_lookupOnline(), ilObjFileBasedLM\_lookupOnline(), ilObjGlossary\_lookupOnline(), ilObjContentObject\_lookupOnline(), ilObjFileBasedLMAccess\_preloadData(), ilObjContentObjectAccess\_preloadData(), ilSCORM2004Tracking\_syncReadEvent(), ilLMMenuItemsTableGUI\fillRow(), ilObjSAHSLearningModule\getAutoReview(), ilContObjParser\handlerBeginTag(), ilRbacReview\isProtected(), ilInitialisation\persistCMIData(), ilObjSAHSLearningModule\read(), ilObjiLincCourse\read(), ilObjGlossary\read(), ilObjFileBasedLM\read(), ilObjContentObject\readProperties(), ilObjFileBasedLMGUI\saveProperties(), ilObjSCORMLearningModuleGUI\saveProperties(), ilObjSCORM2004LearningModuleGUI\saveProperties(), ilObjGlossaryGUI\saveProperties(), ilSCORMOfflineMode\sop2il(), and ilObjSCORM2004LearningModule\updateSequencingSettings().

        {
                if(strtolower($a_yn) == "y")
                {
                        return true;
                }
                else
                {
                        return false;
                }
        }

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zip()

static ilUtil::zip (   $a_dir,   $a_file,   $compress_content = false  )

static

zips given directory/file into given zip.file

Definition at line 1866 of file class.ilUtil.php.

References $file, escapeShellArg(), and execQuoted().

Referenced by ilWikiHTMLExport\buildExportFile(), ilPortfolioHTMLExport\buildExportFile(), ilObjBlogGUI\buildExportFile(), ilScorm2004Export\buildExportFileHTML(), ilScorm2004Export\buildExportFileHTMLOne(), ilScorm2004Export\buildExportFileSCORM(), ilQuestionpoolExport\buildExportFileXLS(), ilSurveyQuestionpoolExport\buildExportFileXML(), ilSurveyExport\buildExportFileXML(), ilQuestionpoolExport\buildExportFileXML(), ilGlossaryExport\buildExportFileXML(), ilContObjectExport\buildExportFileXML(), ilTestExport\buildExportFileXML(), ilTestArchiver\compressTestArchive(), ilCertificate\deliverExportFileXML(), ilObjWorkspaceFolder\downloadFolder(), ilObjFolder\downloadFolder(), ilContainerGUI\downloadMultipleObjects(), ilObjDlBook\export(), ilObjStyleSheet\export(), ilExport\exportEntity(), ilObjGlossary\exportHTML(), ilObjFileBasedLMGUI\exportHTML(), ilObjContentObject\exportHTML(), ilExportContainer\exportObject(), ilExport\exportObject(), ilObjContentObject\exportSCORM(), assFileUpload\hasFileUploads(), ilOrgUnitExporter\sendAndCreateSimpleExportFile(), ilExAssignment\sendMultiFeedbackStructureFile(), ilFSStorageCourse\zipArchive(), ilFileDataGroup\zipFile(), ilFileDataCourse\zipFile(), and ilObjSAHSLearningModule\zipLmForOfflineMode().

        {
                $cdir = getcwd();

                if($compress_content)
                {
                        $a_dir .="/*";
                        $pathinfo = pathinfo($a_dir);
                        chdir($pathinfo["dirname"]);
                }
                
                $pathinfo = pathinfo($a_file);
                $dir = $pathinfo["dirname"];
                $file = $pathinfo["basename"];

                if(!$compress_content)
                {
                        chdir($dir);
                }

                $zip = PATH_TO_ZIP;
                
                if(!$zip)
                {
                        chdir($cdir);
                        return false;
                }

                if (is_array($a_dir))
                {
                        $source = "";
                        foreach($a_dir as $dir)
                        {
                                $name = basename($dir);
                                $source.= " ".ilUtil::escapeShellArg($name);
                        }
                }
                else
                {
                        $name = basename($a_dir);
                        if (trim($name) != "*")
                        {
                                $source = ilUtil::escapeShellArg($name);
                        }
                        else
                        {
                                $source = $name;
                        }
                }

                $zipcmd = "-r ".ilUtil::escapeShellArg($a_file)." ".$source;
                ilUtil::execQuoted($zip, $zipcmd);
                chdir($cdir);
                return true;
        }

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---

The documentation for this class was generated from the following file:

• Services/Utilities/classes/class.ilUtil.php