nusoap_parser Class Reference

nusoap_parser class parses SOAP XML messages into native PHP values More...

Inheritance diagram for nusoap_parser:

Collaboration diagram for nusoap_parser:

Public Member Functions
	__construct ($xml, $encoding='UTF-8', $method='', $decode_utf8=true)
	constructor that actually does the parsing More...
	start_element ($parser, $name, $attrs)
	start-element handler More...
	end_element ($parser, $name)
	end-element handler More...
	character_data ($parser, $data)
	element content handler More...
	get_response ()
	get the parsed message (SOAP Body) More...
	get_soapbody ()
	get the parsed SOAP Body (NULL if there was none) More...
	get_soapheader ()
	get the parsed SOAP Header (NULL if there was none) More...
	getHeaders ()
	get the unparsed SOAP Header More...
	decodeSimple ($value, $type, $typens)
	decodes simple types into PHP variables More...
	buildVal ($pos)
	builds response structures for compound values (arrays/structs) and scalars More...
Public Member Functions inherited from nusoap_base
	__construct ()
	constructor More...
	getGlobalDebugLevel ()
	gets the global debug level, which applies to future instances More...
	setGlobalDebugLevel ($level)
	sets the global debug level, which applies to future instances More...
	getDebugLevel ()
	gets the debug level for this instance More...
	setDebugLevel ($level)
	sets the debug level for this instance More...
	debug ($string)
	adds debug data to the instance debug string with formatting More...
	appendDebug ($string)
	adds debug data to the instance debug string without formatting More...
	clearDebug ()
	clears the current debug data for this instance More...
&	getDebug ()
	gets the current debug data for this instance More...
&	getDebugAsXMLComment ()
	gets the current debug data for this instance as an XML comment this may change the contents of the debug data More...
	expandEntities ($val)
	expands entities, e.g. More...
	getError ()
	returns error string if present More...
	setError ($str)
	sets error string More...
	isArraySimpleOrStruct ($val)
	detect if array is a simple array or a struct (associative array) More...
	serialize_val ($val, $name=false, $type=false, $name_ns=false, $type_ns=false, $attributes=false, $use='encoded', $soapval=false)
	serializes PHP values in accordance w/ section 5. More...
	serializeEnvelope ($body, $headers=false, $namespaces=array(), $style='rpc', $use='encoded', $encodingStyle='http://schemas.xmlsoap.org/soap/encoding/')
	serializes a message More...
	formatDump ($str)
	formats a string to be inserted into an HTML stream More...
	contractQname ($qname)
	contracts (changes namespace to prefix) a qualified name More...
	expandQname ($qname)
	expands (changes prefix to namespace) a qualified name More...
	getLocalPart ($str)
	returns the local part of a prefixed string returns the original string, if not prefixed More...
	getPrefix ($str)
	returns the prefix part of a prefixed string returns false, if not prefixed More...
	getNamespaceFromPrefix ($prefix)
	pass it a prefix, it returns a namespace More...
	getPrefixFromNamespace ($ns)
	returns the prefix for a given namespace (or prefix) or false if no prefixes registered for the given namespace More...
	getmicrotime ()
	returns the time in ODBC canonical form with microseconds More...
	varDump ($data)
	Returns a string with the output of var_dump. More...
	__toString ()
	represents the object as a string More...

Data Fields
	$xml = ''
	$xml_encoding = ''
	$method = ''
	$root_struct = ''
	$root_struct_name = ''
	$root_struct_namespace = ''
	$root_header = ''
	$document = ''
	$status = ''
	$position = 0
	$depth = 0
	$default_namespace = ''
	$namespaces = array()
	$message = array()
	$parent = ''
	$fault = false
	$fault_code = ''
	$fault_str = ''
	$fault_detail = ''
	$depth_array = array()
	$debug_flag = true
	$soapresponse = null
	$soapheader = null
	$responseHeaders = ''
	$body_position = 0
	$ids = array()
	$multirefs = array()
	$decode_utf8 = true
Data Fields inherited from nusoap_base
	$title = 'NuSOAP'
	$version = '0.7.3'
	$revision = '$Revision$'
	$error_str = ''
	$debug_str = ''
	$charencoding = true
	$debugLevel
	$XMLSchemaVersion = 'http://www.w3.org/2001/XMLSchema'
	$soap_defencoding = 'UTF-8'
	$namespaces
	$usedNamespaces = array()
	$typemap
	$xmlEntities

Detailed Description

nusoap_parser class parses SOAP XML messages into native PHP values

Author

Dietrich Ayala dietr.nosp@m.ich@.nosp@m.ganx4.nosp@m..com

Scott Nichol snich.nosp@m.ol@u.nosp@m.sers..nosp@m.sour.nosp@m.cefor.nosp@m.ge.n.nosp@m.et

Version

$Id$ @access public

Definition at line 6545 of file nusoap.php.

Constructor & Destructor Documentation

__construct()

nusoap_parser::__construct	(		$xml,
			$encoding = 'UTF-8',
			$method = '',
			$decode_utf8 = true
	)

constructor that actually does the parsing

Parameters

string	$xml	SOAP message
string	$encoding	character encoding scheme of message
string	$method	method for which XML is parsed (unused?)
string	$decode_utf8	whether to decode UTF-8 to ISO-8859-1 @access public

Definition at line 6590 of file nusoap.php.

    {
        parent::__construct();
        $this->xml = $xml;
        $this->xml_encoding = $encoding;
        $this->method = $method;
        $this->decode_utf8 = $decode_utf8;
 
        // Check whether content has been read.
        if (!empty($xml)) {
            // Check XML encoding
            $pos_xml = strpos($xml, '<?xml');
            if ($pos_xml !== false) {
                $xml_decl = substr($xml, $pos_xml, strpos($xml, '?>', $pos_xml + 2) - $pos_xml + 1);
                if (preg_match("/encoding=[\"']([^\"']*)[\"']/", $xml_decl, $res)) {
                    $xml_encoding = $res[1];
                    if (strtoupper($xml_encoding) != $encoding) {
                        $err = "Charset from HTTP Content-Type '" . $encoding . "' does not match encoding from XML declaration '" . $xml_encoding . "'";
                        $this->debug($err);
                        if ($encoding != 'ISO-8859-1' || strtoupper($xml_encoding) != 'UTF-8') {
                            $this->setError($err);
                            return;
                        }
                        // when HTTP says ISO-8859-1 (the default) and XML says UTF-8 (the typical), assume the other endpoint is just sloppy and proceed
                    } else {
                        $this->debug('Charset from HTTP Content-Type matches encoding from XML declaration');
                    }
                } else {
                    $this->debug('No encoding specified in XML declaration');
                }
            } else {
                $this->debug('No XML declaration');
            }
            $this->debug('Entering nusoap_parser(), length=' . strlen($xml) . ', encoding=' . $encoding);
            // Create an XML parser - why not xml_parser_create_ns?
            $this->parser = xml_parser_create($this->xml_encoding);
            // Set the options for parsing the XML data.
            //xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1);
            xml_parser_set_option($this->parser, XML_OPTION_CASE_FOLDING, 0);
            xml_parser_set_option($this->parser, XML_OPTION_TARGET_ENCODING, $this->xml_encoding);
            // Set the object for the parser.
            xml_set_object($this->parser, $this);
            // Set the element handlers for the parser.
            xml_set_element_handler($this->parser, 'start_element', 'end_element');
            xml_set_character_data_handler($this->parser, 'character_data');
 
            // Parse the XML file.
            if (!xml_parse($this->parser, $xml, true)) {
                // Display an error message.
                $err = sprintf(
                    'XML error parsing SOAP payload on line %d: %s',
                    xml_get_current_line_number($this->parser),
                    xml_error_string(xml_get_error_code($this->parser))
                );
                $this->debug($err);
                $this->debug("XML payload:\n" . $xml);
                $this->setError($err);
            } else {
                $this->debug('parsed successfully, found root struct: ' . $this->root_struct . ' of name ' . $this->root_struct_name);
                // get final value
                $this->soapresponse = $this->message[$this->root_struct]['result'];
                // get header value
                if ($this->root_header != '' && isset($this->message[$this->root_header]['result'])) {
                    $this->soapheader = $this->message[$this->root_header]['result'];
                }
                // resolve hrefs/ids
                if (sizeof($this->multirefs) > 0) {
                    foreach ($this->multirefs as $id => $hrefs) {
                        $this->debug('resolving multirefs for id: ' . $id);
                        $idVal = $this->buildVal($this->ids[$id]);
                        if (is_array($idVal) && isset($idVal['!id'])) {
                            unset($idVal['!id']);
                        }
                        foreach ($hrefs as $refPos => $ref) {
                            $this->debug('resolving href at pos ' . $refPos);
                            $this->multirefs[$id][$refPos] = $idVal;
                        }
                    }
                }
            }
            xml_parser_free($this->parser);
        } else {
            $this->debug('xml was empty, didn\'t parse!');
            $this->setError('xml was empty, didn\'t parse!');
        }
    }

References $decode_utf8, $id, $method, $res, $root_header, $root_struct, $xml, $xml_encoding, ILIAS\GlobalScreen\Provider\__construct(), buildVal(), nusoap_base\debug(), and nusoap_base\setError().

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Member Function Documentation

buildVal()

nusoap_parser::buildVal

(

$pos

)

builds response structures for compound values (arrays/structs) and scalars

Parameters

integer

$pos

position in node tree

Returns

mixed PHP value @access private

Definition at line 7065 of file nusoap.php.

    {
        if (!isset($this->message[$pos]['type'])) {
            $this->message[$pos]['type'] = '';
        }
        $this->debug('in buildVal() for ' . $this->message[$pos]['name'] . "(pos $pos) of type " . $this->message[$pos]['type']);
        // if there are children...
        if ($this->message[$pos]['children'] != '') {
            $this->debug('in buildVal, there are children');
            $children = explode('|', $this->message[$pos]['children']);
            array_shift($children); // knock off empty
            // md array
            if (isset($this->message[$pos]['arrayCols']) && $this->message[$pos]['arrayCols'] != '') {
                $r=0; // rowcount
                $c=0; // colcount
                foreach ($children as $child_pos) {
                    $this->debug("in buildVal, got an MD array element: $r, $c");
                    $params[$r][] = $this->message[$child_pos]['result'];
                    $c++;
                    if ($c == $this->message[$pos]['arrayCols']) {
                        $c = 0;
                        $r++;
                    }
                }
                // array
            } elseif ($this->message[$pos]['type'] == 'array' || $this->message[$pos]['type'] == 'Array') {
                $this->debug('in buildVal, adding array ' . $this->message[$pos]['name']);
                foreach ($children as $child_pos) {
                    $params[] = &$this->message[$child_pos]['result'];
                }
                // apache Map type: java hashtable
            } elseif ($this->message[$pos]['type'] == 'Map' && $this->message[$pos]['type_namespace'] == 'http://xml.apache.org/xml-soap') {
                $this->debug('in buildVal, Java Map ' . $this->message[$pos]['name']);
                foreach ($children as $child_pos) {
                    $kv = explode("|", $this->message[$child_pos]['children']);
                    $params[$this->message[$kv[1]]['result']] = &$this->message[$kv[2]]['result'];
                }
                // generic compound type
            //} elseif($this->message[$pos]['type'] == 'SOAPStruct' || $this->message[$pos]['type'] == 'struct') {
            } else {
                // Apache Vector type: treat as an array
                $this->debug('in buildVal, adding Java Vector or generic compound type ' . $this->message[$pos]['name']);
                if ($this->message[$pos]['type'] == 'Vector' && $this->message[$pos]['type_namespace'] == 'http://xml.apache.org/xml-soap') {
                    $notstruct = 1;
                } else {
                    $notstruct = 0;
                }
                //
                foreach ($children as $child_pos) {
                    if ($notstruct) {
                        $params[] = &$this->message[$child_pos]['result'];
                    } else {
                        if (isset($params[$this->message[$child_pos]['name']])) {
                            // de-serialize repeated element name into an array
                            if ((!is_array($params[$this->message[$child_pos]['name']])) || (!isset($params[$this->message[$child_pos]['name']][0]))) {
                                $params[$this->message[$child_pos]['name']] = array($params[$this->message[$child_pos]['name']]);
                            }
                            $params[$this->message[$child_pos]['name']][] = &$this->message[$child_pos]['result'];
                        } else {
                            $params[$this->message[$child_pos]['name']] = &$this->message[$child_pos]['result'];
                        }
                    }
                }
            }
            if (isset($this->message[$pos]['xattrs'])) {
                $this->debug('in buildVal, handling attributes');
                foreach ($this->message[$pos]['xattrs'] as $n => $v) {
                    $params[$n] = $v;
                }
            }
            // handle simpleContent
            if (isset($this->message[$pos]['cdata']) && trim($this->message[$pos]['cdata']) != '') {
                $this->debug('in buildVal, handling simpleContent');
                if (isset($this->message[$pos]['type'])) {
                    $params['!'] = $this->decodeSimple($this->message[$pos]['cdata'], $this->message[$pos]['type'], isset($this->message[$pos]['type_namespace']) ? $this->message[$pos]['type_namespace'] : '');
                } else {
                    $parent = $this->message[$pos]['parent'];
                    if (isset($this->message[$parent]['type']) && ($this->message[$parent]['type'] == 'array') && isset($this->message[$parent]['arrayType'])) {
                        $params['!'] = $this->decodeSimple($this->message[$pos]['cdata'], $this->message[$parent]['arrayType'], isset($this->message[$parent]['arrayTypeNamespace']) ? $this->message[$parent]['arrayTypeNamespace'] : '');
                    } else {
                        $params['!'] = $this->message[$pos]['cdata'];
                    }
                }
            }
            $ret = is_array($params) ? $params : array();
            $this->debug('in buildVal, return:');
            $this->appendDebug($this->varDump($ret));
            return $ret;
        } else {
            $this->debug('in buildVal, no children, building scalar');
            $cdata = isset($this->message[$pos]['cdata']) ? $this->message[$pos]['cdata'] : '';
            if (isset($this->message[$pos]['type'])) {
                $ret = $this->decodeSimple($cdata, $this->message[$pos]['type'], isset($this->message[$pos]['type_namespace']) ? $this->message[$pos]['type_namespace'] : '');
                $this->debug("in buildVal, return: $ret");
                return $ret;
            }
            $parent = $this->message[$pos]['parent'];
            if (isset($this->message[$parent]['type']) && ($this->message[$parent]['type'] == 'array') && isset($this->message[$parent]['arrayType'])) {
                $ret = $this->decodeSimple($cdata, $this->message[$parent]['arrayType'], isset($this->message[$parent]['arrayTypeNamespace']) ? $this->message[$parent]['arrayTypeNamespace'] : '');
                $this->debug("in buildVal, return: $ret");
                return $ret;
            }
            $ret = $this->message[$pos]['cdata'];
            $this->debug("in buildVal, return: $ret");
            return $ret;
        }
    }

References $c, $params, $parent, nusoap_base\appendDebug(), nusoap_base\debug(), decodeSimple(), and nusoap_base\varDump().

Referenced by __construct(), and end_element().

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character_data()

nusoap_parser::character_data	(		$parser,
			$data
	)

element content handler

Parameters

resource	$parser	XML parser object
string	$data	element content @access private

Definition at line 6946 of file nusoap.php.

    {
        $pos = $this->depth_array[$this->depth];
        if ($this->xml_encoding=='UTF-8') {
            // TODO: add an option to disable this for folks who want
            // raw UTF-8 that, e.g., might not map to iso-8859-1
            // TODO: this can also be handled with xml_parser_set_option($this->parser, XML_OPTION_TARGET_ENCODING, "ISO-8859-1");
            if ($this->decode_utf8) {
                $data = utf8_decode($data);
            }
        }
        $this->message[$pos]['cdata'] .= $data;
        // for doclit
        if ($this->status == 'header') {
            $this->responseHeaders .= $data;
        } else {
            $this->document .= $data;
        }
    }

References $data, and $depth.

decodeSimple()

nusoap_parser::decodeSimple	(		$value,
			$type,
			$typens
	)

decodes simple types into PHP variables

Parameters

string	$value	value to decode
string	$type	XML type to decode
string	$typens	XML type namespace to decode

Returns

mixed PHP value @access private

Definition at line 7020 of file nusoap.php.

    {
        // TODO: use the namespace!
        if ((!isset($type)) || $type == 'string' || $type == 'long' || $type == 'unsignedLong') {
            return (string) $value;
        }
        if ($type == 'int' || $type == 'integer' || $type == 'short' || $type == 'byte') {
            return (int) $value;
        }
        if ($type == 'float' || $type == 'double' || $type == 'decimal') {
            return (float) $value;
        }
        if ($type == 'boolean') {
            if (strtolower($value) == 'false' || strtolower($value) == 'f') {
                return false;
            }
            return (bool) $value;
        }
        if ($type == 'base64' || $type == 'base64Binary') {
            $this->debug('Decode base64 value');
            return base64_decode($value);
        }
        // obscure numeric types
        if ($type == 'nonPositiveInteger' || $type == 'negativeInteger'
            || $type == 'nonNegativeInteger' || $type == 'positiveInteger'
            || $type == 'unsignedInt'
            || $type == 'unsignedShort' || $type == 'unsignedByte') {
            return (int) $value;
        }
        // bogus: parser treats array with no elements as a simple type
        if ($type == 'array') {
            return array();
        }
        // everything else
        return (string) $value;
    }

References $type, and nusoap_base\debug().

Referenced by buildVal(), and end_element().

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end_element()

nusoap_parser::end_element	(		$parser,
			$name
	)

end-element handler

Parameters

resource	$parser	XML parser object
string	$name	element name @access private

Definition at line 6841 of file nusoap.php.

    {
        // position of current element is equal to the last value left in depth_array for my depth
        $pos = $this->depth_array[$this->depth--];
 
        // get element prefix
        if (strpos($name, ':')) {
            // get ns prefix
            $prefix = substr($name, 0, strpos($name, ':'));
            // get unqualified name
            $name = substr(strstr($name, ':'), 1);
        }
 
        // build to native type
        if (isset($this->body_position) && $pos > $this->body_position) {
            // deal w/ multirefs
            if (isset($this->message[$pos]['attrs']['href'])) {
                // get id
                $id = substr($this->message[$pos]['attrs']['href'], 1);
                // add placeholder to href array
                $this->multirefs[$id][$pos] = 'placeholder';
                // add set a reference to it as the result value
                $this->message[$pos]['result'] =& $this->multirefs[$id][$pos];
            // build complexType values
            } elseif ($this->message[$pos]['children'] != '') {
                // if result has already been generated (struct/array)
                if (!isset($this->message[$pos]['result'])) {
                    $this->message[$pos]['result'] = $this->buildVal($pos);
                }
                // build complexType values of attributes and possibly simpleContent
            } elseif (isset($this->message[$pos]['xattrs'])) {
                if (isset($this->message[$pos]['nil']) && $this->message[$pos]['nil']) {
                    $this->message[$pos]['xattrs']['!'] = null;
                } elseif (isset($this->message[$pos]['cdata']) && trim($this->message[$pos]['cdata']) != '') {
                    if (isset($this->message[$pos]['type'])) {
                        $this->message[$pos]['xattrs']['!'] = $this->decodeSimple($this->message[$pos]['cdata'], $this->message[$pos]['type'], isset($this->message[$pos]['type_namespace']) ? $this->message[$pos]['type_namespace'] : '');
                    } else {
                        $parent = $this->message[$pos]['parent'];
                        if (isset($this->message[$parent]['type']) && ($this->message[$parent]['type'] == 'array') && isset($this->message[$parent]['arrayType'])) {
                            $this->message[$pos]['xattrs']['!'] = $this->decodeSimple($this->message[$pos]['cdata'], $this->message[$parent]['arrayType'], isset($this->message[$parent]['arrayTypeNamespace']) ? $this->message[$parent]['arrayTypeNamespace'] : '');
                        } else {
                            $this->message[$pos]['xattrs']['!'] = $this->message[$pos]['cdata'];
                        }
                    }
                }
                $this->message[$pos]['result'] = $this->message[$pos]['xattrs'];
            // set value of simpleType (or nil complexType)
            } else {
                //$this->debug('adding data for scalar value '.$this->message[$pos]['name'].' of value '.$this->message[$pos]['cdata']);
                if (isset($this->message[$pos]['nil']) && $this->message[$pos]['nil']) {
                    $this->message[$pos]['xattrs']['!'] = null;
                } elseif (isset($this->message[$pos]['type'])) {
                    $this->message[$pos]['result'] = $this->decodeSimple($this->message[$pos]['cdata'], $this->message[$pos]['type'], isset($this->message[$pos]['type_namespace']) ? $this->message[$pos]['type_namespace'] : '');
                } else {
                    $parent = $this->message[$pos]['parent'];
                    if (isset($this->message[$parent]['type']) && ($this->message[$parent]['type'] == 'array') && isset($this->message[$parent]['arrayType'])) {
                        $this->message[$pos]['result'] = $this->decodeSimple($this->message[$pos]['cdata'], $this->message[$parent]['arrayType'], isset($this->message[$parent]['arrayTypeNamespace']) ? $this->message[$parent]['arrayTypeNamespace'] : '');
                    } else {
                        $this->message[$pos]['result'] = $this->message[$pos]['cdata'];
                    }
                }
 
                /* add value to parent's result, if parent is struct/array
                $parent = $this->message[$pos]['parent'];
                if($this->message[$parent]['type'] != 'map'){
                    if(strtolower($this->message[$parent]['type']) == 'array'){
                        $this->message[$parent]['result'][] = $this->message[$pos]['result'];
                    } else {
                        $this->message[$parent]['result'][$this->message[$pos]['name']] = $this->message[$pos]['result'];
                    }
                }
                */
            }
        }
 
        // for doclit
        if ($this->status == 'header') {
            if ($this->root_header != $pos) {
                $this->responseHeaders .= "</" . (isset($prefix) ? $prefix . ':' : '') . "$name>";
            }
        } elseif ($pos >= $this->root_struct) {
            $this->document .= "</" . (isset($prefix) ? $prefix . ':' : '') . "$name>";
        }
        // switch status
        if ($pos == $this->root_struct) {
            $this->status = 'body';
            $this->root_struct_namespace = $this->message[$pos]['namespace'];
        } elseif ($name == 'Body') {
            $this->status = 'envelope';
        } elseif ($name == 'Header') {
            $this->status = 'envelope';
        } elseif ($name == 'Envelope') {
            //
        }
        // set parent back to my parent
        $this->parent = $this->message[$pos]['parent'];
    }

References $id, $name, $parent, buildVal(), and decodeSimple().

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get_response()

nusoap_parser::get_response

(

)

get the parsed message (SOAP Body)

Returns

mixed @access public

Deprecated:

use get_soapbody instead

Definition at line 6973 of file nusoap.php.

    {
        return $this->soapresponse;
    }

References $soapresponse.

get_soapbody()

nusoap_parser::get_soapbody

(

)

get the parsed SOAP Body (NULL if there was none)

Returns

mixed @access public

Definition at line 6984 of file nusoap.php.

    {
        return $this->soapresponse;
    }

References $soapresponse.

get_soapheader()

nusoap_parser::get_soapheader

(

)

get the parsed SOAP Header (NULL if there was none)

Returns

mixed @access public

Definition at line 6995 of file nusoap.php.

    {
        return $this->soapheader;
    }

References $soapheader.

getHeaders()

nusoap_parser::getHeaders

(

)

get the unparsed SOAP Header

Returns

string XML or empty if no Header @access public

Definition at line 7006 of file nusoap.php.

    {
        return $this->responseHeaders;
    }

References $responseHeaders.

start_element()

nusoap_parser::start_element	(		$parser,
			$name,
			$attrs
	)

start-element handler

Parameters

resource	$parser	XML parser object
string	$name	element name
array	$attrs	associative array of attributes @access private

Definition at line 6685 of file nusoap.php.

    {
        // position in a total number of elements, starting from 0
        // update class level pos
        $pos = $this->position++;
        // and set mine
        $this->message[$pos] = array('pos' => $pos,'children'=>'','cdata'=>'');
        // depth = how many levels removed from root?
        // set mine as current global depth and increment global depth value
        $this->message[$pos]['depth'] = $this->depth++;
 
        // else add self as child to whoever the current parent is
        if ($pos != 0) {
            $this->message[$this->parent]['children'] .= '|' . $pos;
        }
        // set my parent
        $this->message[$pos]['parent'] = $this->parent;
        // set self as current parent
        $this->parent = $pos;
        // set self as current value for this depth
        $this->depth_array[$this->depth] = $pos;
        // get element prefix
        if (strpos($name, ':')) {
            // get ns prefix
            $prefix = substr($name, 0, strpos($name, ':'));
            // get unqualified name
            $name = substr(strstr($name, ':'), 1);
        }
        // set status
        if ($name == 'Envelope') {
            $this->status = 'envelope';
        } elseif ($name == 'Header' && $this->status = 'envelope') {
            $this->root_header = $pos;
            $this->status = 'header';
        } elseif ($name == 'Body' && $this->status = 'envelope') {
            $this->status = 'body';
            $this->body_position = $pos;
        // set method
        } elseif ($this->status == 'body' && $pos == ($this->body_position+1)) {
            $this->status = 'method';
            $this->root_struct_name = $name;
            $this->root_struct = $pos;
            $this->message[$pos]['type'] = 'struct';
            $this->debug("found root struct $this->root_struct_name, pos $this->root_struct");
        }
        // set my status
        $this->message[$pos]['status'] = $this->status;
        // set name
        $this->message[$pos]['name'] = htmlspecialchars($name);
        // set attrs
        $this->message[$pos]['attrs'] = $attrs;
 
        // loop through atts, logging ns and type declarations
        $attstr = '';
        foreach ($attrs as $key => $value) {
            $key_prefix = $this->getPrefix($key);
            $key_localpart = $this->getLocalPart($key);
            // if ns declarations, add to class level array of valid namespaces
            if ($key_prefix == 'xmlns') {
                if (preg_match('/^http:\/\/www.w3.org\/[0-9]{4}\/XMLSchema$/', $value)) {
                    $this->XMLSchemaVersion = $value;
                    $this->namespaces['xsd'] = $this->XMLSchemaVersion;
                    $this->namespaces['xsi'] = $this->XMLSchemaVersion . '-instance';
                }
                $this->namespaces[$key_localpart] = $value;
                // set method namespace
                if ($name == $this->root_struct_name) {
                    $this->methodNamespace = $value;
                }
                // if it's a type declaration, set type
            } elseif ($key_localpart == 'type') {
                if (isset($this->message[$pos]['type']) && $this->message[$pos]['type'] == 'array') {
                    // do nothing: already processed arrayType
                } else {
                    $value_prefix = $this->getPrefix($value);
                    $value_localpart = $this->getLocalPart($value);
                    $this->message[$pos]['type'] = $value_localpart;
                    $this->message[$pos]['typePrefix'] = $value_prefix;
                    if (isset($this->namespaces[$value_prefix])) {
                        $this->message[$pos]['type_namespace'] = $this->namespaces[$value_prefix];
                    } elseif (isset($attrs['xmlns:' . $value_prefix])) {
                        $this->message[$pos]['type_namespace'] = $attrs['xmlns:' . $value_prefix];
                    }
                    // should do something here with the namespace of specified type?
                }
            } elseif ($key_localpart == 'arrayType') {
                $this->message[$pos]['type'] = 'array';
                /* do arrayType ereg here
                [1]    arrayTypeValue    ::=    atype asize
                [2]    atype    ::=    QName rank*
                [3]    rank    ::=    '[' (',')* ']'
                [4]    asize    ::=    '[' length~ ']'
                [5]    length    ::=    nextDimension* Digit+
                [6]    nextDimension    ::=    Digit+ ','
                */
                $expr = '/([A-Za-z0-9_]+):([A-Za-z]+[A-Za-z0-9_]+)\[([0-9]+),?([0-9]*)\]/';
                if (preg_match($expr, $value, $regs)) {
                    $this->message[$pos]['typePrefix'] = $regs[1];
                    $this->message[$pos]['arrayTypePrefix'] = $regs[1];
                    if (isset($this->namespaces[$regs[1]])) {
                        $this->message[$pos]['arrayTypeNamespace'] = $this->namespaces[$regs[1]];
                    } elseif (isset($attrs['xmlns:' . $regs[1]])) {
                        $this->message[$pos]['arrayTypeNamespace'] = $attrs['xmlns:' . $regs[1]];
                    }
                    $this->message[$pos]['arrayType'] = $regs[2];
                    $this->message[$pos]['arraySize'] = $regs[3];
                    $this->message[$pos]['arrayCols'] = $regs[4];
                }
                // specifies nil value (or not)
            } elseif ($key_localpart == 'nil') {
                $this->message[$pos]['nil'] = ($value == 'true' || $value == '1');
            // some other attribute
            } elseif ($key != 'href' && $key != 'xmlns' && $key_localpart != 'encodingStyle' && $key_localpart != 'root') {
                $this->message[$pos]['xattrs']['!' . $key] = $value;
            }
 
            if ($key == 'xmlns') {
                $this->default_namespace = $value;
            }
            // log id
            if ($key == 'id') {
                $this->ids[$value] = $pos;
            }
            // root
            if ($key_localpart == 'root' && $value == 1) {
                $this->status = 'method';
                $this->root_struct_name = $name;
                $this->root_struct = $pos;
                $this->debug("found root struct $this->root_struct_name, pos $pos");
            }
            // for doclit
            $attstr .= " $key=\"$value\"";
        }
        // get namespace - must be done after namespace atts are processed
        if (isset($prefix)) {
            $this->message[$pos]['namespace'] = $this->namespaces[$prefix];
            $this->default_namespace = $this->namespaces[$prefix];
        } else {
            $this->message[$pos]['namespace'] = $this->default_namespace;
        }
        if ($this->status == 'header') {
            if ($this->root_header != $pos) {
                $this->responseHeaders .= "<" . (isset($prefix) ? $prefix . ':' : '') . "$name$attstr>";
            }
        } elseif ($this->root_struct_name != '') {
            $this->document .= "<" . (isset($prefix) ? $prefix . ':' : '') . "$name$attstr>";
        }
    }

References $default_namespace, $depth, ILIAS\LTI\ToolProvider\$key, $name, $parent, $status, nusoap_base\$XMLSchemaVersion, nusoap_base\debug(), nusoap_base\getLocalPart(), and nusoap_base\getPrefix().

Here is the call graph for this function:

Field Documentation

$body_position

nusoap_parser::$body_position = 0

Definition at line 6572 of file nusoap.php.

$debug_flag

nusoap_parser::$debug_flag = true

Definition at line 6568 of file nusoap.php.

$decode_utf8

nusoap_parser::$decode_utf8 = true

Definition at line 6579 of file nusoap.php.

Referenced by __construct().

$default_namespace

nusoap_parser::$default_namespace = ''

Definition at line 6559 of file nusoap.php.

Referenced by start_element().

$depth

nusoap_parser::$depth = 0

Definition at line 6558 of file nusoap.php.

Referenced by character_data(), and start_element().

$depth_array

nusoap_parser::$depth_array = array()

Definition at line 6567 of file nusoap.php.

$document

nusoap_parser::$document = ''

Definition at line 6554 of file nusoap.php.

$fault

nusoap_parser::$fault = false

Definition at line 6563 of file nusoap.php.

$fault_code

nusoap_parser::$fault_code = ''

Definition at line 6564 of file nusoap.php.

$fault_detail

nusoap_parser::$fault_detail = ''

Definition at line 6566 of file nusoap.php.

$fault_str

nusoap_parser::$fault_str = ''

Definition at line 6565 of file nusoap.php.

$ids

nusoap_parser::$ids = array()

Definition at line 6575 of file nusoap.php.

$message

nusoap_parser::$message = array()

Definition at line 6561 of file nusoap.php.

$method

nusoap_parser::$method = ''

Definition at line 6549 of file nusoap.php.

Referenced by __construct().

$multirefs

nusoap_parser::$multirefs = array()

Definition at line 6577 of file nusoap.php.

$namespaces

nusoap_parser::$namespaces = array()

Definition at line 6560 of file nusoap.php.

$parent

nusoap_parser::$parent = ''

Definition at line 6562 of file nusoap.php.

Referenced by buildVal(), end_element(), and start_element().

$position

nusoap_parser::$position = 0

Definition at line 6557 of file nusoap.php.

$responseHeaders

nusoap_parser::$responseHeaders = ''

Definition at line 6571 of file nusoap.php.

Referenced by getHeaders().

$root_header

nusoap_parser::$root_header = ''

Definition at line 6553 of file nusoap.php.

Referenced by __construct().

$root_struct

nusoap_parser::$root_struct = ''

Definition at line 6550 of file nusoap.php.

Referenced by __construct().

$root_struct_name

nusoap_parser::$root_struct_name = ''

Definition at line 6551 of file nusoap.php.

$root_struct_namespace

nusoap_parser::$root_struct_namespace = ''

Definition at line 6552 of file nusoap.php.

$soapheader

nusoap_parser::$soapheader = null

Definition at line 6570 of file nusoap.php.

Referenced by get_soapheader().

$soapresponse

nusoap_parser::$soapresponse = null

Definition at line 6569 of file nusoap.php.

Referenced by get_response(), and get_soapbody().

$status

nusoap_parser::$status = ''

Definition at line 6556 of file nusoap.php.

Referenced by start_element().

$xml

nusoap_parser::$xml = ''

Definition at line 6547 of file nusoap.php.

Referenced by __construct().

$xml_encoding

nusoap_parser::$xml_encoding = ''

Definition at line 6548 of file nusoap.php.

Referenced by __construct().

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The documentation for this class was generated from the following file:

• webservice/soap/lib/nusoap.php