- u -

• UDF_C_NAME : ilUDFDefinitionPlugin
• UDF_C_TYPE : ilUDFDefinitionPlugin
• UDF_SLOT : ilUDFDefinitionPlugin
• UDF_SLOT_ID : ilUDFDefinitionPlugin
• UI_CMD_COPAGE_DISPLAY_FULLSCREEN : ilContentPageObjectConstants
• UI_CMD_COPAGE_DOWNLOAD_FILE : ilContentPageObjectConstants
• UI_CMD_COPAGE_DOWNLOAD_PARAGRAPH : ilContentPageObjectConstants
• UI_CMD_EDIT : ilContentPageObjectConstants
• UI_CMD_UPDATE : ilContentPageObjectConstants
• UI_CMD_VIEW : ilContentPageObjectConstants
• UI_PASSWORD_PLACEHOLDER : ilSetupGUI
• UI_TAB_ID_CONTENT : ilContentPageObjectConstants
• UI_TAB_ID_EXPORT : ilContentPageObjectConstants
• UI_TAB_ID_ICON : ilContentPageObjectConstants
• UI_TAB_ID_INFO : ilContentPageObjectConstants
• UI_TAB_ID_LP : ilContentPageObjectConstants
• UI_TAB_ID_PERMISSIONS : ilContentPageObjectConstants
• UI_TAB_ID_SETTINGS : ilContentPageObjectConstants
• UI_TAB_ID_STYLE : ilContentPageObjectConstants
• UNAUTHENTICATED : Sabre\DAVACL\Xml\Property\Principal
• UNAVAILABILITY_STATUS_LOST : ilTestRandomQuestionSetNonAvailablePool
• UNAVAILABILITY_STATUS_TRASHED : ilTestRandomQuestionSetNonAvailablePool
• UNDERLINE_DOUBLE : PhpOffice\PhpSpreadsheet\Style\Font
• UNDERLINE_DOUBLEACCOUNTING : PhpOffice\PhpSpreadsheet\Style\Font
• UNDERLINE_NONE : PhpOffice\PhpSpreadsheet\Style\Font
• UNDERLINE_SINGLE : PhpOffice\PhpSpreadsheet\Style\Font
• UNDERLINE_SINGLEACCOUNTING : PhpOffice\PhpSpreadsheet\Style\Font
• UNDERLINE_STYLES : PhpOffice\PhpSpreadsheet\Reader\Xml\Style\Font
• UNFREEZE_ANSWERS : ilTestPlayerCommands
• UNIQUE_CONDITIONS : ilConditionHandler
• UNIQUE_EXCEPTION : ilDclInputException
• UNIQUE_SEPARATOR : ilContainerRenderer
• UNIX : SimpleSAML\Utils\System
• UNKNONW_EXCEPTION : ilCloudException , ilSystemStyleExceptionBase
• UNKNONWN_EXCEPTION : arException
• UNKNOWN : Sabre\VObject\Document , SimpleSAML\Error\CannotSetCookie
• UNKNOWN_EXCEPTION : ILIAS\UI\Implementation\Crawler\Exception\CrawlerException
• UNKNOWN_STREAM_SIZE : ILIAS\Filesystem\Stream\StreamOptions
• UNMARK_QUESTION : ilTestPlayerCommands
• UNMARK_QUESTION_SAVE : ilTestPlayerCommands
• UNRESERVED : ILIAS\Data\URI
• UNRESERVED_NO_DOT : ILIAS\Data\URI
• UNSPECIFIED : ilUIHookPluginGUI
• UNSUCCESSFULLY : ILIAS\UI\Component\Listing\Workflow\Step
• UP : ilGlyphGUI , ILIAS\UI\Component\Glyph\Glyph
• UPDATE : ilSearchCommandQueueElement
• UPDATED : ilECSEvent
• UPGRADE_INSECURE_REQUESTS : ILIAS\HTTP\Response\ResponseHeader
• UPLOAD_FAILED : ilCloudException
• UPLOAD_FAILED_MAX_FILESIZE : ilCloudException
• URI : RobRichards\XMLSecLibs\XMLSecEnc
• URI_AUTHORITY_AND_FRAGMENT : URITest
• URI_AUTHORITY_AND_QUERY_1 : URITest
• URI_AUTHORITY_AND_QUERY_2 : URITest
• URI_AUTHORITY_ONLY : URITest
• URI_AUTHORITY_PATH_FRAGMENT : URITest
• URI_COMPLETE : URITest
• URI_COMPLETE_IPV4 : URITest
• URI_COMPLETE_LOCALHOST : URITest
• URI_FAKEPCENC : URITest
• URI_HOST_ALPHADIG_START_1 : URITest
• URI_HOST_ALPHADIG_START_2 : URITest
• URI_HOST_ALPHADIG_START_3 : URITest
• URI_HOST_ALPHADIG_START_4 : URITest
• URI_HOST_ALPHADIG_START_5 : URITest
• URI_INVALID : URITest
• URI_NO_AUTHORITY : URITest
• URI_NO_PATH_1 : URITest
• URI_NO_PATH_2 : URITest
• URI_NO_QUERY_1 : URITest
• URI_NO_QUERY_2 : URITest
• URI_NO_SCHEMA : URITest
• URI_PATH : URITest
• URI_WRONG_AUTHORITY_1 : URITest
• URI_WRONG_AUTHORITY_2 : URITest
• URI_WRONG_SCHEMA : URITest
• URL_DISPLAYER : ilBadgeBackpack
• USAGE_ENCRYPTION : SAML2\Certificate\Key
• USAGE_SIGNING : SAML2\Certificate\Key
• USE_NEWS : ilObjectServiceSettingsGUI
• USER : ILIAS\UI\Component\Glyph\Glyph
• USER_AGENT_REGEX : Monolog\Handler\ChromePHPHandler
• USER_ASSIGNED : ilSkillUsage
• USER_FILTER_ALL : ilSoapLearningProgressAdministration
• USER_ID : ilMailMimeTest , LSLearnerItemTest
• USER_INTERACTION : ILIAS\BackgroundTasks\Implementation\Bucket\State
• USER_MATERIAL : ilSkillUsage
• USER_RESULT_TABLE_NAME : IMSGlobal\LTI\ToolProvider\DataConnector\DataConnector
• USER_SELECTION_RULE : ilStartingPoint
• USR : ILIAS\UI\Component\Icon\Standard
• USRF : ILIAS\UI\Component\Icon\Standard
• UTC : ilTimeZone
• UTF16BE_BOM : PhpOffice\PhpSpreadsheet\Reader\Csv
• UTF16BE_BOM_LEN : PhpOffice\PhpSpreadsheet\Reader\Csv
• UTF16BE_LF : PhpOffice\PhpSpreadsheet\Reader\Csv
• UTF16LE_BOM : PhpOffice\PhpSpreadsheet\Reader\Csv
• UTF16LE_BOM_LEN : PhpOffice\PhpSpreadsheet\Reader\Csv
• UTF16LE_LF : PhpOffice\PhpSpreadsheet\Reader\Csv
• UTF32BE_BOM : PhpOffice\PhpSpreadsheet\Reader\Csv
• UTF32BE_BOM_LEN : PhpOffice\PhpSpreadsheet\Reader\Csv
• UTF32BE_LF : PhpOffice\PhpSpreadsheet\Reader\Csv
• UTF32LE_BOM : PhpOffice\PhpSpreadsheet\Reader\Csv
• UTF32LE_BOM_LEN : PhpOffice\PhpSpreadsheet\Reader\Csv
• UTF32LE_LF : PhpOffice\PhpSpreadsheet\Reader\Csv
• UTF8_BOM : PhpOffice\PhpSpreadsheet\Reader\Csv
• UTF8_BOM_LEN : PhpOffice\PhpSpreadsheet\Reader\Csv