Documentation TYPO3 par Ameos

Disponible dans d'autres versions de TYPO3 -> 3.7.0  3.8.1  4.0.0  4.0.1  4.1.0   <- Available in other TYPO3 versions

t3lib_extMgm Class Reference

List of all members.

Public Member Functions
	isLoaded ($key, $exitOnError=0)
	extPath ($key, $script='')
	extRelPath ($key)
	siteRelPath ($key)
	getCN ($key)
	addTCAcolumns ($table, $columnArray, $addTofeInterface=0)
	addToAllTCAtypes ($table, $str, $specificTypesList='', $position='')
	allowTableOnStandardPages ($table)
	addModule ($main, $sub='', $position='', $path='')
	insertModuleFunction ($modname, $className, $classPath, $title, $MM_key='function', $WS='')
	addPageTSConfig ($content)
	addUserTSConfig ($content)
	addLLrefForTCAdescr ($tca_descr_key, $file_ref)
	addService ($extKey, $serviceType, $serviceKey, $info)
	findService ($serviceType, $serviceSubType='', $excludeServiceKeys=array())
	deactivateService ($serviceType, $serviceKey)
	addPlugin ($itemArray, $type='list_type')
	addPiFlexFormValue ($piKeyToMatch, $value)
	addToInsertRecords ($table, $content_table='tt_content', $content_field='records')
	addPItoST43 ($key, $classFile='', $prefix='', $type='list_type', $cached=0)
	addStaticFile ($extKey, $path, $title)
	addTypoScriptSetup ($content)
	addTypoScriptConstants ($content)
	addTypoScript ($key, $type, $content, $afterStaticUid=0)
	typo3_loadExtensions ()
	_makeIncludeHeader ($key, $file)
	isCacheFilesAvailable ($cacheFilePrefix)
	isLocalconfWritable ()
	cannotCacheFilesWritable ($cacheFilePrefix)
	currentCacheFiles ()
	writeCacheFiles ($extensions, $cacheFilePrefix)
	removeCacheFiles ()

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Detailed Description

Definition at line 114 of file class.t3lib_extmgm.php.

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Member Function Documentation

t3lib_extMgm::_makeIncludeHeader (  $  key, $  file )

Returns the section headers for the compiled cache-files. Parameters: string  $key is the extension key string  $file is the filename (only informative for comment) Returns: string Definition at line 998 of file class.t3lib_extmgm.php. Referenced by writeCacheFiles().

t3lib_extMgm::addLLrefForTCAdescr (  $  tca_descr_key, $  file_ref )

Adds a reference to a locallang file with TCA_DESCR labels FOR USE IN ext_tables.php FILES eg. t3lib_extMgm::addLLrefForTCAdescr('pages','EXT:lang/locallang_csh_pages.xml'); for the pages table or t3lib_extMgm::addLLrefForTCAdescr('_MOD_web_layout','EXT:cms/locallang_csh_weblayout.php'); for the Web > Page module. Usage: 31 Parameters: string  Description key. Typically a database table (like "pages") but for applications can be other strings, but prefixed with "_MOD_") string  File reference to locallang file, eg. "EXT:lang/locallang_csh_pages.php" (or ".xml") Returns: void Definition at line 437 of file class.t3lib_extmgm.php.

t3lib_extMgm::addModule (  $  main, $  sub = '', $  position = '', $  path = '' )

Adds a module (main or sub) to the backend interface FOR USE IN ext_tables.php FILES Usage: 18 Parameters: string  $main is the main module key, $sub is the submodule key. So $main would be an index in the $TBE_MODULES array and $sub could be an element in the lists there. string  $sub is the submodule key. If $sub is not set a blank $main module is created. string  $position can be used to set the position of the $sub module within the list of existing submodules for the main module. $position has this syntax: [cmd]:[submodule-key]. cmd can be "after", "before" or "top" (or blank which is default). If "after"/"before" then submodule will be inserted after/before the existing submodule with [submodule-key] if found. If not found, the bottom of list. If "top" the module is inserted in the top of the submodule list. string  $path is the absolute path to the module. If this value is defined the path is added as an entry in $TBE_MODULES['_PATHS'][ main_sub ]=$path; and thereby tells the backend where the newly added modules is found in the system. Returns: void Definition at line 326 of file class.t3lib_extmgm.php. References t3lib_div::trimExplode(). Referenced by SC_mod_tools_em_index::makeDetailedExtensionAnalysis().

t3lib_extMgm::addPageTSConfig (  $  content  )

Adds $content to the default Page TSconfig as set in $TYPO3_CONF_VARS[BE]['defaultPageTSconfig'] Prefixed with a [GLOBAL] line FOR USE IN ext_tables.php/ext_locallang.php FILES Usage: 5 Parameters: string  Page TSconfig content Returns: void Definition at line 408 of file class.t3lib_extmgm.php. Referenced by SC_mod_tools_em_index::makeDetailedExtensionAnalysis().

t3lib_extMgm::addPiFlexFormValue (  $  piKeyToMatch, $  value )

Adds an entry to the "ds" array of the tt_content field "pi_flexform". This is used by plugins to add a flexform XML reference / content for use when they are selected as plugin. Usage: 0 Parameters: string  The same value as the key for the plugin string  Either a reference to a flex-form XML file (eg. "FILE:EXT:newloginbox/flexform_ds.xml") or the XML directly. Returns: void See also: addPlugin() Definition at line 682 of file class.t3lib_extmgm.php. References t3lib_div::loadTCA().

t3lib_extMgm::addPItoST43 (  $  key, $  classFile = '', $  prefix = '', $  type = 'list_type', $  cached = 0 )

Add PlugIn to Static Template #43 When adding a frontend plugin you will have to add both an entry to the TCA definition of tt_content table AND to the TypoScript template which must initiate the rendering. Since the static template with uid 43 is the "content.default" and practically always used for rendering the content elements it's very useful to have this function automatically adding the necessary TypoScript for calling your plugin. It will also work for the extension "css_styled_content" $type determines the type of frontend plugin: "list_type" (default) - the good old "Insert plugin" entry "menu_type" - a "Menu/Sitemap" entry "splash_layout" - a "Textbox" entry "CType" - a new content element type "header_layout" - an additional header type (added to the selection of layout1-5) "includeLib" - just includes the library for manual use somewhere in TypoScript. (Remember that your $type definition should correspond to the column/items array in $TCA[tt_content] where you added the selector item for the element! See addPlugin() function) FOR USE IN ext_locallang.php FILES Usage: 2 Parameters: string  $key is the extension key string  $classFile is the PHP-class filename relative to the extension root directory. If set to blank a default value is chosen according to convensions. string  $prefix is used as a - yes, suffix - of the class name (fx. "_pi1") string  $type, see description above boolean  If $cached is set as USER content object (cObject) is created - otherwise a USER_INT object is created. Returns: void Definition at line 733 of file class.t3lib_extmgm.php. References getCN(), and siteRelPath(). Referenced by SC_mod_tools_em_index::makeDetailedExtensionAnalysis().

t3lib_extMgm::addPlugin (  $  itemArray, $  type = 'list_type' )

Adds an entry to the list of plugins in content elements of type "Insert plugin" Takes the $itemArray (label,value[,icon]) and adds to the items-array of $TCA[tt_content] elements with CType "listtype" (or another field if $type points to another fieldname) If the value (array pos. 1) is already found in that items-array, the entry is substituted, otherwise the input array is added to the bottom. Use this function to add a frontend plugin to this list of plugin-types - or more generally use this function to add an entry to any selectorbox/radio-button set in the TCEFORMS FOR USE IN ext_tables.php FILES Usage: 13 Parameters: array  Item Array string  Type (eg. "list_type") - basically a field from "tt_content" table Returns: void Definition at line 657 of file class.t3lib_extmgm.php. References t3lib_div::loadTCA(). Referenced by SC_mod_tools_em_index::makeDetailedExtensionAnalysis().

t3lib_extMgm::addService (  $  extKey, $  serviceType, $  serviceKey, $  info )

Adds a service to the global services array Parameters: string  Extension key string  Service type, cannot be prefixed "tx_" string  Service key, must be prefixed "tx_" or "user_" array  Service description array Returns: void Author: René Fritz <r.fritz@colorcube.de> Definition at line 479 of file class.t3lib_extmgm.php. References deactivateService(), t3lib_div::isFirstPartOfStr(), and t3lib_div::trimExplode().

t3lib_extMgm::addStaticFile (  $  extKey, $  path, $  title )

Call this method to add an entry in the static template list found in sys_templates "static template files" are the modern equalent (provided from extensions) to the traditional records in "static_templates" FOR USE IN ext_locallang.php FILES Usage: 3 Parameters: string  $extKey is of course the extension key string  $path is the path where the template files (fixed names) include_static.txt (integer list of uids from the table "static_templates"), constants.txt, setup.txt, editorcfg.txt, and include_static_file.txt is found (relative to extPath, eg. 'static/'). The file include_static_file.txt, allows you to include other static templates defined in files, from your static template, and thus corresponds to the field 'include_static_file' in the sys_template table. The syntax for this is a commaseperated list of static templates to include, like: EXT:css_styled_content/static/,EXT:da_newsletter_subscription/static/,EXT:cc_random_image/pi2/static/ string  $title is the title in the selector box. Returns: void See also: addTypoScript() Definition at line 808 of file class.t3lib_extmgm.php. References t3lib_div::loadTCA().

t3lib_extMgm::addTCAcolumns (  $  table, $  columnArray, $  addTofeInterface = 0 )

Adding fields to an existing table definition in $TCA Adds an array with $TCA column-configuration to the $TCA-entry for that table. This function adds the configuration needed for rendering of the field in TCEFORMS - but it does NOT add the field names to the types lists! So to have the fields displayed you must also call fx. addToAllTCAtypes or manually add the fields to the types list. FOR USE IN ext_tables.php FILES Usage: 4 Parameters: string  $table is the table name of a table already present in $TCA with a columns section array  $columnArray is the array with the additional columns (typical some fields an extension wants to add) boolean  If $addTofeInterface is true the list of fields are also added to the fe_admin_fieldList. Returns: void Definition at line 227 of file class.t3lib_extmgm.php. References t3lib_div::loadTCA().

t3lib_extMgm::addToAllTCAtypes (  $  table, $  str, $  specificTypesList = '', $  position = '' )

Makes fields visible in the TCEforms, adding them to the end of (all) "types"-configurations Adds a string $str (comma list of field names) to all ["types"][xxx]["showitem"] entries for table $table (unless limited by $specificTypesList) This is needed to have new fields shown automatically in the TCEFORMS of a record from $table. Typically this function is called after having added new columns (database fields) with the addTCAcolumns function FOR USE IN ext_tables.php FILES Usage: 1 Parameters: string  Table name string  Field list to add. string  List of specific types to add the field list to. (If empty, all type entries are affected) string  Insert fields before (default) or after one of this fields (commalist with "before:" or "after:" commands). Example: "before:keywords,--palette--;;4,after:description". Palettes must be passed like in the example no matter how the palette definition looks like in TCA. Returns: void Definition at line 251 of file class.t3lib_extmgm.php. References t3lib_div::inList(), t3lib_div::loadTCA(), and t3lib_div::trimExplode().

t3lib_extMgm::addToInsertRecords (  $  table, $  content_table = 'tt_content', $  content_field = 'records' )

Adds the $table tablename to the list of tables allowed to be includes by content element type "Insert records" By using $content_table and $content_field you can also use the function for other tables. FOR USE IN ext_tables.php FILES Usage: 9 Parameters: string  Table name to allow for "insert record" string  Table name TO WHICH the $table name is applied. See $content_field as well. string  Field name in the database $content_table in which $table is allowed to be added as a reference ("Insert Record") Returns: void Definition at line 702 of file class.t3lib_extmgm.php. References t3lib_div::loadTCA().

t3lib_extMgm::addTypoScript (  $  key, $  type, $  content, $  afterStaticUid = 0 )

Adds $content to the default TypoScript code for either setup, constants or editorcfg as set in $TYPO3_CONF_VARS[FE]['defaultTypoScript_*'] (Basically this function can do the same as addTypoScriptSetup and addTypoScriptConstants - just with a little more hazzle, but also with some more options!) FOR USE IN ext_locallang.php FILES Usage: 7 Parameters: string  $key is the extension key (informative only). string  $type is either "setup", "constants" or "editorcfg" and obviously determines which kind of TypoScript code we are adding. string  $content is the TS content, prefixed with a [GLOBAL] line and a comment-header. string  $afterStaticUid is either an integer pointing to a uid of a static_template or a string pointing to the "key" of a static_file template ([reduced extension_key]/[local path]). The points is that the TypoScript you add is included only IF that static template is included (and in that case, right after). So effectively the TypoScript you set can specifically overrule settings from those static templates. Returns: void Definition at line 858 of file class.t3lib_extmgm.php.

t3lib_extMgm::addTypoScriptConstants (  $  content  )

Adds $content to the default TypoScript constants code as set in $TYPO3_CONF_VARS[FE]['defaultTypoScript_constants'] Prefixed with a [GLOBAL] line FOR USE IN ext_locallang.php FILES Usage: 0 Parameters: string  TypoScript Constants string Returns: void Definition at line 841 of file class.t3lib_extmgm.php. Referenced by SC_mod_tools_em_index::makeDetailedExtensionAnalysis().

t3lib_extMgm::addTypoScriptSetup (  $  content  )

Adds $content to the default TypoScript setup code as set in $TYPO3_CONF_VARS[FE]['defaultTypoScript_setup'] Prefixed with a [GLOBAL] line FOR USE IN ext_locallang.php FILES Usage: 6 Parameters: string  TypoScript Setup string Returns: void Definition at line 827 of file class.t3lib_extmgm.php. Referenced by SC_mod_tools_em_index::makeDetailedExtensionAnalysis().

t3lib_extMgm::addUserTSConfig (  $  content  )

Adds $content to the default User TSconfig as set in $TYPO3_CONF_VARS[BE]['defaultUserTSconfig'] Prefixed with a [GLOBAL] line FOR USE IN ext_tables.php/ext_locallang.php FILES Usage: 3 Parameters: string  User TSconfig content Returns: void Definition at line 422 of file class.t3lib_extmgm.php. Referenced by SC_mod_tools_em_index::makeDetailedExtensionAnalysis().

t3lib_extMgm::allowTableOnStandardPages (  $  table  )

Add tablename to default list of allowed tables on pages (in $PAGES_TYPES) Will add the $table to the list of tables allowed by default on pages as setup by $PAGES_TYPES['default']['allowedTables'] FOR USE IN ext_tables.php FILES Usage: 11 Parameters: string  Table name Returns: void Definition at line 309 of file class.t3lib_extmgm.php.

t3lib_extMgm::cannotCacheFilesWritable (  $  cacheFilePrefix  )

Returns an error string if typo3conf/ or cache-files with $cacheFilePrefix are NOT writable Returns false if no problem. Usage: 1 Parameters: string  Prefix of the cache file to check Returns: string Definition at line 1045 of file class.t3lib_extmgm.php. Referenced by typo3_loadExtensions().

t3lib_extMgm::currentCacheFiles (   )

Returns an array with the two cache-files (0=>localconf, 1=>tables) from typo3conf/ if they (both) exist. Otherwise false. Evaluation relies on $TYPO3_LOADED_EXT['_CACHEFILE'] Usage: 2 Returns: array Definition at line 1069 of file class.t3lib_extmgm.php. References isCacheFilesAvailable(). Referenced by removeCacheFiles().

t3lib_extMgm::deactivateService (  $  serviceType, $  serviceKey )

Deactivate a service Parameters: string  Service type string  Service key Returns: void Author: René Fritz <r.fritz@colorcube.de> Definition at line 618 of file class.t3lib_extmgm.php. Referenced by addService(), t3lib_svbase::deactivateService(), findService(), and t3lib_div::makeInstanceService().

t3lib_extMgm::extPath (  $  key, $  script = '' )

Returns the absolute path to the extension with extension key $key If the extension is not loaded the function will die with an error message Useful for internal fileoperations Usage: 136 Parameters: string  Extension key string  $script is appended to the output if set. Returns: string Definition at line 147 of file class.t3lib_extmgm.php. References siteRelPath(). Referenced by tx_rtehtmlarea_base::buildJSLangArray(), SC_mod_tools_dbint_index::func_refindex(), t3lib_div::getFileAbsFileName(), t3lib_TStemplate::getFileName(), ux_t3lib_DB::handler_init(), tx_indexedsearch_indexer::includeCrawlerClass(), t3lib_TStemplate::includeStaticTypoScriptSources(), tx_dbal_handler_openoffice::init(), tx_tstemplateceditor::initialize_editor(), tx_install::isGIF(), tx_install::isPNG(), tx_indexedsearch_files::loadIndexerClass(), tx_indexedsearch_crawler::loadIndexerClass(), tslib_pibase::pi_loadLL(), and siteRelPath().

t3lib_extMgm::extRelPath (  $  key  )

Returns the relative path to the extension as measured from from the TYPO3_mainDir If the extension is not loaded the function will die with an error message Useful for images and links from backend Usage: 54 Parameters: string  Extension key Returns: string Definition at line 165 of file class.t3lib_extmgm.php. Referenced by tx_version_cm1::adminLinks(), clickMenu::DB_newWizard(), tx_version_cm1::displayWorkspaceOverview_commandLinks(), SC_mod_user_ws_index::displayWorkspaceOverview_commandLinks(), tx_version_cm1::displayWorkspaceOverview_commandLinksSub(), SC_mod_user_ws_index::displayWorkspaceOverview_commandLinksSub(), t3lib_tsfeBeUserAuth::ext_makeToolBar(), TBE_browser_recordList::listURL(), tx_version_cm1::main(), tx_impexp_clickmenu::main(), SC_db_new::regularNew(), localRecordList::renderListHeader(), and localRecordList::writeTop().

t3lib_extMgm::findService (  $  serviceType, $  serviceSubType = '', $  excludeServiceKeys = array() )

Find the available service with highest priority Parameters: string  Service type string  Service sub type mixed  Service keys that should be excluded in the search for a service. Array or comma list. Returns: mixed Service info array if a service was found, FLASE otherwise Author: René Fritz <r.fritz@colorcube.de> Definition at line 547 of file class.t3lib_extmgm.php. References t3lib_exec::checkCommand(), deactivateService(), and t3lib_div::trimExplode(). Referenced by t3lib_div::makeInstanceService().

t3lib_extMgm::getCN (  $  key  )

Returns the correct class name prefix for the extension key $key Usage: 3 Parameters: string  Extension key Returns: string Definition at line 194 of file class.t3lib_extmgm.php. Referenced by addPItoST43().

t3lib_extMgm::insertModuleFunction (  $  modname, $  className, $  classPath, $  title, $  MM_key = 'function', $  WS = '' )

Adds a "Function menu module" ('third level module') to an existing function menu for some other backend module The arguments values are generally determined by which function menu this is supposed to interact with See Inside TYPO3 for information on how to use this function. FOR USE IN ext_tables.php FILES Usage: 26 Parameters: string  Module name string  Class name string  Class path string  Title of module string  Menu array key - default is "function" string  Workspace conditions. Blank means all workspaces, any other string can be a comma list of "online", "offline" and "custom" Returns: void See also: t3lib_SCbase::mergeExternalItems() Definition at line 389 of file class.t3lib_extmgm.php. Referenced by SC_mod_tools_em_index::makeDetailedExtensionAnalysis().

t3lib_extMgm::isCacheFilesAvailable (  $  cacheFilePrefix  )

Returns true if both the localconf and tables cache file exists (with $cacheFilePrefix) Usage: 2 Parameters: string  Prefix of the cache file to check Returns: boolean Definition at line 1019 of file class.t3lib_extmgm.php. Referenced by currentCacheFiles(), and typo3_loadExtensions().

t3lib_extMgm::isLoaded (  $  key, $  exitOnError = 0 )

Returns true if the extension with extension key $key is loaded. Usage: 109 Parameters: string  Extension key to test boolean  If $exitOnError is true and the extension is not loaded the function will die with an error message Returns: boolean Definition at line 131 of file class.t3lib_extmgm.php. Referenced by tx_version_cm1::adminLinks(), t3lib_TCEmain::clear_cache(), t3lib_TCEmain::clear_cacheCmd(), tslib_cObj::cObjGetSingle(), clickMenu::DB_edit(), clickMenu::DB_newWizard(), tx_impexp::displayContentOverview(), SC_mod_user_ws_index::displayWorkspaceOverview_list(), tx_rtehtmlarea_pi2::drawRTE(), tx_rtehtmlarea_base::drawRTE(), SC_alt_main::editPageHandling(), SC_alt_shortcut::editPageIdFunc(), SC_alt_doc::editRegularContentFromId(), local_beUserAuth::ext_getReadableButNonmounted(), t3lib_tsfeBeUserAuth::ext_makeToolBar(), SC_mod_tools_em_index::extDelete(), SC_mod_tools_em_index::extensionList_import(), SC_mod_tools_em_index::extensionList_installed(), SC_mod_tools_em_index::extensionListRow(), SC_mod_tools_em_index::extInformationArray(), tx_indexedsearch_indexer::extractLinks(), tx_indexedsearch_indexer::fe_headerNoCache(), t3lib_userAuthGroup::fetchGroupData(), t3lib_BEfunc::firstDomainRecord(), SC_mod_tools_dbint_index::func_records(), t3lib_admin::genTree(), t3lib_TCEforms::getAvailableLanguages(), t3lib_flexformtools::getAvailableLanguages(), t3lib_BEfunc::getDomainStartPage(), t3lib_div::getFileAbsFileName(), t3lib_TStemplate::getFileName(), localRecordList::getTable(), tx_cms_layout::getTable_sys_note(), tx_cms_layout::getTableMenu(), template::getVersionSelector(), tx_indexedsearch_indexer::hook_indexContent(), SC_mod_tools_log_index::importData(), SC_mod_tools_em_index::importExtFromRep(), t3lib_TStemplate::includeStaticTypoScriptSources(), SC_wizard_tsconfig::init(), tx_dbal_handler_openoffice::init(), t3lib_pageTree::init(), t3lib_browseTree::init(), SC_mod_tools_em_index::installExtension(), t3lib_TCEforms::isDisplayCondition(), tx_wizardsortpages_webfunc_2::main(), tx_wizardcrpages_webfunc_2::main(), tx_tstemplateobjbrowser::main(), tx_tstemplateinfo::main(), SC_alt_shortcut::main(), SC_alt_doc_nodoc::main(), SC_mod_user_setup_index::main(), SC_alt_doc::makeButtonPanel(), localRecordList::makeControl(), SC_mod_tools_em_index::makeDetailedExtensionAnalysis(), t3lib_fullsearch::makeStoreControl(), t3lib_positionMap::onClickEvent(), tx_cms_layout::pages_drawItem(), t3lib_clipboard::printClipboard(), t3lib_fullsearch::procesStoreControl(), SC_db_new::regularNew(), tx_sysaction::renderActions(), localRecordList::renderListHeader(), SC_mod_tools_em_index::requestInstallExtensions(), t3lib_fullsearch::saveQueryInAction(), t3lib_admin::selectNonEmptyRecordsWithFkeys(), SC_alt_doc::setDocument(), tx_rtehtmlarea_base::setPlugins(), tslib_fe::settingLanguage(), SC_mod_tools_em_index::showExtDetails(), recordList::showSysNotesForPage(), SC_mod_user_setup_index::storeIncomingData(), t3lib_beUserAuth::trackBeUser(), and localRecordList::writeTop().

t3lib_extMgm::isLocalconfWritable (   )

Returns true if the "localconf.php" file in "typo3conf/" is writable Usage: 1 Returns: boolean Definition at line 1032 of file class.t3lib_extmgm.php. Referenced by SC_mod_tools_em_index::installExtension(), and SC_mod_tools_em_index::showExtDetails().

t3lib_extMgm::removeCacheFiles (   )

Unlink (delete) cache files Returns: integer Number of deleted files. Definition at line 1130 of file class.t3lib_extmgm.php. References currentCacheFiles(). Referenced by SC_mod_tools_em_index::removeCacheFiles(), and t3lib_TCEmain::removeCacheFiles().

t3lib_extMgm::siteRelPath (  $  key  )

Returns the relative path to the extension as measured from the PATH_site (frontend) If the extension is not loaded the function will die with an error message Useful for images and links from the frontend Usage: 6 Parameters: string  Extension key Returns: string Definition at line 182 of file class.t3lib_extmgm.php. References extPath(). Referenced by addPItoST43(), tx_rtehtmlarea_pi2::drawRTE(), tx_rtehtmlarea_base::drawRTE(), t3lib_tsparser_ext::ext_detectAndFixExtensionPrefix(), extPath(), and tslib_cObj::filelink().

t3lib_extMgm::typo3_loadExtensions (   )

Loading extensions configured in $TYPO3_CONF_VARS['EXT']['extList'] CACHING ON: ($TYPO3_CONF_VARS['EXT']['extCache'] = 1 or 2) If caching is enabled (and possible), the output will be $extensions['_CACHEFILE'] set to the cacheFilePrefix. Subsequently the cache files must be included then since those will eventually set up the extensions. If cachefiles are not found they will be generated CACHING OFF: ($TYPO3_CONF_VARS['EXT']['extCache'] = 0) The returned value will be an array where each key is an extension key and the value is an array with filepaths for the extension. This array will later be set in the global var $TYPO3_LOADED_EXT Usages of this function can be seen in config_default.php Extensions are always detected in the order local - global - system. Usage: 1 Returns: array Extension Array Definition at line 921 of file class.t3lib_extmgm.php. References cannotCacheFilesWritable(), isCacheFilesAvailable(), t3lib_div::shortMD5(), t3lib_div::trimExplode(), and writeCacheFiles(). Referenced by SC_mod_tools_em_index::refreshGlobalExtList().

t3lib_extMgm::writeCacheFiles (  $  extensions, $  cacheFilePrefix )

Compiles/Creates the two cache-files in typo3conf/ based on $cacheFilePrefix Returns a array with the key "_CACHEFILE" set to the $cacheFilePrefix value Usage: 1 Parameters: array  Extension information array string  Prefix for the cache files Returns: array Definition at line 1092 of file class.t3lib_extmgm.php. References _makeIncludeHeader(), and t3lib_div::writeFile(). Referenced by typo3_loadExtensions().

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

• typo3_src-4.0/t3lib/class.t3lib_extmgm.php

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