[BUGFIX] Incomplete mock raises PHP 5.4 warning
[Packages/TYPO3.CMS.git] / typo3 / init.php
index cad7f9f..f3272ad 100644 (file)
@@ -1,35 +1,36 @@
 <?php
 /***************************************************************
-*  Copyright notice
-*
-*  (c) 1999-2011 Kasper Skårhøj (kasperYYYY@typo3.com)
-*  All rights reserved
-*
-*  This script is part of the TYPO3 project. The TYPO3 project is
-*  free software; you can redistribute it and/or modify
-*  it under the terms of the GNU General Public License as published by
-*  the Free Software Foundation; either version 2 of the License, or
-*  (at your option) any later version.
-*
-*  The GNU General Public License can be found at
-*  http://www.gnu.org/copyleft/gpl.html.
-*  A copy is found in the textfile GPL.txt and important notices to the license
-*  from the author is found in LICENSE.txt distributed with these scripts.
-*
-*
-*  This script is distributed in the hope that it will be useful,
-*  but WITHOUT ANY WARRANTY; without even the implied warranty of
-*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-*  GNU General Public License for more details.
-*
-*  This copyright notice MUST APPEAR in all copies of the script!
-***************************************************************/
+ *  Copyright notice
+ *
+ *  (c) 1999-2011 Kasper Skårhøj (kasperYYYY@typo3.com)
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *  A copy is found in the textfile GPL.txt and important notices to the license
+ *  from the author is found in LICENSE.txt distributed with these scripts.
+ *
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ ***************************************************************/
+
 /**
  * TYPO3 Backend initialization
  *
  * This script is called by every backend script.
  * The script authenticates the backend user.
- * In addition this script also initializes the database and other stuff by including the script localconf.php
+ * In addition this script also initializes the database and other depending on LocalConfiguration.php
  *
  * IMPORTANT:
  * This script exits if no user is logged in!
  * For a detailed description of this script, the scope of constants and variables in it,
  * please refer to the document "Inside TYPO3"
  *
- * Revised for TYPO3 3.6 2/2003 by Kasper Skårhøj
- *
- * @author     Kasper Skårhøj <kasperYYYY@typo3.com>
- * @package TYPO3
- * @subpackage core
+ * @author Kasper Skårhøj <kasperYYYY@typo3.com>
  */
-
-// *******************************
-// Checking PHP version
-// *******************************
-if (version_compare(phpversion(), '5.3', '<')) die ('TYPO3 requires PHP 5.3.0 or higher.');
-
-
-// *******************************
-// Set error reporting
-// *******************************
-error_reporting(E_ALL ^ E_NOTICE ^ E_DEPRECATED);
-
-// *******************************
-// Prevent any unwanted output that may corrupt AJAX/compression. Note: this does
-// not interfeer with "die()" or "echo"+"exit()" messages!
-// *******************************
-ob_start();
-
-// *******************************
-// Define constants
-// *******************************
-define('TYPO3_OS', stristr(PHP_OS,'win')&&!stristr(PHP_OS,'darwin')?'WIN':'');
-define('TYPO3_MODE','BE');
-define('PATH_thisScript', str_replace('//', '/', str_replace('\\', '/',
-       (PHP_SAPI == 'fpm-fcgi' || PHP_SAPI == 'cgi' || PHP_SAPI == 'isapi' || PHP_SAPI == 'cgi-fcgi') &&
-       ($_SERVER['ORIG_PATH_TRANSLATED'] ? $_SERVER['ORIG_PATH_TRANSLATED'] : $_SERVER['PATH_TRANSLATED']) ?
-       ($_SERVER['ORIG_PATH_TRANSLATED'] ? $_SERVER['ORIG_PATH_TRANSLATED'] : $_SERVER['PATH_TRANSLATED']) :
-       ($_SERVER['ORIG_SCRIPT_FILENAME'] ? $_SERVER['ORIG_SCRIPT_FILENAME'] : $_SERVER['SCRIPT_FILENAME']))));
-
-define('TYPO3_mainDir', 'typo3/');             // This is the directory of the backend administration for the sites of this TYPO3 installation.
-
-
-// *******************************
-// Fix BACK_PATH, if the TYPO3_mainDir is set to something else than
-// typo3/, this is a workaround because the conf.php of the old modules
-// still have "typo3/" hardcoded. Can be removed once we don't have to worry about
-// legacy modules (with conf.php and $BACK_PATH) anymore. See RFC / Bug #13262 for more details.
-// *******************************
-if (isset($BACK_PATH) && strlen($BACK_PATH) > 0 && TYPO3_mainDir != 'typo3/' && substr($BACK_PATH, -7) == '/typo3/') {
-       $BACK_PATH = substr($BACK_PATH, 0, -6) . TYPO3_mainDir;
-}
-
-// *******************************
-// Checking path
-// *******************************
-$temp_path = str_replace('\\','/',dirname(PATH_thisScript).'/');
-$temp_modPath='';
-       // If TYPO3_MOD_PATH is defined we must calculate the modPath since init.php must be included by a module
-if (substr($temp_path,-strlen(TYPO3_mainDir))!=TYPO3_mainDir)  {
-       if (defined('TYPO3_MOD_PATH'))  {
-               if (substr($temp_path,-strlen(TYPO3_MOD_PATH))==TYPO3_MOD_PATH) {
-                       $temp_path=substr($temp_path,0,-strlen(TYPO3_MOD_PATH));
-                       $temp_modPath=TYPO3_MOD_PATH;
-               } elseif (substr(TYPO3_MOD_PATH,0,13)=='../typo3conf/' && (substr(TYPO3_MOD_PATH,3)==substr($temp_path,-strlen(substr(TYPO3_MOD_PATH,3))))) {
-                       $temp_path = substr($temp_path,0,-strlen(substr(TYPO3_MOD_PATH,3))).TYPO3_mainDir;
-                       $temp_modPath=TYPO3_MOD_PATH;
-               }
-               if (!@is_dir($temp_path))       {
-                       $temp_path='';
-               }
-       }
-}
-
-// OUTPUT error message and exit if there are problems with the path. Otherwise define constants and continue.
-if (!$temp_path || substr($temp_path,-strlen(TYPO3_mainDir))!=TYPO3_mainDir)   {       // This must be the case in order to proceed
-       if (TYPO3_OS=='WIN')    {
-               $thisPath_base = basename(substr($temp_path,-strlen(TYPO3_mainDir)));
-               $mainPath_base = basename(TYPO3_mainDir);
-               if (!strcasecmp($thisPath, $mainPath))  {       // Seems like the requested URL is not case-specific. This may happen on Windows only. -case. Otherwise, redirect to the correct URL. TYPO3_mainDir must be lower-case!!
-                       $script_name = (PHP_SAPI=='fpm-fcgi' || PHP_SAPI=='cgi' || PHP_SAPI=='cgi-fcgi') &&
-                               ($_SERVER['ORIG_PATH_INFO'] ? $_SERVER['ORIG_PATH_INFO'] : $_SERVER['PATH_INFO']) ?
-                               ($_SERVER['ORIG_PATH_INFO'] ? $_SERVER['ORIG_PATH_INFO'] : $_SERVER['PATH_INFO']) :
-                               ($_SERVER['ORIG_SCRIPT_NAME']?$_SERVER['ORIG_SCRIPT_NAME']:$_SERVER['SCRIPT_NAME']);    // Copied from t3lib_div::getIndpEnv()
-
-                       header('Location: '.str_replace($thisPath_base, $mainPath_base, $script_name));
-                       exit;
-               }
-       }
-
-       echo 'Error in init.php: Path to TYPO3 main dir could not be resolved correctly. <br /><br />';
-
-       echo '<font color="red"><strong>';
-       if (strstr($temp_path,'typo3_src')) {
-               echo 'It seems you are trying to run the TYPO3 source libraries DIRECTLY! You cannot do that.<br />
-               Please read the installation documents for more information.';
-       } else {
-               $temp_path_parts = explode('/', $temp_path);
-               $temp_path_parts = array_slice($temp_path_parts, count($temp_path_parts) - 3);
-               $temp_path = '..../' . implode('/', $temp_path_parts);
-               echo 'This happens if the last ' . strlen(TYPO3_mainDir) . ' characters of this path, ' . $temp_path . ' (end of $temp_path), is NOT "' . TYPO3_mainDir . '" for some reason.<br />
-               You may have a strange server configuration.
-               Or maybe you didn\'t set constant TYPO3_MOD_PATH in your module?';
-       }
-       echo '</strong></font>';
-
-       echo '<br /><br />If you want to debug this issue, please edit typo3/init.php of your TYPO3 source and search for the die() call right after this line (search for this text to find)...';
-
-// Remove this line if you want to debug this problem a little more...
-die();
-       echo '<br /><br /><strong>If you expect any help from anybody on this issue, you should save this page as an html document and send it along with your request for help!</strong>';
-       echo '<hr /><pre>';
-       print_r(array(
-               'TYPO3_OS'=>TYPO3_OS,
-               'PATH_thisScript'=>PATH_thisScript,
-               'php_sapi_name()'=>PHP_SAPI,
-               'TYPO3_MOD_PATH'=>TYPO3_MOD_PATH,
-               'PATH_TRANSLATED'=>$_SERVER['PATH_TRANSLATED'],
-               'SCRIPT_FILENAME'=>$_SERVER['SCRIPT_FILENAME']
-       ));
-       echo '</pre><hr />';
-       phpinfo();
-       exit;
-} else {
-       define('PATH_typo3', $temp_path);                       // Abs. path of the TYPO3 admin dir (PATH_site + TYPO3_mainDir).
-       define('PATH_typo3_mod', $temp_modPath);        // Relative path (from the PATH_typo3) to a properly configured module
-       define('PATH_site', substr(PATH_typo3,0,-strlen(TYPO3_mainDir)));       // Abs. path to directory with the frontend (one above the admin-dir)
-       $temp_path_t3lib = @is_dir(PATH_site.'t3lib/') ? PATH_site.'t3lib/' : PATH_typo3.'t3lib/';
-       define('PATH_t3lib', $temp_path_t3lib);                 // Abs. path to t3lib/ (general TYPO3 library) within the TYPO3 admin dir
-       define('PATH_typo3conf', PATH_site.'typo3conf/');       // Abs. TYPO3 configuration path (local, not part of source)
-
-       if (!defined('PATH_tslib')) {
-               if (@is_dir(PATH_site . TYPO3_mainDir . 'sysext/cms/tslib/')) {
-                       define('PATH_tslib', PATH_site . TYPO3_mainDir . 'sysext/cms/tslib/');
-               } elseif (@is_dir(PATH_site . 'tslib/')) {
-                       define('PATH_tslib', PATH_site . 'tslib/');
-               }
-       }
-}
-
-       // fix include path for pear packages
-set_include_path(get_include_path() . PATH_SEPARATOR . PATH_typo3 . 'contrib/pear/');
-
-// *********************
-// Unset variable(s) in global scope (fixes #13959)
-// *********************
-unset($error);
-
-// *************************************************
-// t3lib_div + extention management class included
-// *************************************************
-require_once(PATH_t3lib.'class.t3lib_div.php');                // The standard-library is included
-require_once(PATH_t3lib.'class.t3lib_extmgm.php');     // Extension API Management library included
-
-// ****************************************************
-// Include configuration (localconf + ext_localconf)
-// ****************************************************
-require(PATH_t3lib.'config_default.php');
-if (!defined ('TYPO3_db'))     die ('The configuration file was not included.');
-
-
-
-
-// *********************
-// Error & Exception handling
-// *********************
-if ($TYPO3_CONF_VARS['SC_OPTIONS']['errors']['exceptionHandler'] !== '') {
-       if ($TYPO3_CONF_VARS['SYS']['errorHandler'] !== '') {
-                       //      register an error handler for the given errorHandlerErrors
-               $errorHandler = t3lib_div::makeInstance($TYPO3_CONF_VARS['SYS']['errorHandler'], $TYPO3_CONF_VARS['SYS']['errorHandlerErrors']);
-                       // set errors which will be converted in an exception
-               $errorHandler->setExceptionalErrors($TYPO3_CONF_VARS['SC_OPTIONS']['errors']['exceptionalErrors']);
-       }
-       $exceptionHandler = t3lib_div::makeInstance($TYPO3_CONF_VARS['SC_OPTIONS']['errors']['exceptionHandler']);
-}
-
-/** @var TYPO3_DB t3lib_db */
-$TYPO3_DB = t3lib_div::makeInstance('t3lib_DB');
-$TYPO3_DB->debugOutput = $TYPO3_CONF_VARS['SYS']['sqlDebug'];
-
-$CLIENT = t3lib_div::clientInfo();                                     // $CLIENT includes information about the browser/user-agent
-$PARSETIME_START = t3lib_div::milliseconds();          // Is set to the system time in milliseconds. This could be used to output script parsetime in the end of the script
-
-
-// *************************
-// CLI dispatch processing
-// *************************
-if ((TYPO3_REQUESTTYPE & TYPO3_REQUESTTYPE_CLI) && basename(PATH_thisScript) == 'cli_dispatch.phpsh') {
-               // First, take out the first argument (cli-key)
-       $temp_cliScriptPath = array_shift($_SERVER['argv']);
-       $temp_cliKey = array_shift($_SERVER['argv']);
-       array_unshift($_SERVER['argv'],$temp_cliScriptPath);
-
-               // If cli_key was found in configuration, then set up the cliInclude path and module name:
-       if ($temp_cliKey)       {
-               if (is_array($TYPO3_CONF_VARS['SC_OPTIONS']['GLOBAL']['cliKeys'][$temp_cliKey]))        {
-                       define('TYPO3_cliInclude', t3lib_div::getFileAbsFileName($TYPO3_CONF_VARS['SC_OPTIONS']['GLOBAL']['cliKeys'][$temp_cliKey][0]));
-                       $MCONF['name'] = $TYPO3_CONF_VARS['SC_OPTIONS']['GLOBAL']['cliKeys'][$temp_cliKey][1];
-               } else {
-                       echo "The supplied 'cliKey' was not valid. Please use one of the available from this list:\n\n";
-                       print_r(array_keys($TYPO3_CONF_VARS['SC_OPTIONS']['GLOBAL']['cliKeys']));
-                       echo LF;
-                       exit;
-               }
-       } else {
-               echo "Please supply a 'cliKey' as first argument. The following are available:\n\n";
-               print_r($TYPO3_CONF_VARS['SC_OPTIONS']['GLOBAL']['cliKeys']);
-               echo LF;
-               exit;
-       }
-}
-
-
-// **********************
-// Check Hardcoded lock on BE:
-// **********************
-if ($TYPO3_CONF_VARS['BE']['adminOnly'] < 0) {
-       throw new RuntimeException('TYPO3 Backend locked: Backend and Install Tool are locked for maintenance. [BE][adminOnly] is set to "' . intval($TYPO3_CONF_VARS['BE']['adminOnly']) . '".', 1294586847);
-}
-if (!(TYPO3_REQUESTTYPE & TYPO3_REQUESTTYPE_CLI) && @is_file(PATH_typo3conf . 'LOCK_BACKEND')) {
-       if (TYPO3_PROCEED_IF_NO_USER == 2) {
-               // ajax poll for login, let him pass
-       } else {
-               $fContent = t3lib_div::getUrl(PATH_typo3conf.'LOCK_BACKEND');
-               if ($fContent)  {
-                       header('Location: '.$fContent); // Redirect
-               } else {
-                       throw new RuntimeException('TYPO3 Backend locked: Browser backend is locked for maintenance. Remove lock by removing the file "typo3conf/LOCK_BACKEND" or use CLI-scripts.', 1294586848);
-               }
-               exit;
-       }
-
-}
-
-// **********************
-// Check IP
-// **********************
-if (trim($TYPO3_CONF_VARS['BE']['IPmaskList']) && !(TYPO3_REQUESTTYPE & TYPO3_REQUESTTYPE_CLI)) {
-       if (!t3lib_div::cmpIP(t3lib_div::getIndpEnv('REMOTE_ADDR'), $TYPO3_CONF_VARS['BE']['IPmaskList']))      {
-               header('Status: 404 Not Found');        // Send Not Found header - if the webserver can make use of it...
-               header('Location: http://');    // Just point us away from here...
-               exit;   // ... and exit good!
-       }
-}
-
-
-// **********************
-// Check SSL (https)
-// **********************
-if (intval($TYPO3_CONF_VARS['BE']['lockSSL']) && !(TYPO3_REQUESTTYPE & TYPO3_REQUESTTYPE_CLI)) {
-       if(intval($TYPO3_CONF_VARS['BE']['lockSSLPort'])) {
-               $sslPortSuffix = ':'.intval($TYPO3_CONF_VARS['BE']['lockSSLPort']);
-       } else {
-               $sslPortSuffix = '';
-       }
-       if ($TYPO3_CONF_VARS['BE']['lockSSL'] == 3)     {
-               $requestStr = substr(t3lib_div::getIndpEnv('TYPO3_REQUEST_SCRIPT'), strlen(t3lib_div::getIndpEnv('TYPO3_SITE_URL').TYPO3_mainDir));
-               if($requestStr == 'index.php' && !t3lib_div::getIndpEnv('TYPO3_SSL'))   {
-                       list(,$url) = explode('://',t3lib_div::getIndpEnv('TYPO3_REQUEST_URL'),2);
-                       list($server,$address) = explode('/',$url,2);
-                       header('Location: https://'.$server.$sslPortSuffix.'/'.$address);
-                       exit;
-               }
-       } elseif (!t3lib_div::getIndpEnv('TYPO3_SSL') ) {
-               if ($TYPO3_CONF_VARS['BE']['lockSSL'] == 2)     {
-                       list(,$url) = explode('://',t3lib_div::getIndpEnv('TYPO3_SITE_URL').TYPO3_mainDir,2);
-                       list($server,$address) = explode('/',$url,2);
-                       header('Location: https://'.$server.$sslPortSuffix.'/'.$address);
-               } else {
-                       header('Status: 404 Not Found');        // Send Not Found header - if the webserver can make use of it...
-                       header('Location: http://');    // Just point us away from here...
-               }
-               exit;   // ... and exit good!
-       }
-}
-
-
-// *******************************
-// Checking environment
-// *******************************
-if (isset($_POST['GLOBALS']) || isset($_GET['GLOBALS']))       die('You cannot set the GLOBALS-array from outside the script.');
-if (!version_compare(phpversion(), '5.4', '<') || !get_magic_quotes_gpc()) {
-       t3lib_div::addSlashesOnArray($_GET);
-       t3lib_div::addSlashesOnArray($_POST);
-       $HTTP_GET_VARS = $_GET;
-       $HTTP_POST_VARS = $_POST;
-}
-
-
-// ********************************************
-// Check if the install script should be run:
-// ********************************************
-if (TYPO3_REQUESTTYPE & TYPO3_REQUESTTYPE_INSTALL) {
-       if(!t3lib_extMgm::isLoaded('install')) {
-               die('Install Tool is not loaded as an extension.<br />You must add the key "install" to the list of installed extensions in typo3conf/localconf.php, $TYPO3_CONF_VARS[\'EXT\'][\'extList\'].');
-       }
-
-       require_once(t3lib_extMgm::extPath('install').'mod/class.tx_install.php');
-       $install_check = t3lib_div::makeInstance('tx_install');
-       $install_check->allowUpdateLocalConf = 1;
-       $install_check->init();
-       exit;
-}
-
-
-// *************************
-// Connect to the database
-// *************************
-       // Redirect to install tool if database host and database are not defined
-if (!TYPO3_db_host && !TYPO3_db) {
-       t3lib_utility_Http::redirect('install/index.php?mode=123&step=1&password=joh316');
-} else {
-       $TYPO3_DB->connectDB();
-}
-
-
-// *******************************
-// Checks for proper browser
-// *******************************
-if (!$CLIENT['BROWSER'] && !(TYPO3_REQUESTTYPE & TYPO3_REQUESTTYPE_CLI)) {
-       throw new RuntimeException('Browser Error: Your browser version looks incompatible with this TYPO3 version!', 1294587023);
-}
-
-
-// ****************************************************
-// Include tables customization (tables + ext_tables)
-// ****************************************************
-include (TYPO3_tables_script ? PATH_typo3conf.TYPO3_tables_script : PATH_t3lib.'stddb/tables.php');
-       // Extension additions
-if ($TYPO3_LOADED_EXT['_CACHEFILE'])   {
-       include (PATH_typo3conf.$TYPO3_LOADED_EXT['_CACHEFILE'].'_ext_tables.php');
-} else {
-       include (PATH_t3lib.'stddb/load_ext_tables.php');
-}
-       // extScript
-if (TYPO3_extTableDef_script)  {
-       include (PATH_typo3conf.TYPO3_extTableDef_script);
-}
-
-       // Hook for postprocessing values set in extTables.php
-if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['GLOBAL']['extTablesInclusion-PostProcessing'])) {
-       foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['GLOBAL']['extTablesInclusion-PostProcessing'] as $_classRef) {
-               $hookObject = t3lib_div::getUserObj($_classRef);
-               if (!$hookObject instanceof t3lib_extTables_PostProcessingHook) {
-                       throw new UnexpectedValueException('$hookObject must implement interface t3lib_extTables_PostProcessingHook', 1320585902);
-               }
-               $hookObject->processData();
-       }
-}
-
-
-       // load TYPO3 SpriteGenerating API
-$spriteManager = t3lib_div::makeInstance('t3lib_SpriteManager', TRUE);
-$spriteManager->loadCacheFile();
-
-
-// *******************************
-// BackEnd User authentication
-// *******************************
-/*
-       NOTICE:
-       if constant TYPO3_PROCEED_IF_NO_USER is defined TRUE (in the mainscript), this script will return even though a user did not log in!
-*/
-$BE_USER = t3lib_div::makeInstance('t3lib_beUserAuth');        // New backend user object
-$BE_USER->warningEmail = $TYPO3_CONF_VARS['BE']['warning_email_addr'];
-$BE_USER->lockIP = $TYPO3_CONF_VARS['BE']['lockIP'];
-$BE_USER->auth_timeout_field = intval($TYPO3_CONF_VARS['BE']['sessionTimeout']);
-$BE_USER->OS = TYPO3_OS;
-if (TYPO3_REQUESTTYPE & TYPO3_REQUESTTYPE_CLI) {
-       $BE_USER->dontSetCookie = TRUE;
-}
-$BE_USER->start();                     // Object is initialized
-$BE_USER->checkCLIuser();
-$BE_USER->backendCheckLogin(); // Checking if there's a user logged in
-
-       // Setting the web- and filemount global vars:
-$WEBMOUNTS = $BE_USER->returnWebmounts();              // ! WILL INCLUDE deleted mount pages as well!
-$FILEMOUNTS = $BE_USER->returnFilemounts();
-
-// *******************************
-// $GLOBALS['LANG'] initialisation
-// *******************************
-// $GLOBALS needed here ?? we still are in the global scope.
-
-$GLOBALS['LANG'] = t3lib_div::makeInstance('language');
-$GLOBALS['LANG']->init($BE_USER->uc['lang']);
-
-
-// ****************
-// CLI processing
-// ****************
-if (TYPO3_REQUESTTYPE & TYPO3_REQUESTTYPE_CLI) {
-               // Status output:
-       if (!strcmp($_SERVER['argv'][1],'status'))      {
-               echo "Status of TYPO3 CLI script:\n\n";
-               echo "Username [uid]: ".$BE_USER->user['username']." [".$BE_USER->user['uid']."]\n";
-               echo "Database: ".TYPO3_db.LF;
-               echo "PATH_site: ".PATH_site.LF;
-               echo LF;
-               exit;
-       }
-}
-
-// ****************
-// compression
-// ****************
-ob_clean();
-if (extension_loaded('zlib') && $TYPO3_CONF_VARS['BE']['compressionLevel'])    {
-       if (t3lib_utility_Math::canBeInterpretedAsInteger($TYPO3_CONF_VARS['BE']['compressionLevel'])) {
-               @ini_set('zlib.output_compression_level', $TYPO3_CONF_VARS['BE']['compressionLevel']);
-       }
-       ob_start('ob_gzhandler');
-}
-
+define('TYPO3_MODE', 'BE');
+
+require 'sysext/core/Classes/Core/Bootstrap.php';
+
+\TYPO3\CMS\Core\Core\Bootstrap::getInstance()
+       ->baseSetup('typo3/')
+       ->startOutputBuffering()
+       ->loadConfigurationAndInitialize()
+       ->loadTypo3LoadedExtAndExtLocalconf(TRUE)
+       ->applyAdditionalConfigurationSettings()
+       ->initializeTypo3DbGlobal(FALSE)
+       ->checkLockedBackendAndRedirectOrDie()
+       ->checkBackendIpOrDie()
+       ->checkSslBackendAndRedirectIfNeeded()
+       ->redirectToInstallToolIfDatabaseCredentialsAreMissing()
+       ->checkValidBrowserOrDie()
+       ->establishDatabaseConnection()
+       ->loadExtensionTables(TRUE)
+       ->initializeSpriteManager()
+       ->initializeBackendUser()
+       ->initializeBackendUserMounts()
+       ->initializeLanguageObject()
+       ->initializeModuleMenuObject()
+       ->initializeBackendTemplate()
+       ->endOutputBufferingAndCleanPreviousOutput()
+       ->initializeOutputCompression();
 ?>
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