TYPO3 CMS  TYPO3_7-6
CachingFrameworkGarbageCollectionTask.php
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1 <?php
3 
4 /*
5  * This file is part of the TYPO3 CMS project.
6  *
7  * It is free software; you can redistribute it and/or modify it under
8  * the terms of the GNU General Public License, either version 2
9  * of the License, or any later version.
10  *
11  * For the full copyright and license information, please read the
12  * LICENSE.txt file that was distributed with this source code.
13  *
14  * The TYPO3 project - inspiring people to share!
15  */
16 
25 {
32  public $selectedBackends = [];
33 
39  public function execute()
40  {
41  // Global sub-array with all configured caches
42  $cacheConfigurations = $GLOBALS['TYPO3_CONF_VARS']['SYS']['caching']['cacheConfigurations'];
43  if (is_array($cacheConfigurations)) {
44  // Iterate through configured caches and call garbage collection if
45  // backend is within selected backends in additional field of task
46  foreach ($cacheConfigurations as $cacheName => $cacheConfiguration) {
47  // The cache backend used for this cache
48  $usedCacheBackend = $cacheConfiguration['backend'];
49  if (in_array($usedCacheBackend, $this->selectedBackends)) {
50  \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(\TYPO3\CMS\Core\Cache\CacheManager::class)->getCache($cacheName)->collectGarbage();
51  }
52  }
53  }
54  return true;
55  }
56 }
if(TYPO3_MODE==='BE') $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_tsfebeuserauth.php']['frontendEditingController']['default']