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view core/lib/Drupal/Component/Utility/OpCodeCache.php @ 19:fa3358dc1485 tip
Add ndrum files
author | Chris Cannam |
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date | Wed, 28 Aug 2019 13:14:47 +0100 |
parents | 4c8ae668cc8c |
children |
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<?php namespace Drupal\Component\Utility; /** * Provides helpers to handle PHP opcode caches. * * @ingroup utility */ class OpCodeCache { /** * Checks if OpCodeCache is enabled. * * @return bool * TRUE if opcache is enabled, FALSE otherwise. */ public static function isEnabled() { return extension_loaded('Zend OPcache') && ini_get('opcache.enable'); } /** * Invalidates a PHP file from a possibly active opcode cache. * * In case the opcode cache does not support to invalidate an individual file, * the entire cache will be flushed. * * @param string $pathname * The absolute pathname of the PHP file to invalidate. */ public static function invalidate($pathname) { clearstatcache(TRUE, $pathname); // Check if the Zend OPcache is enabled and if so invalidate the file. if (function_exists('opcache_invalidate')) { opcache_invalidate($pathname, TRUE); } } }