/** * Expires the wildcard cache. This causes the wildcard cache to be * regenerated on the next page load. * @return void */ public static function expireCache() { $handler = eZExpiryHandler::instance(); $handler->setTimestamp( self::CACHE_SIGNATURE, time() ); $handler->store(); self::$wildcardsIndex = null; }
/** * Assign function names to input variables. Generates the wildcard cache if * expired. * * @return array The wildcards index, as an array of regexps */ protected static function wildcardsIndex() { if (self::$wildcardsIndex === null) { $cacheIndexFile = self::loadCacheFile(); // if NULL is returned, the cache doesn't exist or isn't valid self::$wildcardsIndex = $cacheIndexFile->processFile(array(__CLASS__, 'fetchCacheFile'), self::expiryTimestamp()); if (self::$wildcardsIndex === null) { // This will generate and return the index, and store the cache // files for the different wildcards for later use self::$wildcardsIndex = self::createWildcardsIndex(); } } return self::$wildcardsIndex; }