/** * @return \Predis\Client|\PredisPhpdoc\Client */ public static function getConnection() { if (is_null(self::$predis)) { $host = __Config::get('glizy.database.caching.redis'); self::$predis = new Predis\Client($host ? $host : 'tcp://127.0.0.1:6379'); } return self::$predis; }