public static function __($key) { $res = $key; $locale = Session::getInstance()->get('locale'); if (null == L::$locstrngs) { switch ($locale) { case 'de_DE': self::$locstrngs = self::$de_DE; break; } } if (isset(self::$locstrngs[$key])) { $res = self::$locstrngs[$key]; } return $res; }