Gdn_Cache::trace PHP Méthode

    public static function trace($trace = null)
    {
        if (!is_null($trace)) {
            Gdn_Cache::$trace = (bool) $trace;
        }
        return Gdn_Cache::$trace;
    }

 /**
  *
  */
 public static function Trace($trace = null)
 {
     if (!is_null($trace)) {
         Gdn_Cache::$trace = (bool) $trace;
     }
     return Gdn_Cache::$trace;
 }