phpQuery::param PHP Method

    public static function param($data)
    {
        return http_build_query($data, null, '&');
    }

 /**
  * Enter description here...
  *
  * @link http://docs.jquery.com/Ajax/serialize
  * @return string
  */
 public function serialize()
 {
     return phpQuery::param($this->serializeArray());
 }