ARC2::x PHP Метод

    static function x($re, $v, $options = 'si')
    {
        return preg_match("/^\\s*" . $re . "(.*)\$/" . $options, $v, $m) ? $m : false;
    }

 function x($re, $v, $options = 'si')
 {
     while (preg_match('/^\\s*(\\/\\*.*\\*\\/)(.*)$/Usi', $v, $m)) {
         /* comment removal */
         $v = $m[2];
     }
     $this->unparsed_code = strlen($this->unparsed_code) > strlen($v) ? $v : $this->unparsed_code;
     return ARC2::x($re, $v, $options);
 }