public function query_string() { $qs = ''; if (method_exists($this->cgi, 'query_string')) { $qs = $this->cgi->query_string(); } return $qs != '' ? $qs : parent::query_string(); }
public function request_uri($uri = '') { if (isset($this->request_uri)) { return $this->request_uri; } return parent::request_uri(); }