original_string: final public function get_url() {
          global $PAGE;
          $params = array(
              $this->get_varsearch()    => $this->get_search()
          );
          return ($this->url !== null) ? new moodle_url($this->url, $params) : new moodle_url($PAGE->url, $params);
      }
code: final public function get_url() {
          global $PAGE;
          $params = array(
              $this->get_varsearch()    => $this->get_search()
          );
          return ($this->url !== null) ? new moodle_url($this->url, $params) : new moodle_url($PAGE->url, $params);
      }
code_tokens: final public function get_url ( ) { global $ PAGE ; $ params = array ( $ this -> get_varsearch ( ) => $ this -> get_search ( ) ) ; return ( $ this -> url !== null ) ? new moodle_url ( $ this -> url , $ params ) : new moodle_url ( $ PAGE -> url , $ params ) ; }
docstring: The URL for this search
  @global moodle_page $PAGE
  @return moodle_url The URL for this page
docstring_tokens: The URL for this search