original_string: public function urlQuerystring($url)
      {
          $querystring = $this->querystring();
          if (isset($this->timestamp) && !Utils::contains($querystring, $this->timestamp)) {
              $querystring = empty($querystring) ? ('?' . $this->timestamp) : ($querystring . '&' . $this->timestamp);
          }
  
          return ltrim($url . $querystring . $this->urlHash(), '/');
      }
code: public function urlQuerystring($url)
      {
          $querystring = $this->querystring();
          if (isset($this->timestamp) && !Utils::contains($querystring, $this->timestamp)) {
              $querystring = empty($querystring) ? ('?' . $this->timestamp) : ($querystring . '&' . $this->timestamp);
          }
  
          return ltrim($url . $querystring . $this->urlHash(), '/');
      }
code_tokens: public function urlQuerystring ( $ url ) { $ querystring = $ this -> querystring ( ) ; if ( isset ( $ this -> timestamp ) && ! Utils :: contains ( $ querystring , $ this -> timestamp ) ) { $ querystring = empty ( $ querystring ) ? ( '?' . $ this -> timestamp ) : ( $ querystring . '&' . $ this -> timestamp ) ; } return ltrim ( $ url . $ querystring . $ this -> urlHash ( ) , '/' ) ; }
docstring: Get the URL with full querystring
  
  @param string $url
  @return string
docstring_tokens: Get the URL with full querystring