code: public function delete($url, $parameters = false)
      {
          if (! is_object($url)) {
              $url = new SimpleUrl($url);
          }
  
          return $this->load($url, new SimpleDeleteEncoding($parameters));
      }
docs: Sends a DELETE request and fetches the response.
  
  @param string/SimpleUrl $url                Target to fetch.
  @param hash/SimpleFormEncoding $parameters  Additional parameters for DELETE request.
  
  @return string                              Content of page or false.