public function delete($url, $headers = null, $options = null)
    {
        return $this->request($url, "DELETE", null, $headers, $options);
    }
public function delete($url, $headers = null, $options = null)
    {
        return $this->request($url, "DELETE", null, $headers, $options);
    }
public function delete ( $ url , $ headers = null , $ options = null ) { return $ this -> request ( $ url , "DELETE" , null , $ headers , $ options ) ; }
Perform DELETE request

@param  string      $url
@param  array       $headers
@param  array       $options

@return RollingCurl
Perform DELETE request