HTTP_Request

Hi Is there any way to print out exactly what HTTP Request is posting? A sort of debug for this package? Also the PUT command how should the data to be sent be allocated to the send?

        // If method is POST then use the addPostData otherwise it should be
        // addQueryString for GET command.
        if ($params['method'] == 'POST') {
            foreach ($url as $k => $v) {
                $req->addPostData($k, $v);
            }
        } elseif ($params['method'] == 'GET') {
            foreach ($url as $k => $v) {
                $req->addQueryString($k, $v);
            }
        } elseif ($params['method'] == 'PUT') {
            foreach ($url as $k) {
                $req->addQueryString($k);
            }
        }

Cheers Ian