public function buildMessage(Response $response) { $str = ''; $str .= $response->getStatus(); $str .= "\nURL:\n" . $response->getUrl(); $str .= "\nPARAMS:\n" . var_export($response->getParams(), true); $str .= "\nRESPONSE HEADER:\n" . var_export($response->getHeaders(), true); $str .= "\nRESPONSE CONTENT:\n" . substr($response->getContent(), 0, 200); return $str; }