__construct($content= '', int $status_code=ELGG_HTTP_OK, $forward_url=null)
Constructor.
setStatusCode(int $status_code)
{Sets response HTTP status code.Status code self }
setContent($content= '')
{Sets response body.Content of the response as a scalar value or an array self }
setForwardURL($forward_url=REFERRER)
{Sets redirect URL.Forward URL self }