/**
* sets the http status code for this errors response
*
* @note this does the same as response->set_http_status() except it forces an error status
*
* @param int $http_status any will do, you can easily pass one of the predefined ones in ::STATUS_*
*/
public function set_http_status($http_status)
{
if ($http_status < 400) {
throw new \Exception('can not send out errors response with a non-error http status');
}
return parent::set_http_status($http_status);
}
