function FormTestEventSubscriber::onKernelResponse

Adds custom headers to the response.

Parameters

\Symfony\Component\HttpKernel\Event\ResponseEvent $event: The kernel response event.

File

core/modules/system/tests/modules/form_test/src/EventSubscriber/FormTestEventSubscriber.php, line 33

Class

FormTestEventSubscriber

Test event subscriber to add new attributes to the request.

Namespace

Code

public function onKernelResponse(ResponseEvent $event) {
    $response = $event->getResponse();
    $response->headers
        ->set('X-Form-Test-Response-Event', 'invoked');
}