function ResponseGeneratorSubscriber::onRespond
Same name in other branches
- 8.9.x core/lib/Drupal/Core/EventSubscriber/ResponseGeneratorSubscriber.php \Drupal\Core\EventSubscriber\ResponseGeneratorSubscriber::onRespond()
- 10 core/lib/Drupal/Core/EventSubscriber/ResponseGeneratorSubscriber.php \Drupal\Core\EventSubscriber\ResponseGeneratorSubscriber::onRespond()
- 11.x core/lib/Drupal/Core/EventSubscriber/ResponseGeneratorSubscriber.php \Drupal\Core\EventSubscriber\ResponseGeneratorSubscriber::onRespond()
Sets extra X-Generator header on successful responses.
Parameters
\Symfony\Component\HttpKernel\Event\ResponseEvent $event: The event to process.
File
-
core/
lib/ Drupal/ Core/ EventSubscriber/ ResponseGeneratorSubscriber.php, line 20
Class
- ResponseGeneratorSubscriber
- Response subscriber to add X-Generator header tag.
Namespace
Drupal\Core\EventSubscriberCode
public function onRespond(ResponseEvent $event) {
if (!$event->isMainRequest()) {
return;
}
$response = $event->getResponse();
// Set the generator in the HTTP header.
[
$version,
] = explode('.', \Drupal::VERSION, 2);
$response->headers
->set('X-Generator', 'Drupal ' . $version . ' (https://www.drupal.org)');
}
Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.