CacheRouterRebuildSubscriber.php in Zircon Profile 8
Same filename and directory in other branches
Namespace
Drupal\Core\EventSubscriberFile
core/lib/Drupal/Core/EventSubscriber/CacheRouterRebuildSubscriber.phpView source
<?php
/**
* @file
* Contains \Drupal\Core\EventSubscriber\CacheRouterRebuildSubscriber.
*/
namespace Drupal\Core\EventSubscriber;
use Drupal\Core\Cache\Cache;
use Drupal\Core\Routing\RoutingEvents;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
/**
* Clear cache tags when the router is rebuilt.
*/
class CacheRouterRebuildSubscriber implements EventSubscriberInterface {
/**
* {@inheritdoc}
*/
public function onRouterFinished() {
// Requested URLs that formerly gave a 403/404 may now be valid.
// Also invalidate all cached routing.
Cache::invalidateTags([
'4xx-response',
'route_match',
]);
}
/**
* {@inheritdoc}
*/
public static function getSubscribedEvents() {
$events = [];
// Act only when the router rebuild is finished.
$events[RoutingEvents::FINISHED][] = [
'onRouterFinished',
200,
];
return $events;
}
}
Classes
Name![]() |
Description |
---|---|
CacheRouterRebuildSubscriber | Clear cache tags when the router is rebuilt. |