public static function ConfigCacheTag::getSubscribedEvents in Zircon Profile 8.0
Same name and namespace in other branches
- 8 core/modules/system/src/EventSubscriber/ConfigCacheTag.php \Drupal\system\EventSubscriber\ConfigCacheTag::getSubscribedEvents()
Returns an array of event names this subscriber wants to listen to.
The array keys are event names and the value can be:
- The method name to call (priority defaults to 0)
- An array composed of the method name to call and the priority
- An array of arrays composed of the method names to call and respective priorities, or 0 if unset
For instance:
- array('eventName' => 'methodName')
- array('eventName' => array('methodName', $priority))
- array('eventName' => array(array('methodName1', $priority), array('methodName2'))
Return value
array The event names to listen to
Overrides EventSubscriberInterface::getSubscribedEvents
File
- core/
modules/ system/ src/ EventSubscriber/ ConfigCacheTag.php, line 80 - Contains \Drupal\system\EventSubscriber\ConfigCacheTag.
Class
- ConfigCacheTag
- A subscriber invalidating cache tags when system config objects are saved.
Namespace
Drupal\system\EventSubscriberCode
public static function getSubscribedEvents() {
$events[ConfigEvents::SAVE][] = [
'onSave',
];
return $events;
}