public function ContainerAwareEventDispatcher::addListener in Drupal 10
Same name and namespace in other branches
- 8 core/lib/Drupal/Component/EventDispatcher/ContainerAwareEventDispatcher.php \Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher::addListener()
- 9 core/lib/Drupal/Component/EventDispatcher/ContainerAwareEventDispatcher.php \Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher::addListener()
File
- core/
lib/ Drupal/ Component/ EventDispatcher/ ContainerAwareEventDispatcher.php, line 211
Class
- ContainerAwareEventDispatcher
- A performance optimized container aware event dispatcher.
Namespace
Drupal\Component\EventDispatcherCode
public function addListener($event_name, $listener, $priority = 0) {
$this->listeners[$event_name][$priority][] = [
'callable' => $listener,
];
$this->unsorted[$event_name] = TRUE;
}