$eventManager = $this->getEventManager(); $eventManager->attach('eventName', function($event) { // Handle the event here });
$eventManager = $this->getEventManager(); $event = new Event('eventName', $this, ['param1' => 'value1', 'param2' => 'value2']); $eventManager->trigger($event);This code retrieves the event manager associated with the current class instance, creates an event object with the name "eventName" and some parameters, and triggers the event. Package/library: The OW prefix in the method name suggests that this method is part of the Open Web platform (www.openweb.eu.org) PHP library.