/** * @see EventListenerInterface::listen_events() * @param object $event_object * @return bool */ public static function listen_events($event_object) { if ($event_object instanceof ItemDeleteEvent) { $project_item = new ProjectItem(null); $project_item->set_item_id($event_object->get_item_id()); if ($project_item->unlink_item_full() == false) { return false; } } return true; }