/** * Registers an onCoreException listener. * * @param EventDispatcher $dispatcher An EventDispatcher instance * @param integer $priority The priority */ public function register(EventDispatcherInterface $dispatcher) { $dispatcher->addListener(Events::onCoreException, $this); }
/** * @param string $eventClassName * @param callable $callback */ public function addListener($eventClassName, callable $callback) { $this->eventDispatcher->addListener($eventClassName, $callback); }