<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien.potencier@symfony-project.com>
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\HttpKernel\DataCollector;
use Symfony\Component\EventDispatcher\EventDispatcher;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\Debug\EventDispatcherTraceableInterface;
/**
* EventDataCollector.
* @author Fabien Potencier <fabien.potencier@symfony-project.com>
class EventDataCollector extends DataCollector
{
protected $dispatcher;
public function setEventDispatcher(EventDispatcher $dispatcher)
if ($dispatcher instanceof EventDispatcherTraceableInterface) {
$this->dispatcher = $dispatcher;
}
* {@inheritdoc}
public function collect(Request $request, Response $response, \Exception $exception = null)
$this->data = array(
'called_listeners' => null !== $this->dispatcher ? $this->dispatcher->getCalledListeners() : array(),
'not_called_listeners' => null !== $this->dispatcher ? $this->dispatcher->getNotCalledListeners() : array(),
);
* Gets the called listeners.
* @return array An array of called listeners
* @see EventDispatcherTraceableInterface
public function getCalledListeners()
return $this->data['called_listeners'];
* Gets the not called listeners.
* @return array An array of not called listeners
public function getNotCalledListeners()
return $this->data['not_called_listeners'];
public function getName()
return 'events';