DataCollector.php

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.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;


/**
 * DataCollector.
 *
 * Children of this class must store the collected data in the data property.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
abstract class DataCollector implements DataCollectorInterface, \Serializable {
  protected $data;
  public function serialize() {
    return serialize($this->data);
  }
  public function unserialize($data) {
    $this->data = unserialize($data);
  }

}