ProcessInSigchildEnvironment.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\Process\Tests;

use Symfony\Component\Process\Process;
class ProcessInSigchildEnvironment extends Process {
  protected function isSigchildEnabled() {
    return true;
  }

}