ProcessFailedException.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\Exception;

use Symfony\Component\Process\Process;

/**
 * Exception for failed processes.
 *
 * @author Johannes M. Schmitt <schmittjoh@gmail.com>
 */
class ProcessFailedException extends RuntimeException {
  private $process;
  public function __construct(Process $process) {
    if ($process
      ->isSuccessful()) {
      throw new \InvalidArgumentException('Expected a failed process, but the given process was successful.');
    }
    parent::__construct(sprintf('The command "%s" failed.' . "\n\nOutput:\n================\n" . $process
      ->getOutput() . "\n\nError Output:\n================\n" . $process
      ->getErrorOutput(), $process
      ->getCommandLine()));
    $this->process = $process;
  }
  public function getProcess() {
    return $this->process;
  }

}