Drupal investigation

ParameterCircularReferenceException.php 928B

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  1. <?php
  2. /*
  3. * This file is part of the Symfony package.
  4. *
  5. * (c) Fabien Potencier <fabien@symfony.com>
  6. *
  7. * For the full copyright and license information, please view the LICENSE
  8. * file that was distributed with this source code.
  9. */
  10. namespace Symfony\Component\DependencyInjection\Exception;
  11. /**
  12. * This exception is thrown when a circular reference in a parameter is detected.
  13. *
  14. * @author Fabien Potencier <fabien@symfony.com>
  15. */
  16. class ParameterCircularReferenceException extends RuntimeException
  17. {
  18. private $parameters;
  19. public function __construct($parameters, \Exception $previous = null)
  20. {
  21. parent::__construct(sprintf('Circular reference detected for parameter "%s" ("%s" > "%s").', $parameters[0], implode('" > "', $parameters), $parameters[0]), 0, $previous);
  22. $this->parameters = $parameters;
  23. }
  24. public function getParameters()
  25. {
  26. return $this->parameters;
  27. }
  28. }