NullDiffer.php 564 B

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  1. <?php
  2. declare(strict_types=1);
  3. /*
  4. * This file is part of PHP CS Fixer.
  5. *
  6. * (c) Fabien Potencier <fabien@symfony.com>
  7. * Dariusz Rumiński <dariusz.ruminski@gmail.com>
  8. *
  9. * This source file is subject to the MIT license that is bundled
  10. * with this source code in the file LICENSE.
  11. */
  12. namespace PhpCsFixer\Differ;
  13. /**
  14. * @author Dariusz Rumiński <dariusz.ruminski@gmail.com>
  15. */
  16. final class NullDiffer implements DifferInterface
  17. {
  18. public function diff(string $old, string $new, ?\SplFileInfo $file = null): string
  19. {
  20. return '';
  21. }
  22. }