NilUuid.php 575 B

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  1. <?php
  2. /**
  3. * This file is part of the ramsey/uuid library
  4. *
  5. * For the full copyright and license information, please view the LICENSE
  6. * file that was distributed with this source code.
  7. *
  8. * @copyright Copyright (c) Ben Ramsey <ben@benramsey.com>
  9. * @license http://opensource.org/licenses/MIT MIT
  10. */
  11. declare(strict_types=1);
  12. namespace Ramsey\Uuid\Rfc4122;
  13. use Ramsey\Uuid\Uuid;
  14. /**
  15. * The nil UUID is special form of UUID that is specified to have all 128 bits
  16. * set to zero
  17. *
  18. * @psalm-immutable
  19. */
  20. final class NilUuid extends Uuid implements UuidInterface
  21. {
  22. }