NaturalSort_DefaultCollator.php 1.1 KB

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  1. <?php
  2. /**
  3. * @copyright Copyright (c) 2016, ownCloud, Inc.
  4. *
  5. * @author AW-UC <git@a-wesemann.de>
  6. * @author Joas Schilling <coding@schilljs.com>
  7. * @author Morris Jobke <hey@morrisjobke.de>
  8. *
  9. * @license AGPL-3.0
  10. *
  11. * This code is free software: you can redistribute it and/or modify
  12. * it under the terms of the GNU Affero General Public License, version 3,
  13. * as published by the Free Software Foundation.
  14. *
  15. * This program is distributed in the hope that it will be useful,
  16. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  18. * GNU Affero General Public License for more details.
  19. *
  20. * You should have received a copy of the GNU Affero General Public License, version 3,
  21. * along with this program. If not, see <http://www.gnu.org/licenses/>
  22. *
  23. */
  24. namespace OC;
  25. class NaturalSort_DefaultCollator {
  26. public function compare($a, $b) {
  27. $result = strcasecmp($a, $b);
  28. if ($result === 0) {
  29. if ($a === $b) {
  30. return 0;
  31. }
  32. return ($a > $b) ? -1 : 1;
  33. }
  34. return ($result < 0) ? -1 : 1;
  35. }
  36. }