菜谱项目

CutArrayStub.php 695B

12345678910111213141516171819202122232425262728293031
  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\VarDumper\Caster;
  11. /**
  12. * Represents a cut array.
  13. *
  14. * @author Nicolas Grekas <p@tchwork.com>
  15. */
  16. class CutArrayStub extends CutStub
  17. {
  18. public $preservedSubset;
  19. public function __construct(array $value, array $preservedKeys)
  20. {
  21. parent::__construct($value);
  22. $this->preservedSubset = array_intersect_key($value, array_flip($preservedKeys));
  23. $this->cut -= count($this->preservedSubset);
  24. }
  25. }