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[yaffs-website] / vendor / symfony / var-dumper / Caster / CutArrayStub.php
1 <?php
2
3 /*
4  * This file is part of the Symfony package.
5  *
6  * (c) Fabien Potencier <fabien@symfony.com>
7  *
8  * For the full copyright and license information, please view the LICENSE
9  * file that was distributed with this source code.
10  */
11
12 namespace Symfony\Component\VarDumper\Caster;
13
14 /**
15  * Represents a cut array.
16  *
17  * @author Nicolas Grekas <p@tchwork.com>
18  */
19 class CutArrayStub extends CutStub
20 {
21     public $preservedSubset;
22
23     public function __construct(array $value, array $preservedKeys)
24     {
25         parent::__construct($value);
26
27         $this->preservedSubset = array_intersect_key($value, array_flip($preservedKeys));
28         $this->cut -= \count($this->preservedSubset);
29     }
30 }