Cocur\Chain\Link\IntersectKey

Complexity

Total Complexity

2

Size/Duplication

Total Lines	12
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	intersectKey()	0	5	2

<?php

namespace Cocur\Chain\Link;

use Cocur\Chain\Chain;

/**
 * IntersectKey.
 *
 * @author    Florian Eckerstorfer
 * @copyright 2015-2018 Florian Eckerstorfer
 */
trait IntersectKey
{
    /**
     * @param Chain|array $array
     *
     * @return self
     */
    public function intersectKey($array): self
    {
        $this->array = array_intersect_key($this->array, $array instanceof Chain ? $array->array : $array);

        return $this;
    }
}