Ahc\Phint\Util\Arr

Complexity

Total Complexity

5

Size/Duplication

Total Lines	23
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	mergeRecursive()	0	13	5

<?php

/*
 * This file is part of the PHINT package.
 *
 * (c) Jitendra Adhikari <jiten.adhikary@gmail.com>
 *     <https://github.com/adhocore>
 *
 * Licensed under MIT license.
 */

namespace Ahc\Phint\Util;

class Arr
{
    /**
     * @see http://php.net/array_merge_recursive#92195
     *
     * @param array $array1
     * @param array $array2
     *
     * @return array
     */
    public static function mergeRecursive(array $array1, array $array2)
    {
        $merged = $array1;

        foreach ($array2 as $key => &$value) {
            if (\is_array($value) && isset($merged[$key]) && \is_array($merged[$key])) {
                $merged[$key] = self::mergeRecursive($merged[$key], $value);
            } else {
                $merged[$key] = $value;
            }
        }

        return $merged;
    }
}