FabienCrassat\CurriculumVitaeBundle\Utility\ArrayFunctions

Complexity

Total Complexity

4

Size/Duplication

Total Lines	21
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	arrayValuesMerge()	0	7	2
A	arrayValuesRecursive()	0	7	2

<?php

/*
 * This file is part of the FabienCrassat\CurriculumVitaeBundle Symfony bundle.
 *
 * (c) Fabien Crassat <fabien@crassat.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace FabienCrassat\CurriculumVitaeBundle\Utility;

class ArrayFunctions
{
    /**
     * @param array $array
     */
    public function arrayValuesRecursive(array $array)
    {
        $result = [];
        foreach ($array as $value) {
            $result = $this->arrayValuesMerge($result, $value);
        }
        return $result;
    }

    private function arrayValuesMerge(array $array, $value)
    {
        if (is_array($value)) {
            return array_merge($array, $this->arrayValuesRecursive($value));

It seems like $this->arrayValuesRecursive($value) can also be of type mixed; however, parameter $array2 of array_merge() does only seem to accept null|array, maybe add an additional type check?

        }

        return array_merge($array, [$value]);
    }
}