Spiechu\SymfonyCommonsBundle\Utils\ArrayUtils::flatArrayRecursive()

Complexity

Conditions	4
Paths	4

Size

Total Lines	18
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	4.0218

Importance

Changes

0

<?php
    public static function flatArrayRecursive(?array $array): array
    {
        if (empty($array)) {
            return [];
        }

        $resultArray = [];

        foreach ($array as $key => $value) {
            if (is_array($value)) {
                $resultArray = array_merge($resultArray, static::flatArrayRecursive($value));
            } else {
                $resultArray[] = $value;
            }
        }

        return $resultArray;
    }
}