Sfneal\Helpers\Arrays\ArrayHelpers::sum()

Complexity

Conditions	3
Paths	3

Size

Total Lines	9
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public static function sum(array $array1, array $array2): array
    {
        // todo: add ability to pass array of arrays
        $array = [];
        foreach ($array1 as $index => $value) {
            $array[$index] = isset($array2[$index]) ? $array2[$index] + $value : $value;
        }

        return $array;
    }