Malezha\Menu\Support\MergeAttributes::merge()

Complexity

Conditions	6
Paths	9

Size

Total Lines	27
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	14
CRAP Score	6

Importance

Changes	1
Bugs	0	Features	0

<?php
    public function merge()
    {
        $arrays = $this->arrays;

        if (empty($arrays)) {
            return [];
        }

        $keys = [];
        foreach ($arrays as $array) {
            $keys = array_merge($keys, array_keys($array));
        }

        $keys = array_unique($keys);

        $merged = array_fill_keys($keys, null);

        foreach ($arrays as $array) {
            foreach ($keys as $key) {
                if (array_key_exists($key, $array)) {
                    $merged[$key] = $this->mergeValues($merged[$key], $array[$key]);
                }
            }
        }

        return $merged;
    }
    
}