array_search_key_recursive()

Complexity

Conditions	4
Paths	4

Size

Total Lines	11
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	20

Importance

Changes	1
Bugs	0	Features	0

<?php
    function array_search_key_recursive(array &$array, array $keyList, bool $strict = true): int
    {
        foreach ($array as $key => $element) {
            if (in_array($key, $keyList, $strict)) {
                return true;

The expression return true returns the type true which is incompatible with the type-hinted return integer.

            }
            elseif (is_array($element)) {
                return array_search_key_recursive($array[$key], $keyList, $strict);
            }
        }
        return false;

The expression return false returns the type false which is incompatible with the type-hinted return integer.

    }