Cocur\Chain\Link\SortKeys::sortKeys()

Complexity

Conditions	3
Paths	2

Size

Total Lines	9
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	3

Importance

Changes	1
Bugs	0	Features	0

<?php
    public function sortKeys($sortBy = SORT_REGULAR, array $options = []): self
    {
        if ($sortBy && is_callable($sortBy)) {
            uksort($this->array, $sortBy);

It seems like $sortBy can also be of type integer; however, parameter $cmp_function of uksort() does only seem to accept callable, maybe add an additional type check?

        } else {
            $this->sortKeysWithFlags($sortBy, $options);

It seems like $sortBy can also be of type callable; however, parameter $sortFlags of Cocur\Chain\Link\SortKeys::sortKeysWithFlags() does only seem to accept integer, maybe add an additional type check?

        }

        return $this;
    }