Sirius\Filtration\Filter\CleanArray::filter()

Complexity

Conditions	7
Paths	15

Size

Total Lines

24

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	15
CRAP Score	7

Importance

Changes

0

<?php
    public function filter($value, string $valueIdentifier = null)
    {
        if (! is_array($value)) {
            return $value;
        }
        $result = [];
        if ($this->options['nullify']) {
            $nullifier = new Nullify();
        }
        $arrayIsAssociative = array_keys($value) === range(0, count($value) - 1);
        foreach ($value as $k => $v) {
            if (isset($nullifier)) {
                $v = $nullifier->filter($v);
            }
            if ($v !== null) {
                if ($arrayIsAssociative) {
                    $result[] = $v;
                } else {
                    $result[$k] = $v;
                }
            }
        }
        return $result;
    }