Inspirum\Arrayable\Convertor::toArrayWithDepth()

Complexity

Conditions	8
Paths	14

Size

Total Lines	30
Code Lines	16

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	17
CRAP Score	8

Importance

Changes	1
Bugs	0	Features	0

<?php
    private static function toArrayWithDepth(mixed $data, int $limit, int $depth): mixed
    {
        if ($limit <= 0) {
            throw new UnexpectedValueException('Limit value should be positive number');
        }

        if ($depth > $limit) {
            return $data;
        }

        if ($data instanceof Arrayable) {
            $data = $data->__toArray();
        } elseif ($data instanceof stdClass) {
            $data = (array) $data;
        }

        if (is_iterable($data)) {
            $arrayData = [];
            foreach ($data as $k => $v) {
                $arrayData[$k] = self::toArrayWithDepth($v, $limit, $depth + 1);
            }

            return $arrayData;
        }

        if ($depth === 1) {
            throw new RuntimeException('Cannot cast to array');
        }

        return $data;
    }