data_get()

Complexity

Conditions	16
Paths	32

Size

Total Lines	38
Code Lines	25

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	124

Importance

Changes	3
Bugs	0	Features	2

<?php
    function data_get($target, $key, $default = null)
    {
        if (is_null($key)) {

The condition is_null($key) is always false.

            return $target;
        }

        if (is_callable($key)) {
            return call_user_func($key, $target);

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

        }

        $key = is_array($key) ? $key : explode('.', $key);

It seems like $key can also be of type callable; however, parameter $string of explode() does only seem to accept string, maybe add an additional type check?

        while (! is_null($segment = array_shift($key))) {
            if ($segment === '*') {
                if (is_object($target) && method_exists($target, 'all')) {
                    $target = $target->all();
                } elseif (! is_array($target)) {
                    return value($default);
                }
                $result = [];
                foreach ($target as $item) {
                    $result[] = data_get($item, $key);
                }
                return in_array('*', $key) ? Arr::collapse($result) : $result;
            }
            if (Arr::accessible($target) && Arr::exists($target, $segment)) {
                $target = $target[$segment];
            } elseif (is_object($target)) {
                if (isset($target->{$segment})) {
                    $target = $target->{$segment};
                } elseif (method_exists($target, $segment)) {
                    $target = $target->{$segment}();
                }
            } else {
                return value($default);
            }
        }
        return $target;
    }
}