JayaCode\Framework\Core\Helper\HelperArray::getVal()

Complexity

Conditions	3
Paths	3

Size

Total Lines	18
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	1

<?php
    public static function getVal($arr = array(), $key = "")
    {
        $val = $arr;
        $i = 0;
        $keys = explode(".", $key);

        while ($i < count($keys)) {
            if (!HelperArray::hasKey($val, $keys[$i])) {
                throw new \OutOfBoundsException("key ". $keys[$i] .", not found in the target array.");
            }

            $val = $val[$keys[$i]];

            $i++;
        }

        return $val;
    }