Wandu\Validator\Testers\PropertyTesterAbstract

Complexity

Total Complexity

4

Size/Duplication

Total Lines	22
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	getProp()	0	11	3

<?php
namespace Wandu\Validator\Testers;

use Wandu\Validator\Contracts\Tester;

abstract class PropertyTesterAbstract implements Tester
{
    /** @var string[] */
    protected $keys;

    public function __construct($criteria)
    {
        $this->keys = array_map("trim", explode(".", $criteria));
    }
    
    protected function getProp($origin)
    {
        $keys = $this->keys;
        $prop = $origin;
        while (count($keys)) {
            $key = array_shift($keys);
            if (!isset($prop[$key])) return;
            $prop = $prop[$key];
        }
        return $prop;
    }
}