Northwoods\Config\MergedConfigCollection

Complexity

Total Complexity

6

Size/Duplication

Total Lines	32
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	1

1 Method

Rating	Name	Duplication	Size	Complexity
B	get()	0	23	6

<?php

namespace Northwoods\Config;

class MergedConfigCollection extends ConfigCollection
{
    /**
     * @param string $dotPath
     * @param string $default
     *
     * @return mixed|null
     */
    public function get($dotPath, $default = null)
    {
        $found = null;

        foreach (array_reverse($this->configs) as $config) {

            /** @var ConfigInterface $config */

            $value = $config->get($dotPath, null);

            if ($value === null) {
                continue;
            }

            if (is_array($found) && is_array($value)) {
                $found = array_replace_recursive($found, $value);
            } else {
                $found = $value;
            }
        }

        return $found !== null ? $found : $default;
    }
}