DICIT\Config\YML::loadFile()

Complexity

Conditions	4
Paths	3

Size

Total Lines	22
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	1

<?php
    protected function loadFile($filePath)
    {
        $yml = array();
        $dirname = dirname($filePath);
        $yaml = new \Symfony\Component\Yaml\Yaml();
        $res = $yaml->parse($filePath);

        foreach($res as $key => $value) {
            if ($key == 'include') {
                foreach($value as $file) {
                    $file = preg_replace_callback('`\${env\.([^}]+)}`i', function($matches) { return getenv($matches[1]); }, $file);
                    $subYml = $this->loadFile($dirname . '/' . $file);
                    $yml = Arrays::mergeRecursiveUnique($yml, $subYml);
                }
            }
            else {
                $yml = Arrays::mergeRecursiveUnique($yml, array($key => $res[$key]));
            }
        }

        return $yml;
    }