Ip\Internal\Design\Model::getFolderThemes PHP Метод

    protected function getFolderThemes($folder)
    {
        if (!is_dir($folder)) {
            return array();
        }
        $answer = array();
        if ($handle = opendir($folder)) {
            while (false !== ($file = readdir($handle))) {
                if (is_dir($folder . $file) && $file != '..' && $file != '.' && substr($file, 0, 1) != '.') {
                    $answer[$file] = $this->getTheme($file, $folder);
                }
            }
            closedir($handle);
        }
        return $answer;
    }