SConfig::_getKV PHP Метод

    private static function _getKV($string)
    {
        $_data = new stdclass();
        $tmp_string = preg_replace("/([\\w\\.\\-\\_]+?)([\\s:]*)\\{(([^{}]+|(?R))+)\\}/", "", $string);
        preg_match_all("/([\\w\\.\\-\\_]+)[\\s:]+(.+?);/", $tmp_string, $_matches2, PREG_SET_ORDER);
        if (!empty($_matches2)) {
            foreach ($_matches2 as $_m2) {
                $key = $_m2[1];
                $value = $_m2[2];
                if (isset(self::$_tmpData[$value])) {
                    $value = self::$_tmpData[$value];
                }
                //类型转化
                if (is_numeric($value)) {
                    $value = $value + 0;
                    //自动转化
                } elseif (is_string($value)) {
                    $v_t = strtolower($value);
                    if ($v_t == "true") {
                        $value = true;
                    } elseif ($v_t == "false") {
                        $value = false;
                    }
                }
                if (isset($_data->{$key})) {
                    if (is_array($_data->{$key})) {
                        array_push($_data->{$key}, $value);
                    } else {
                        $tmp2 = array($_data->{$key}, $value);
                        $_data->{$key} = $tmp2;
                    }
                } else {
                    $_data->{$key} = $value;
                }
            }
        }
        return $_data;
    }