Kahlan\Plugin\Stub::_reference PHP Метод

    protected function _reference($reference)
    {
        if (!is_string($reference)) {
            return $reference;
        }
        $pos = strrpos($reference, '\\');
        if ($pos !== false) {
            $namespace = substr($reference, 0, $pos);
            $basename = substr($reference, $pos + 1);
        } else {
            $namespace = null;
            $basename = $reference;
        }
        $substitute = null;
        $reference = Monkey::patched($namespace, $basename, false, $substitute);
        return $substitute ?: $reference;
    }