Dunglas\ActionBundle\DependencyInjection\DunglasActionExtension::getDirectory PHP Метод

    private function getDirectory($kernelRootDir, $pattern)
    {
        $firstCharacter = substr($pattern, 0, 1);
        return '/' !== $firstCharacter && DIRECTORY_SEPARATOR !== $firstCharacter ? $kernelRootDir . DIRECTORY_SEPARATOR . $pattern : $pattern;
    }