Nelmio\Alice\Bridge\Symfony\DependencyInjection\NelmioAliceExtension::loadServices PHP Метод

    private function loadServices(ContainerBuilder $container)
    {
        $loader = new XmlFileLoader($container, new FileLocator(self::SERVICES_DIR));
        $finder = new Finder();
        $finder->files()->in(self::SERVICES_DIR);
        foreach ($finder as $file) {
            $loader->load($file->getRelativePathname());
        }
    }