Symfony\Component\DependencyInjection\Dumper\PhpDumper::addPrivateServices PHP Метод

    private function addPrivateServices()
    {
        if (!$definitions = $this->container->getDefinitions()) {
            return '';
        }

        $code = '';
        ksort($definitions);
        foreach ($definitions as $id => $definition) {
            if (!$definition->isPublic()) {
                $code .= '            '.$this->export($id)." => true,\n";
            }
        }

        if (empty($code)) {
            return '';
        }

        $out = "        \$this->privates = array(\n";
        $out .= $code;
        $out .= "        );\n";

        return $out;
    }