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

        $code = "services:\n";
        foreach ($this->container->getDefinitions() as $id => $definition) {
            $code .= $this->addService($id, $definition);
        }

        $aliases = $this->container->getAliases();
        foreach ($aliases as $alias => $id) {
            while (isset($aliases[(string) $id])) {
                $id = $aliases[(string) $id];
            }
            $code .= $this->addServiceAlias($alias, $id);
        }

        return $code;
    }
private function addServices()
    {
        if (!$this->container->getDefinitions()) {
            return '';
        }

        $code = "services:\n";
        foreach ($this->container->getDefinitions() as $id => $definition) {
            $code .= $this->addService($id, $definition);
        }

        $aliases = $this->container->getAliases();
        foreach ($aliases as $alias => $id) {
            while (isset($aliases[(string) $id])) {
                $id = $aliases[(string) $id];
            }
            $code .= $this->addServiceAlias($alias, $id);
        }

        return $code;
    }
private function addServices ( ) { if ( ! $ this -> container -> getDefinitions ( ) ) { return '' ; } $ code = "services:\n" ; foreach ( $ this -> container -> getDefinitions ( ) as $ id => $ definition ) { $ code .= $ this -> addService ( $ id , $ definition ) ; } $ aliases = $ this -> container -> getAliases ( ) ; foreach ( $ aliases as $ alias => $ id ) { while ( isset ( $ aliases [ ( string ) $ id ] ) ) { $ id = $ aliases [ ( string ) $ id ] ; } $ code .= $ this -> addServiceAlias ( $ alias , $ id ) ; } return $ code ; }
Adds services.

@return string
Adds services .