Actualización

vendor/symfony/dependency-injection/Tests/Fixtures/containers/container13.php

@@ -0,0 +1,18 @@
+<?php
+
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Reference;
+
+$container = new ContainerBuilder();
+$container->
+    register('foo', 'FooClass')->
+    addArgument(new Reference('bar'))
+    ->setPublic(true)
+;
+$container->
+    register('bar', 'BarClass')
+    ->setPublic(true)
+;
+$container->compile();
+
+return $container;