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<?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <[email protected]> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\DependencyInjection\Compiler; use Symfony\Component\DependencyInjection\ContainerBuilder; /** * Remove private aliases from the container. They were only used to establish * dependencies between services, and these dependencies have been resolved in * one of the previous passes. * * @author Johannes M. Schmitt <[email protected]> */ class RemovePrivateAliasesPass implements CompilerPassInterface { /** * Removes private aliases from the ContainerBuilder. */ public function process(ContainerBuilder $container) { foreach ($container->getAliases() as $id => $alias) { if ($alias->isPublic()) { continue; } $container->removeAlias($id); $container->log($this, sprintf('Removed service "%s"; reason: private alias.', $id)); } } }