eZ\Bundle\EzPublishCoreBundle\DependencyInjection\Compiler\ImaginePass::processSwirlFilter PHP Метод

    private function processSwirlFilter(ContainerBuilder $container, $driver)
    {
        if ($driver !== 'imagick' && $driver !== 'gmagick') {
            return;
        }
        $container->setAlias('ezpublish.image_alias.imagine.filter.swirl', new Alias("ezpublish.image_alias.imagine.filter.swirl.{$driver}"));
    }