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This tutorial covers a topic in which may or may not be the version you're using. We're keeping this tutorial online as a courtesy to users of , but we consider it archived.
In this lesson, you'll learn more about the fundamentals of Symfony 3 and how to get access to more services for your app through installing bundles. If you haven't built your first app in Symfony 3 yet, head over to Joyful Development with Symfony to get up and running, then head back to this series and continue your Symfony 3 journey!