You are browsing the Symfony 4.0 documentation, which changes significantly from Symfony 3.x. If your app doesn't use Symfony 4.0 yet, browse the Symfony 3.4 documentation.
Symfony Best Practices
Discover the best practices that fit the philosophy of the framework as envisioned by its original creator Fabien Potencier. Learn a new pragmatic vision for Symfony application development and boost your productivity.
This work, including the code samples, is licensed under a Creative Commons BY-SA 3.0 license.