Symfony 8, released in November 2025, adds multi-step forms, invokable commands, and new components.

Download the Symfony CLI tool, create Symfony applications and use Symfony packages.

What is Symfony Symfony is a set of PHP Packages, a Web Application framework, a Philosophy, and a Community — all working together in harmony.

Symfony Packages are a set of decoupled and reusable PHP libraries. They have become the standard foundation on which the best PHP applications are built on.

Jul 3, 2011 · Full details of the Symfony 7.3 release, including its end of support for bug fixes and security fixes.

When your application receives a request, it calls a controller action to generate the response. The routing configuration defines which action to run for each incoming URL. It also provides other useful …

Configuration Files Symfony applications are configured with the files stored in the config/ directory, which has this default structure: 1 2 3 4 5 6 7 8 9 your ...

Screencast Do you prefer video tutorials? Check out the Doctrine screencast series. Symfony provides all the tools you need to use databases in your applications thanks to Doctrine, the best set …

Great news! While you're learning Symfony, you're also learning the fundamentals of the web. Symfony is closely modeled after the HTTP Request-Response flow: that fundamental paradigm that's behind …

This article describes the best practices for developing web applications with Symfony that fit the philosophy envisioned by the original Symfony creators. If you don't agree with some of these …