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

Symfony is a web framework and a set of reusable PHP packages to build web applications, APIs, microservices and CLI apps.

Symfony documentation includes articles, tutorials and books to learn about the Symfony PHP framework and its packages.

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.

Symfony releases follow a time-based model: minor versions come out every six months (in May and November); major versions come out every two years. Check out the release process details.

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

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 …