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

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

Symfony documentation includes articles, tutorials and books to learn about the Symfony PHP framework and its 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 7 was released on November 29st 2023. Symfony 7 included a command profiler and support for importmaps and early hints.

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

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

The symfony 1.x branch of the framework started in 2005 and the latest stable version and long term support release is symfony 1.4. As of November 2012, symfony 1.x is not maintained …

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