Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Symfony is used by thousands of web applications and most of the popular PHP projects.

Installation

Install Symfony with Composer (see requirements details).
Symfony follows the semantic versioning strictly, publishes "Long Term Support" (LTS) versions and has a release process that is predictable and business-friendly.

Sponsor

Symfony 7.1 is backed by

Rector helps successful and growing companies to get the most of the code they already have. Including upgrading to the latest Symfony LTS. They deliver automated refactoring, reduce maintenance costs, speed up feature delivery, and transform legacy code into a strategic asset. They can handle the dirty work, so you can focus on the features.

JoliCode is a team of passionate developers and open-source lovers, with a strong expertise in PHP & Symfony technologies. They can help you build your projects using state-of-the-art practices.

Les-Tilleuls.coop is a team of 70+ Symfony experts who can help you design, develop and fix your projects. They provide a wide range of professional services including development, consulting, coaching, training and audits. They also are highly skilled in JS, Go and DevOps. They are a worker cooperative!

Help Symfony by sponsoring its development!

Documentation

Read the Getting Started guide if you are new to Symfony.
Try the Symfony Demo application to learn Symfony in practice.
Discover Symfony ecosystem in detail with Symfony The Fast Track.
Master Symfony with the Guides and Tutorials, the Components docs and the Best Practices reference.

Community

Join the Symfony Community and meet other members at the Symfony events.
Get Symfony support on GitHub Discussions, Slack, etc.
Follow us on GitHub, Twitter and Facebook.
Read our Code of Conduct and meet the CARE Team.

Contributing

Symfony is an Open Source, community-driven project with thousands of contributors. Join them contributing code or contributing documentation.

Security Issues

If you discover a security vulnerability within Symfony, please follow our disclosure procedure.

About Us

Symfony development is led by the Symfony Core Team and supported by Symfony contributors.

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