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Symfony 3.x Documentation

Symfony Training

Get trained with official courses from the creator of the Symfony framework:

Symfony Certifications

Certify your skills to become a Symfony expert and boost your career:

Cover of the official Symfony book

Symfony: The Fast Track

The official Symfony book that gives you a quick overview of the process of building a real application, from Symfony installation to production deployment.

Contributing to Symfony

Contribute ideas and bug fixes to the one of the most important Open Source projects. Both experts and newcomers are welcome.

Contribute Code Contribute Docs

Symfony Best Practices

These practices are optional but show how to develop web applications as envisioned by the original Symfony creators.

Create Your Own Framework

Learn how to build a custom framework using Symfony components. Ideal to dive deep into Symfony internals.

Reference Documents

Reference documents, including all Symfony configuration options.

Symfony Components

Stand-alone libraries that you can use in any PHP project.

Symfony Bundles

Third-party packages that add features to your applications.