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Reference Documents

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Warning: You are browsing the documentation for Symfony 3.0, which is no longer maintained.

Read the updated version of this page for Symfony 6.2 (the current stable version).

Reference Documents

  • Configuration Options

    Ever wondered what configuration options you have available to you in files such as app/config/config.yml? In this section, all the available configuration is broken down by the key (e.g. framework) that defines each possible section of your Symfony configuration.

    • framework
    • doctrine
    • security
    • assetic
    • swiftmailer
    • twig
    • monolog
    • web_profiler
    • debug
  • Configuring the Kernel (e.g. AppKernel)
  • Forms and Validation

    • Form Field Type Reference
    • Validation Constraints Reference
    • Twig Template Function and Variable Reference
  • Twig Extensions (forms, filters, tags, etc) Reference
  • Other Areas

    • The Dependency Injection Tags
    • Symfony Framework Events
    • Requirements for Running Symfony
This work, including the code samples, is licensed under a Creative Commons BY-SA 3.0 license.
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