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Reference Documents

Warning: You are browsing the documentation for Symfony 4.x, which is no longer maintained.

Read the updated version of this page for Symfony 7.3 (the current stable version).

Configuration Options

Ever wondered what configuration options you have available to you in config/packages/*.yaml files? 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
- swiftmailer
- twig
- monolog
- web_profiler
- debug
Configuring the Kernel
Forms and Validation
Twig Extensions (forms, filters, tags, etc) Reference
Other Areas
- Built-in Symfony Service Tags
- Built-in Symfony Events

This work, including the code samples, is licensed under a Creative Commons BY-SA 3.0 license.

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