• Install the plugin by going to Settings -> Plugins -> Browse repositories and then search for Symfony.
• Enabled it per project (File -> Settings -> Languages & Framework -> PHP -> Symfony)
• Install Php Annotation plugin to enjoy all the annotation stuff
• Plugin needs a valid PhpStorm indexer, use "File > Invalidate Caches / Restart" if something crazy is going on

• This plugin supports Symfony 2, 3, 4, ...

• Documentation read online or fork doc
• JetBrains: Symfony Development using PhpStorm
• KnpUniversity: Lean and Mean Dev with PhpStorm (for Symfony)
• Slides: PhpStorm: Symfony2 Plugin

• You usually need to trigger the autocomplete popup yourself, by pressing CTRL+SPACE (may be a different shortcut depending on your keymap).
• Check your File -> Settings -> Languages & Framework -> PHP -> Symfony -> Enable Plugin for this Project

• Open the project in IntelliJ, and follow the steps here : http://confluence.jetbrains.com/display/PhpStorm/Setting-up+environment+for+PhpStorm+plugin+development
• See how to debug and get into PhpStorm dev german only
• Want to donate? nice go here

You can browse the existing issues at https://github.com/Haehnchen/idea-php-symfony2-plugin/issues

If your issue already exists, don't hesitate to add a comment to help contributors resolve the issue more easily. If your issue does not exist, open a new issue 😃.

Make sure to provide the maximum amount of informations, such as:

• What version of PhpStorm are you using ?
• What version of the plugin are you using ?
• The stack trace if an error occurred
• Check if you are in PhpStorm eap channel