You are browsing the Symfony 4 documentation, which changes significantly from Symfony 3.x. If your app doesn't use Symfony 4 yet, browse the Symfony 3.4 documentation.
Deploying to fortrabbit
Deploying to fortrabbit¶
For details on deploying to fortrabbit, see their official documentation: Install Symfony
This work, including the code samples, is licensed under a Creative Commons BY-SA 3.0 license.