Implementation notes
- Change index.php to use Symfony bootstrap
- Replace Bootstrap.php with DI setup:
- Make FunFunFactory available in services.yml
- Replace calls to FunFunFactors::getUrlGenerator with dependency injection and DI configuration for our UrlGenerator implementation.
- Replace Routes.php with routes.yml. Use https://gist.github.com/derrabus/4d7b7b3a6ffc0c1ccc1037ce2a66b13c for automatic conversion
- Change Test environment setup (WebRouteTestCase::getApplication).
Start with an empty Symfony flex project and copy over the autogenerated classes/files