Finding Symfony Deprecations
The Web Debug Toolbar is great for investigating individual deprecations. But how do you find all of them before upgrading? Your test suite? Sure. But are you really at 100% test coverage? 😏
The most reliable approach is to deploy your app, log deprecations in production, and let real traffic exercise every corner of your application. Review the logs, fix the deprecations, and repeat until they're gone.
No deprecations. No surprises. Safe upgrade. 🚀
Check out the full course 👉 https://symfonycasts.com/screencast/s...