Hello!
I recently needed to use the flash messages feature in a Slim4 application. Well, it’s not something out of this world… I could implement several workarounds for this. But I decided to look for a ready-made solution to integrate with the framework.
I found these Slim-Flash and slim-twig-flash, but both are a bit outdated, so I decided to implement something newer that could help someone.
And here’s the result: GitHub - WilliamSampaio/Slim-Flash-Messages: This library allows you to use temporary messages in your Slim project.
I’m not very good at writing READMEs and I’m not a PHP guru, so if you can contribute, feel free!