Hi @eelkevdbos , I think your package is good compared to https://github.com/ktamas77/firebase-php. However his package is listed here:
https://www.firebase.com/docs/rest/quickstart.html
and that the only package listed for PHP.
can you request Firebase team to include your package? This will help many PHP programmers to get start with Firebase.
:)
One more thing, Please write a tutorial(A Todo app) to show the implementation of the package would be great.
Thank you very much for this package.