In the docs the supported versions is not up to date!

[leopf]

In the following link it says that php 5.6+ is supported, which is not correct. The actual support is 7.1.3+. I know its not directly related to this github project, hope it gets fixed soon. Thanks!
https://daux.io/Getting_Started.html

[onigoetz]

Thanks for the report, you are correct the documentation is not up-to-date, I will fix this