TR-03151-api

Dear all,
I am looking for help to apply the new German law for POS.
and I should add it to my system.
the prolem is this API is java and C#
and my system is php with my sql any idea ho to bulid it?
link to download is
https://www.bsi.bund.de/DE/Publikationen...x_htm.html
Sorry for my english but the dowload files in english
Best regrads
D0D0