Amazon Pay Strong Customer Authentication (SCA) example code for PHP

[webprogrammierer]

In a few weeks the amazon pay integration will need Strong Customer Authentification (SCA) to work.

A code update is needed
https://developer.amazon.com/de/docs/eu/amazon-pay-onetime/sca-upgrade.html?ld=APDELPADirect

Can you please provide an example code with Strong Customer Authentification for OneTimePayments in PHP?

It is time to implement the update. The example code is needed.
Thank you very much.