How to work with WSDL and PHP(To integrate payment systems)?

Question

PHP

The question is possibly the dumbest one.
I am making a site to order, roughly speaking an online store, I write in PHP.
The customers decided to make a payment system through Sberbank, and then some kind of processing company. They threw off the WSDL code of the Application. Can you recommend some good tutorials to get it right quickly? I would be very grateful for help, if it does not complicate anyone.
Thank you.

Answer 1

the protocol is called SOAP, there is a client for php, feed the wsdl file to the client, make a function call, there is enough documentation in the net