How to create your own wsdl service?

Question

PHP

Good time! Tell a beginner in web services how to create your own web service in php? I need to have a wsdl file with prescribed methods, and of course, so that when you access these methods, you can get the result. I have already worked with web services, but I have never had to create them, and on the Internet, in general, I did not find anything understandable for myself.
It would be great to see a code example, thanks.

Answer 1

Here is an article with an example, in colors and details.
https://habr.com/ru/post/187390/