How to accept a PUT/DELETE request with php, etc.?

Question

PHP

All frameworks provide a ready-made request object.
How does it work there? Studying sources does not help.
There is an assumption that something like this

file_get_contents(' php://input ');

then we parse the resulting line.
Save, help :)
Yes, and thank you.

Answer 1

Well, how does studying sorts not help?
You can start with Symfony\Component\HttpFoundation\Request and see the call chains.

Answer 2

For such purposes, an additional parameter is added indicating the type of the method...