Can 2 applications access the POST/GET array at the same time?

Question

Flask

Hello.
If I send a POST request to the server, then in PHP I can get its contents through
print_r($_POST)
Question: how can I access the same request in Flask (Python framework)

Answer 1

2 applications can't listen on the same port at the same time, so no. Is it possible to relay all incoming requests to another application

Answer 2

They can, but it's a perversion. Caught in php request, processed, passed curl to flask, processed

Answer 3

For GET, look at the environment variables of the web server used, for apache, for example, REQUEST_URI contains a request, it can be parsed, this variable is available to all applications launched from apache and its descendants (unless, of course, they are specially cleaned).