How to make php handler for form get?

Question

PHP

There is a form

<form id="choose" action="https://site.com/4/" method="get">
            <input type="hidden" name="action" value="dochoose">
            <input type="hidden" name="question" class="question_input" value="">
        </form>

It passes some values ​​to some handler
. After passing some values, it redirects to https://site.com

. I want to do something similar, but I can't implement the handler.

Answer 1

PHP: $_GET - Manual