What to read to understand how to change php url?

Question

PHP

Good afternoon, please tell someone who does not know. Where can I get information on changing php paths such as index.php?id=blalba on the CNC. I read on the internet, but there are just examples, nothing suits me, I'm just in awe, what kind of character set ??? I'm not used to solving a problem like this without knowing what I'm doing. Where do you get such information from, so that I understand what kind of ^%$%^(*$) in general, you understand what I mean. Thank you.

Answer 1

Goodnight.
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Answer 2

Take a ready-made framework and don't rack your brains. Laravel or Yii2 for example)

Answer 3

CNC in PHP. Stay away from ModeRewrite rules. The only one...