How to modify the URL?

Question

Web development

I must say right away that I am new to web development.
I have a link that looks like this: example.com/user.php?id=1
How do I replace it with example.com/user/1 ? And how then can I contact this: example.com/user/1/profile , naturally, without creating a folder for each user?

Answer 1

First part of the question

RewriteCond %{QUERY_STRING} (^|&)id\=(.+)($|&)
RewriteRule ^user\.php$ /user/%2? [L,R=301]

The second part is created by your CNC

Answer 2

On the Web server side - use RewriteRule in .htaccess, that's what .