How to make url change?

Question

Search Engine Optimization

Hello, I have a website and I need to change the link
hi.com/post.php?categoris=cut&podcategoris=12.1
to
hi.com/cut/12.1
if possible, in the smallest details

Answer 1

google:
htaccess cnc

Answer 2

RewriteCond %{QUERY_STRING} (^|&)categoris\=cut($|&)
RewriteCond %{QUERY_STRING} (^|&)podcategoris\=12\.1($|&)
RewriteRule ^post\.php$ /cut/12.1? [L,R=301]

But a colleague is right, if you have a self-writing, then you need to make a CNC or refuse to self-write.

Answer 3

A very detailed post about 301 redirects in terms of proper SEO https://devaka.ru/articles/redirect-301