How to change url type?

Question

PHP

Hello, please tell me how to do the following.
The site has an existing page like: "site/nazvanie_categorii".
It is necessary that in the address bar when typing "site/nazvanie-categorii" the page "site/nazvanie_categorii" is shown, while the page "site/nazvanie-categorii" remains in the address bar of the browser.

Answer 1

mod_rewrite is used to redirect to another address or include a specific file. For example, if it is known that the /nazvanie_categorii/index.php file is responsible for generating the page, then it is enough to add to .htaccess

RewriteRule /nazvanie-categorii /nazvanie_categorii/index.php

If the application uses a CMS or a framework, then, as a rule, the index.php file is included from the root directory and the question goes to the CMS/framework routing plane.