If it is on this page?

Question

PHP

<?php if (is_front_page() || is_home()) : ?>- checks if you are on the main page, right?
But how to register, so that it checks not the main page of the site, but the specific one on which you are currently located?

I'm trying to remove circular references.

Answer 1

use $_GET['page'] = 'page name'
links https://domain.xyz/index.php?page=about
mask them in htaccess RewriteRules
RewriteRule ^about(/?)+$ index.php?page=about [L]
https://domain.xyz/about
request a page

if(isset($_GET['page']) && $_GET['page'] != '') {
if($_GET['page'] == 'home') {
 echo ('на главной странице');
} elseif($_GET['page'] == 'about') {
 echo ('на странице О нас');
}

}