How to embed a static page into a website?

Question

PHP

So it goes.
It is required to embed a landing page instead of a page generated by the server.
Those. there is an address domain/products/okna, which displays a page with windows
Instead of this entire page, you need to put in a landing page
. I tried to do a redirect in htaccess (just to the main page from this page):

RewriteCond %{QUERY_STRING} ^products/okna/
RewriteRule ^(.*)$ http://www.domain.ru/ [L,R=301]

It does not exit, the server still shows its page with windows.
How to be?

Answer 1

Maybe just a redirect to php?
This is put in index.php closer to the beginning of the file, before routing is initialized

<?php
function redirect($url) {

    if (headers_sent() === false)
    {
        header('Location: ' . $url, true, 302);
    }

    exit();
}

$pattern = '~^/products/okna/$~';
$url_path = parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH);

if ( preg_match($pattern, $url_path) ) {

    redirect('http://google.com');

}

Answer 2

put an exception for this page into the CNC generator of the site
Then the CNC will bypass it