I want to have a promo page as a temporary replacement for a main page.
mydomain.com/page.php to mydomain.com/page-promo.php
I already have a rewrite rule to convert html to php
# HTML to PHP
RewriteEngine On
RewriteRule ^(.*)\.html$ $1.php [L]
With the promo page, I want the URL in the user's address bar to remain mydomain.com/page.php and this whole thing needs to work if they use .php or .html (I think I just need to put the new rule after the html->php rule)
What syntax is used to prevent the URL address bar from showing the real (promo) address?