I've implemented a .htaccess file on my website that consists of a rewrite rule for all requests. I would like to add a condition so that when a certain file is requested the rewrite rule is not applied. How can I do this and in a way that would allow me to add more in the future if need be. I will paste my code below.
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php?filename=$1 [L,QSA]
</IfModule>