Help with mod rewrite

Server Config
1

I am trying to filter only .html and apply the mod rewrite below to it

RewriteEngine On
RewriteCond %{REQUEST_URI} !\.html$
RewriteRule ^([a-zA-Z0-9-\/]+)$ $1.html [L]

The problem with the about code is that it doesn’t filter .php files, I want it to ignore .php files and also ignore a folder called “blog”

2

I am afraid I can’t understand what you meant by saying “ignore”.