RewriteEngine on

RewriteCond %{SCRIPT_FILENAME} !\.(jpg|gif|png|css|js|php|zip|rar|html)$ [OR,NC]
RewriteCond %{SCRIPT_FILENAME} !-f
RewriteCond %{SCRIPT_FILENAME} !/robots.txt$
RewriteCond %{SCRIPT_FILENAME} !/favicon.ico$
RewriteRule .* index.php
