Options -Indexes
RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_URI} !/system\.php [NC]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^([^/][a-zA-Z0-9./]+)$ system.php?id=$1 [L]
