I tried to do
RewriteEngine On
RewriteMap lc int:tolower
RewriteCond %{REQUEST_URI} [A-Z]
RewriteRule (.*) ${lc:$1} [R=301,L]
But, I receive a 500 internal error. Not sure what's wrong.
Error:
/home/public_html/.htaccess: RewriteMap not allowed here
[Mon Jul 18 10:33:06 2011] [alert] [client *.*.*.*] /home/public_html/.htaccess: RewriteMap not allowed here