Adding/Removing www on Site Access

This shows how to automatically add or remove www when accessing a site.

Add this to your .htaccess file.

# Add www

RewriteCond %{HTTP_HOST} ^(?!www\.)(.+) [NC]
RewriteRule ^(.*) http://www.%1/$1 [R=301,NE,L]

# Remove www

RewriteCond %{HTTP_HOST} ^www\.(.+) [NC]
RewriteRule ^(.*) http://%1/$1 [R=301,NE,L]