.htaccess redirect FROM subfolder to domain name

Question

I had website content in a subfolder (http://mydomain.com/subfolder/index.php), now I copied everything over to the root folder (http://mydomain.com/index.php).

I wo

Answer 1

Tried all answers here. This is what worked for me:

RewriteEngine on
RewriteBase /
RewriteRule ^subfolder/(.*)$ /$1 [R=302,NC,L]

Change R=302 to R=301 after you've validated the changes.