Options FollowSymLinks

RewriteEngine on
RewriteBase /path-to-target-directory
RewriteCond %{REQUEST_METHOD} !PUT
RewriteRule ^/put\.php$ - [F]
RewriteCond %{REQUEST_METHOD} PUT
RewriteCond %{QUERY_STRING} ^$
RewriteRule ^/put\.php$ - [F]
RewriteCond %{REQUEST_METHOD} PUT
RewriteRule ^(.*)$ put.php?url=$1 [L]