Options -Indexes

# Set the default handler.
DirectoryIndex index.php

RewriteEngine on

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

RewriteCond %{REQUEST_METHOD} ^GET$
RewriteCond %{REQUEST_URI} ^/$
RewriteCond %{DOCUMENT_ROOT}/%{HTTP_HOST}/index.php -f
RewriteRule ^(.*)$ %{HTTP_HOST}/index.php [L]

RewriteCond %{REQUEST_METHOD} ^GET$
RewriteCond %{REQUEST_URI} ^/$
RewriteCond %{DOCUMENT_ROOT}/%{HTTP_HOST}/index.html -f
RewriteRule ^(.*)$ %{HTTP_HOST}/index.html [L]


RewriteCond %{REQUEST_METHOD} ^GET$
RewriteCond %{DOCUMENT_ROOT}/%{HTTP_HOST}%{REQUEST_URI} -f
RewriteRule ^(.*)$ %{HTTP_HOST}%{REQUEST_URI} [L]