Q:

Redirect non-www and non-https to https://www

I want to redirect non-www and non-https URLs to https://www for my domain, I actually have the following htaccess, that works ok redirecting non-https to https but still allows to access domain.com without www,
RewriteEngine On
RewriteCond %{HTTPS} ! =on
RewriteRule .*  https://%{SERVER_NAME}%{REQUEST_URI}%{QUERY_STRING} [L,R]

# Redirect Trailing Slashes...
RewriteRule ^(.*)/$ /$1 [L,R=301]

# Handle Front Controller...
RewriteCond %{REQUEST_FILENAME} ! -d
RewriteCond %{REQUEST_FILENAME} ! -f
RewriteRule ^ index.php [L]

I've found I should use the following to force www, but I can't get where it should be placed for best, thanks
RewriteCond %{HTTP_HOST} ! ^www. [ NC]
RewriteCond %{HTTP_HOST} ^(.+)$ [NC]
RewriteRule ^(.*)$ http://www.%1/$1 [R=301,L]

A:

You can use:
RewriteEngine On

RewriteCond %{HTTPS} off [OR]
RewriteCond %{HTTP_HOST} ! ^www\. [NC]
RewriteRule ^ https://www.domain.com%{REQUEST_URI} [R=301,L,NE]

# Remove Trailing Slashes...
RewriteCond %{REQUEST_FILENAME} ! -d
RewriteCond %{THE_REQUEST} \s(.+?)/+[?\s]
RewriteRule ^(.+?)/$ /$1 [R=301,L,NE]

# Handle Front Controller...
RewriteCond %{REQUEST_FILENAME} ! -d
RewriteCond %{REQUEST_FILENAME} ! -f
RewriteRule ^ index.php [L]

