http to https redirect

i want to redirect all http non www and www to https with www, for example

Code:

domain.com to https://www.domain.com
www.domain.com to https://www.domain.com
https://domain.com to https://www.domain.com

anyone can help?

 

Code:

RewriteCond %{SERVER_PORT} 80
RewriteRule ^(.*)$ https://www.domain.com/$1 [R,L]

i've used this one but it has no effect.

 

same, it wont work.

 

my .htaccess was empty.
i put the code that was specified in your links and replaced domain.com with my real domain.

for now i've found a working solution:

Code:

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

i'm not sure if this is correct but it gets the job done, it points all my non https with or without www to ssl with www.