PHP/Htaccess force SSL on referrer

[Ninjakreborn]

Is there a way to force a referrer of HTTPS for force future pages as HTTPS?

So if the referrer had an http at the beginning then it does nothing. However, if the referrer

started with https then every new pages that load will force SSL?  So if

you are at the site in SSL on index.php.  If you click on a link that goes to about us and

your IN SSL then it'll load up aboutus.php and notice that the referrer was https. So it'll

force aboutus.php as an https request also. If it notices that it was standard http referrer the it

leaves it as is.

 

Is that possible with PHP or Htaccess?