I have problem to get state of https protocol if request through iframe which is installed on another web site:
Explanation :
We are advertisement company and always send iframe code to another publisher and they add our iframe code into their web site.
It was working fine but now we had also implemented https as some publisher required.
Now we want to get server protocol of iframe URL request, so we can change our protocol in URL.
our code in codeigniter and set path in config => constant file