Modify base_url dynamically

[seanzol]

Is it possible to adjust the base_url setting from conf_global during page rendering? I'd like to offer the ability for members to enable HTTPS at their discretion, but since we have a few still on Windows XP and we use CloudFlare, I can't enable it globally.

[MADMAN32395]

If they're still on XP. It's time for them to get with the times and upgrade. As as site owner you wouldn't have to sacrifice security for their lack of security lol