Because the user agent string can easily be changed in the browser. Is there a way, other than looking up the user agent string to detect what operating system a visitor is using?
Well, you could do some JavaScript OS detection... in the end, the only way to retrieve a user's OS is to rely on the information they (or their browsers) provide.
🙁
alright then, thanks for replying 🙂
I guess I'll add some JS, and have PHP get the info in a <noscript> for those without JS.