Is there a way in PHP to get a list of all sessions (and the variables within each) on the server?
Basically, we have a maintenance function which needs to know which users are currently logged into the site. We already store data for each user in a session variable, but I am hoping that I can loop through each of these sessions and pluck out the data I need.
MY PHP is very limited (I am a .Net developer ussually) but if anyone knows if this is even possible (and how to do it) I'd be very grateful. I googled this, and the results I found tended to inidcate that it WASN'T possible, but I find this very hard to accept.
Still, If you can't you can't but I thought my buddies on StackOverflow could give me a definitive answer!