I've noticed $_POST variables are suddenly no longer being set. Or, to be more specific, $_POST is being set, but it's empty. However, $_POST, $_SERVER, and $_ENV are being set with the correct values. I didn't make any configuration changes; this just started happening today. I'm running PHP 5.2.6 (upgraded a couple weeks ago from the 5.2.5 that came pre-built on the distro) on Fedora 9.

Anyone have any ideas why this is happening?