If I have a longtext field in the result, the whole page will go blank, without giving me any errors what so ever. This is because PHP _crashes_. I've spent an entire morning figuring this out.
Apparently, if you have longtext present, you HAVE to call store_result before using bind_result.
http://bugs.php.net/bug.php?id=47928