Ralph Deffke wrote:
using empty() is ´the right way to check a var for NULL or ""
Empty will also match a string containing 0. And, to me, that doesn't at all seem empty :)
Cheers, Rob. -- http://www.interjinn.com Application and Templating Framework for PHP -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php