Rodolfo Andrade wrote:
How about...
if (!$x){
echo "x is empty";
}
Because $x could be an empty string, 0, false, null or undefined. If that's what you need to check for then knock yourself out.
-Stuart -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
