> > Is there a way to make a variable not exist? There are several places > where I test (!$variable), and I want to be able to change the > variable to pass that test, even though it exists, under certain > circumstances. > > Thanks. >
You can unset the variable www.php.net/unset but also I would recommend using if(!isset($variable)) instead of just if(!$variable) its a little more clear as to what you are really trying to see I think. Alex -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
