> That's because isset() is expecting a variable, not a function. In your > first example, you're trying to see if a function is set, not a > variable. In your second example, you're doing it right... > > ---John Holmes...
That actually makes sense once I thought about it, a function referencing a variable, or reference to a variable is in no way the same as a variable. Thanks! -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
