Jeremy Schroeder <mailto:[EMAIL PROTECTED]> on Wednesday, February 11, 2004 11:39 AM said:
> What does the ampersand do in the bottom example code, they both work. > > $n1 = $num1 -> function(); > $n1 = & $num1 -> function(); I think in this it's what's called a reference. Don't know much else. :) Chris. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
