> From: Rasmus Lerdorf > Chances are pretty good that you won't have to change > anything. Step 1 > would be to simply try running your existing code under PHP5 and see > what breaks. Unless you have complicated OO code or you are > using the > domxml extension, you likely won't need to change anything. FWIW, in my experience the thing most likely to trip you up is this: $a = new C(); $b = $a; ...in php4 $b is a copy of $a, but in php5 it's a reference to the same object. You can use clone() to get the same result. hth Rob -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
