Topic: Move from PHP 4 to PHP 5
I need to move my forum from a server running PHP 4.3.11 (under Windows server with Apache module v.1.3) to a server running PHP 5.2 (or newer) under Linux 2.6 with Apache module 2.2.
What are the most important differences I should look out for?
And is there a recommended procedure for moving a forum to a new server?