My host is upgrading to PHP 5.2 and has indicated that elements of my account are using PHP 4.0.
What do I have to do to be sure my chat still works after the upgrade?
I'm not real savy with scripts and have been away from programming for 15 years, so if you could make it as plain as possible it will help.
I'm currently using version 1.3 of the phpFreeChat.