Has anyone else recently upgraded to PHP 5.3? If you run your own server and your about to update PHP, you should be aware that many of your installed applications will now start to return warnings.

Theia had a bunch of them as well, but fortunately I have updated all the known instances to use functions that aren't being removed in PHP 6.

It might seem like a nightmare at first, but for converting Theia it wasn't that bad. I basically just had to replace split() with explode (which I like better anyhow; and I believe there is a str_split function which does basically the same thing). Theia didn't use ereg functions very often, since I work mostly with preg_match and preg_replace anyhow.

Anyhow, I'm just curious if any other server administrators or developers had to go through this tedium as well.