PHP5 testing on server 1

I installed php 5 (Version 5.2.3) on server 1 (people with a frihost.net subdomain) for testing purposes.

I would like to get some feedback from users on server 1 on errors and other problems due to php 5. If something is wrong with your site, please say so, because it's important for me to know (and for your website).

If there aren't many errors, I will assume all is ok and probably keep this version, otherwise I'll put the old php 4 back. If this test is successful, I'll probably do a similar thing on server 2.

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