Solution to the deprecated problem for php 5.3 users

If you have problem with deprecated in php 5.3 here is a better solution to the deprecated problem for php 5.3 users

Either:

A) in php.ini change:
error_reporting = E_ALL & ~E_NOTICE
to:
error_reporting = E_ALL & ~E_NOTICE & ~E_DEPRECATED

B) edit core/kimai.php and add this line after line 1 and the comment block:
error_reporting(E_ALL ^ E_NOTICE);
to
error_reporting(E_ALL & ~E_NOTICE & ~E_DEPRECATED);
The first option gets rid of all deprecated errors, the second only for Kimai (which is good if you're doing php coding and usually need to see those errors!)

Hope this helps other people...