Upgrade of PHP4

[Mel]

On Tuesday 09 October 2007 05:41:59 Olivier Nicole wrote:
> > Doubtful, given the fact that php4 will reach EOL December 31. You
> > should plan on upgrading to php5.
>
> Thanks, now that lads to the second question, what will I break when
> updating? What should I be carefull about? I have several servers,
> managing quite many sites, with a lot of home made pages...

Start with jpgraph, gallery - they dropped supporting php5 in v1 and made a v2 
php5 capable. Gallery's db structure is quite different, if you made a few 
hacks here and there,you're in for a treat.
Possibly there's more of those, but that's the ones I ran into off the bat.

-- 
Mel