Posted by Richard Lynch on 05/04/05 03:13

On Mon, May 2, 2005 11:01 am, Chris said:
> As far as I know PHP 4 classes are completely backwards compatible. with
> PHP 5.

There are a few weird things with references (&) in PHP 4 that won't work
in PHP 5, I think -- Or, more likely, if you are relying on the behaviour
of references versus actual objects, and which one you are changing, and
their interaction with &, you could get bit...

The OP does sound a lot more like register_globals, though, than object
references gone haywire.

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