Posted by Colin Fine on 12/08/05 11:56

ZeldorBlat wrote:
>
> Yeah -- I like PHP's reference model a lot, mainly for it's simplicity:
> every single "variable" is just a "label" for some value in memory.
> Creating a "reference" is really just a way of creating another label
> for that same value in that same spot in memory. Of course there are
> some rules about what is always assigned by reference and what is
> always copied.
>
And they're ENORMOUSLY different between PHP 4 and PHP 5.

Colin

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