Re: More microptimisation (Was Re: [PHP] Variable as an index)

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On Mon, 22 Dec 2008 22:40:58 -0800, larstorben@xxxxxxxxx ("Lars Torben Wilson") wrote:

>Well, in all fairness, it *is* faster--but you'll only notice the
>difference in extremely tight and long-running loops (try it ;) ). As
>long as you know why you're using it and what the side effects are, it
>would be fine. But as an optimization tool, I'd agree that it's pretty
>much pointless.
>
>It's good to remember the Rules of Optimization:
>
>#1) Don't.
>#2) (For experts only) Don't do it yet.

I like that!


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