Re: PHP4 vs PHP5 Performance?

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On Sat, 2007-08-25 at 09:38 -0400, Nathan Nobbe wrote:
> i dont know Robert; i think it depends upon the structure of ones
> business.
> for instance; i work for a company full time, and have a start up of
> my own.
> in both of those situations there is no impact on the client in the
> act of 
> eliminating php4 from the product implementation.  the clients never
> use the
> code directly.  perhaps you are in some different business??

Larry used the words "anything but custom in-house", so you particular
situation is exactly that "your particular situation". There will be
countless non-custom-in-house applications that will continue being
compatible with PHP4 just because it's easy.

> also, there are many, many enhancements to php5 that php4 does not
> have. 
> most notably the oop facilities.  but also, exception handling;
> re-written XML
> infrastructure (SimpleXML, DOM) and a host of new functions not found
> in 4.
> also, the __autoload feature, and even external tools such as SPL make
> php5 
> far superior to php4, imho :)

Says who? Says you and myriad of others that sell sugar and hype. Just
because there's a big fat tasty dolop of icing on the cake doesn't mean
you have to eat it. It's the cake that makes the cake, icing is just
extra.

> if its a little slower, i dont really care; ill be using optimization
> techniques and
> have them mastered w/in the next few months so any innate speed
> difference
> will become negligible in my projects. 

Optimization here isn't the issue. Neither was features. Unless you
abolsutely must use a PHP 5 only feature, why limit yourself to PHP5?
I've yet to find myself absolutely needing a PHP5 feature and yet my
apps work both in PHP4 and PHP5. *shrug* I really don't care what you
do, or what Larry does, I'm just saying that just because the gophp5
group says php5 is the shit, doesn't mean everyone will jump on their
bandwagon and suddenly ignore PHP4.

Cheers,
Rob.
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