Re: migrating to PHP 5 + Apache 2 from PHP 4.3.8 + Apache 1.3.33.

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Rasmus Lerdorf wrote:
> 
> As far as threading goes, it is simply not a good idea for a large
> complex system. 


I do not understand why, probably because I am not well prepared. Can you
explain me? As far as I know, threading should be a noticeable improvement
in case of large systems. Is there something in the implementation of PHP 5
which does not allow for safe threading? If so, what it is?

> 
> I am a big believer in keeping the base infrastructure as simple as
> possible.  You are going to layer a lot of complexity on top of Apache
> and PHP in the form of your web applications.  You want to make sure
> that your building blocks are rock solid so if you see a problem you can
> be confident that it is something you did wrong.  If your base is shaky
> everything you build on top of it is going to be that much more unstable.

I totally agree. Our problem is that we want to use the new php 5 object
model, and at the same time would like to move to Apache 2 for several
different reasons.

There are 4 alternative solutions

0)php 5 + Apache 2
1)php 5 + Apache 2 pre-fork (not totally satisfactory, but better than have
a  system that is unstable)
2)php 5 + Apache 1.3.33 (which is not totally satisfactory, less than 0,1 in
any case, but better than have a system that is unstable)
3)php 4 + Apache 2 (which is not totally satisfactory, less than 0,1,2 in
any case, better than have a system that is unstable)

which one does satisfy your condition of rock solid foundation? Or shall we
stick with php 4 + Apache 1.3.33, which is VERY unsatisfactory because we
cannot use the new object model?

The server is a production server, so we must have rock solid solutions on
it.

Thanks in advance.
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