I don't really have an issue with the Zend people making money from their 
products.  

The concern I have is that they sell perfoamance enhancing products.  
Because they are selling these, I worry that performance in the base Zend 
engine will not be / is not a primary concern.  I think that performance 
should be a top priority for the 'base' engine.  People outside of Zend are 
contributing a good amount of time to creating extensions, writing PEAR 
modules, and promoting PHP, and , in my opinion , these efforts are being 
used by Zend who are holding back on performance.  

Yes... the optimizer is free.  But it doesn't always have to be.

I like PHP, I use PHP, I use PHP for clients work, so yes.... I make money 
off of PHP.  I expect that the Zend psople can as well, without holding 
back on the community that helped them get where they are today.


I've got some biases here.  I was a subscriber, for a time to the 
developer's pachage that they had towards the beginning.  For $600 a year I 
got the Encoder, the debug server and 2 client licenses.  They had a pay by 
month option and I selected this, as my company wasn't going to reimburse 
me for this expense.  When my bank got bought and I had to get use a new 
card to keep up on the payments no one could do it.  I emailed the people 
who handled the credit card transactiosn, and I emailed Zend.  I got no 
responsse what-so-ever, but a lot of emails telling me they couldn't bill 
my card (all of which I replied to asking how to change my card info).  I'm 
glad you have had good expeirience with them, 'cause I haven't.  And the 
package that made the mose sense to me, they no longer offer.  


Medvitz


Dave Mertens wrote:

> On Fri, Apr 12, 2002 at 07:32:47PM -0400, medvitz wrote:
>> The issue I have with PHP is that the people in charge have reasons for
>> not
>> implementing performance enhancements in the base code.  They charge a
>> fair
>> amount for add-ons that increases performance drastically.  I could
>> actually argue that extensibility and performance on the back end aren't
>> what they should be for this reason.
>> 
>> Not that I want to make enemies here, but I think this is a realistic
>> criticism.  Not to mention that the Qt license that is used prevents
>> anyone from making extensions and selling them w/o an additional license
>> from the
>> Zend people.  So they are able to make money off of the hard work of all
>> of the module contributors, which I think really blows.
> 
> So if i understand what your saying you don't like that fact the Zend had
> write an (very) good engine for PHP4 and now is making some money with
> it??
> 
> Don't forget Zend is a commercial company that is doing a lot for the open
> source community. Without them you didn't had PHP4!
> 
> Without all the Zend optimalisations (but with the free Zend Optimzer
> (You've installed it, right?!)) PHP4 has a good performance. With the
> money they make with their products like Zend Encoder, Zend Cache, etc
> they can continue developing on the Zend Engine.
> 
> They don't force you to but their products. They only say that they can
> really speed up your code.
> Companies where i work (a official gold microsoft partner  ;-(  ) has also
> bought the Zend products.
> 
> My boss thinks the Zend products are very cheap in comparisment with
> Microsoft products.
> 
> Microsoft is doing the same thing. They provide you with a 'free' IIS
> webserver, but they have also products that enhance IIS like Commerce
> Server, Content Server, etc.
> 
> The fact that a commercial company like Zend is working on PHP is for a
> large number of companies very important. Most open-source projects don't
> have a proper helpdesk. Zend is providing a very good helpdesk.
> 
> But all this have two sides. While we (PHP developers) build upon PHP4,
> and make money with the applications we write with it. And Zend is making
> money with other Zend products and they make sure PHP is good enough for
> companies.
> 
> So don't trap Zend into the ground. Because of them you can program OOP in
> PHP!
> 
> That all from me..
> 
> Dave Mertens


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