To set the scene, there are three major PHP based open source frameworks available out there: Symfony, Zend and CakePHP. All very good frameworks and more or less the norm for building successful social networks, although there are some exceptions to the rule.

The decision has been taken to STOP using Symfony for future projects. The reason is well described by one of the active collaborators of Symfony, François Zaninotto. “Important design choices are not discussed with the community, just like when symfony was only developed internally. 95% of the code base is still the result of a single man’s work and decisions”. François has now left Symfony, in his own words as he couldn’t get his views accepted. Although Symfony has now been adopted by Yahoo and is being used by major projects like (source) : del.ico.us, Yahoo bookmarks and Yahoo Answers (source) we feel the future of Symfony is not secure.
Our Issue
At this point its worth pointing out that we are responsible for developing social networks for our clients. To do so we had to choose one framework and role with it ! Our choice was Symfony because of the active community, good documentation and clarity. We should not forget at this stage that we have built several social networks using Symfony already: Voxswap, Finerday, Franchisemama, Playntrade (coming soon - wireframes), Kwiqq.com etc. Although after several debates internally and speaking with experts in the area we had no choice but to think of the consequences if the one man responsible for developing Symfony, Fabien Potencier, for some reason stops working on it.
Comparison Zend v/s Symfony
So we have decided to go with Zend and there is a lot of information available on Zend V/s Symfony. Most of points here are very technical and rightly so ! The best part of the article is the comment made by Will Sinclair of referring to the two frameworks:
“They are both excellent. The only thing is how u look on them. If you need something rapidly, if you don’t care about application layout nor how things are working than use SF. You will end up with big project in just a second. From the other hand if you want total customized application use ZF. The only problem ( I consider this very good because a lot of “developers” use rapid frameworks and they don’t know a sh**. Tell them to write for example MVC and they will not know from where to start.”
Why Zend ?
When it comes to Zend it has often been accused of not being a framework but a library of useful code. Although we feel it certainly is a component framework. Either way its useful tool for us especially because a major problem which we saw with Symfony was installing the framework requires root access or super user (that is not true as pointed out by Andy Farren - you can certainly Freeze Symfony). Which is fine in the normal scenario but what if you are building a product and want users to install the entire package easily using Wordpress like installer ?
Symfony and Zend usage:
Symfony definitely has more usage than Zend framework but check this out, Symfony see’s a drop in usage just after mid 2008:
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Is it because people are realizing that Symfony is one man code job ? Is it because François Zaninotto left Symfony ? Either way we don’t want to risk future client projects Its unfortunate but its not worth the risk !
More articles on comparison between Symfony and Zend: IBM, Symfony Best PHP framework (18th Jan 2007), Prefer Zend (another article)
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Tags: Zend, Symfony, PHP Framework, announcement, kwiqq

14 Comments
imo, you left out codeigniter. its trending up in the same direction as cake/zend but is behind. cake is stagnant.
http://www.google.com/trends?q=symfony%2C+zend+framework%2C+cake+php%2C+codeigniter&ctab=0&geo=all&date=all&sort=1
Updated the blog with Alex Farren’s thoughts
Mitchelle sorry I missed out codeigniter, another nice PHP Framework.
Guys also check out Symfony and Zend trends
Howdy, and welcome to the world of ZF! A couple of things I’d like to mention. I wasn’t the one who said what you’ve quoted above, that was the person posting as ‘Nevio’. BUT, I do agree with him/her.
As I’m sure you guys can attest, Symfony is a great framework. In fact, the PHP community is blessed with several great frameworks. Ultimately, there is no one framework that will be right for everyone, and the abundance of choices for PHP is another strength of the language and community in my mind. That said, I’m happy to hear that ZF was the right choice for you. Can’t wait to see what you guys do with it.
,Wil
In response to Dr. Sinclair’s quote in the post:
Zend is not good at rapid development. If it were, it might be the first choice of newbies who may not even be developers, but their goal is to actually _build_ the site and not just understand how MVC makes building websites easy. Symfony has a huge plugin library and the application already put together. In other words, SF is nice for building web apps quick. Zend is just a smaller set of tools you can use instead.
Either ZF of SF you’re gonna get the chance to go through all the code.
Lets just hope that Sensio keeps it real, as they have thus far.
CakePHP ranks the best in google trends:
http://www.google.com/trends?q=symfony%2C+zend+framework%2C+cakephp%2C+codeigniter&ctab=0&geo=all&date=all&sort=1
There is no space between “Cake” and “PHP”, which is why it ranked so low in your search. It’s just one word: CakePHP.
Thanks for your thoughts @Will Sinclair
There’s no bad tool, just bad engineers.
Well the symfony core team have about ten members, including some of Yahoo!
We try to do our best to propose the best php framework around there, but it’s hard, especially when you need to code AND communicate efficiently. We’re trying to enhance the latter
Have fun with ZF, it’s a good framework too
Other people mentioned Code Igniter - but I would recommend using Kohana (http://kohanaphp.org). It is a fork of Code Igniter but community driven.
I wanted to research this subject and write a paper. Your post what a thousand words would not. Nice job.
Though your post is quite interesting, I disagree with some of the statements and hints in it. I’ve been using Symfony for a whilte now. Symfony has a good learning curve to it and so isn’t as suitable for small application. It’s relatively rigid design, however, does promote code readability and order.
You keep mentioning Fabien as a sole owner of Symfony. Well, Symfony’s code is out there for everyone to modify and enhance. There’s a thriving community and (as stated in a previous comment) ~10 developers. Tickets I’ve opened has been properly answered and fixed and I’m satisfied.
Though naturally not perfect, I think Symfony is a very good tool to use and it has really helped me. In the few cases where I don’t like the Symfony-way, I just go my way.
Thanks for your thoughts Colnector. I think it is a classic case of horse for courses. I think Symfony is good too, after all we used it for such a long period and still do for some of our clients.
Although we want to make sure that our clients are future proof to a certain degree with the technology we adopt !
I’ve used both Zend and Symfony in serious projects (not just trying out). Symfony has everything Zend has with a bonus of everything much better integrated and automated.
Generally Zend is better for existing system because it is less integrated which mean you can slowly move the existing project to Zend, but for starting a new project, Symfony is definitely much better.
If Fabien leave Symfony, I’m sure Symfony will still strive. Symfony is well written and the current core developers are very good.
I disagree with the idea that Symfony is a framework that attracts a lot of newbies who don’t know sh**. Symfony has a huge learning curve and if a programmer is not familiar with the MVC design pattern they will struggle with Symfony, Cake or Zend. Personally, I think the reason that you are switching is. . . uhh . . . silly (sorry). It appears as though someone is trying to veil their political views in some crappy logic, but hey, more power to ya!
I’m not against Zend, I think it is a very well designed and built framework. However, I don’t think that Symfony is going to disappear, or that Zend will ever dominate, they each have a niche that they are filling. I do agree with the comments that Zend is better for migrating existing systems and Symfony is better for new ones. While I respect Zend’s decision to be ultra-configurable it really does slow down the process a lot. I started with Symfony and became very versed in that framework. When I started building systems in Zend I realized that the configurability (is that a word?) wasn’t worth the extra time I had to spend on the project. Time is money.
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