PHP solves problems. Oh, and you can program with it too!
I'd like to point your attention to one particular comment on Jeff Atwood's new aoPHP sucks!a blog post, a comment by Adam Victor Nazareth Brandizzi:
I am a Java programmer at work (could be no more corporate-y) and a Python developer in my projects (could be no more hipster) but I admire PHP and its ability of solving problems. It grows because, some times, some poor soul wants to create an online encyclopaedia, or some teacher needs an online teaching platform, or someone wants to write a blog. Those people do not want to learn to program, they want to solve problems.
I think this comment really nailed it. I think this is the most important reason for PHP's success.
People come to PHP because they have some problem and they need to solve it. This is what PHP really shines at. You can simply take your static html website, add a simple in there, and a be done!
From there you start writing simple scripts, learn how to process forms, how to talk to the database, etc. After some time you start using object oriented programming and maybe make use of some framework.
That's actually pretty much how I got into programming.
With most other languages it is the other way around. With them you first study computer science for five years and then you go out into the world to find some problem you can solve. (You could say that PHP is a programmer-producing language, whereas most other languages are programmer-consuming.)
At this point you may ask: Well, once you learned programming, why not switch to another language? Simple: PHP has its quirks, but it is not that bad. Sure, people always try to tell you that, but it just isn't true. Most of the things people criticize about PHP are really non-issues practically. Like the inconsistent needle/haystack order. That's always at the top of things that are wrong with PHP. But in reality it really doesn't matter. Sure, it would be nice if the order was consistent, but my IDE does a very good job at reminding me how to do it correctly.
- PHP is a great language to start programming!
- Once you started, PHP is also good for aoreala programming (you know, object orientation and stuff).
- PHP is not as bad as they say. There are issues, like with every language, but they rarely cause problems in practice.
To add to that, I also noticed that most of the PHP bashers have a ten-year-old image of the language. E.g. consider this quote from Jeff's post:
What's depressing is not that PHP is horribly designed. Does anyone even dispute that PHP is the worst designed mainstream aolanguagea to blight our craft in decades? What's truly depressing is that so little has changed.
This statement is outrageous. PHP has changed a lot in recent years, but most people seem to remember it as the shitty language with terrible OOP support that PHP 4 was. Well, I got news for you: That language is dead for nearly a decade now. PHP 5 has very good object orientation support, which is actually really similar to Java. PHP 5.3 additionally added namespace and lambda function support to the mix. (And PHP 5.5 will add a lot of awesome new features.) And you tell me nothing changed?
End of rant.