I’m a huge fan of Jeff Atwood and his blog, Coding Horror. He writes in a very approachable manner, using a down-to-earth tone and easy-to-follow examples. He offers useful information to new and experienced coders alike. It’s the one blog I am sure to check on a daily basis. On more than one occasion, Jeff has made an insightful post about a topic that was paramount to a project I was working on. If you’ve never read his work, I can highly recommend the articles on SQL Joins, why upgrades aren’t always a good idea, passing the elevator test, and why the developer’s always at fault.
But the other day, a rare event occurred: Jeff made a claim with which I wholeheartedly disagreed. The post title, PHP Sucks, But It Doesn’t Matter, speaks for itself. Jeff lambastes the language on the whole, while freely admitting to its overwhelming success. The key quote:
I’ve written both VB and PHP code, and in my opinion the comparison is grossly unfair to Visual Basic. Does PHP suck? Of course it sucks. Did you read any of the links in Tim’s blog entry? It’s a galactic supernova of incomprehensibly colossal, mind-bendingly awful suck. If you sit down to program in PHP and have even an ounce of programming talent in your entire body, there’s no possible way to draw any other conclusion. It’s inescapable.
Well then I pulled off a movie-style escape, Jeff. I think the language is a success due to its design, and not in spite of itself. As a professional PHP developer, I think I’m also a bit more qualified than Jeff to comment on the strengths of the language.
Now, almost any discussion revolving around the pros and cons of a coding language can quickly devolve into angry flaming. Jeff of course avoids this pitfall, and I’m going to follow the same spirit of high discourse here. I’ve got two main concerns: there’s some severely flawed logic in the post, and Jeff completely disregards the many strengths of PHP, either deliberately or out of ignorance.
I responded to the logic issues in the comments of the post. Specifically, Jeff uses some fallacious arguments to back up his claim. You’ll have to read the post for yourself in order to grasp what I’m reacting to here (too long to quote). In all fairness to Jeff, I don’t believe he actually intended to make any underhanded arguments. Still, the content of the message is what it is, and ought to be addressed. Here’s the meat of what I said (modified and slightly edited):
By attempting to use facts to make a case for the languages goodness or badness, you commit a naturalistic fallacy. PHP doesn’t suck because it allows you to write function names in three different ways. It does not suck because you consider it ungraceful. It does not suck because crappy coders use it. By the same token, it does not rock because its used by some of the biggest web properties.
Secondly and to a lesser extent, you’ve got a “post hoc ergo propter hoc” (after this, therefore because of this). Just because you used what some consider to be crappy languages in the past, does not validate what you are saying now about PHP. While I can understand and appreciate the effort to “commiserate,” I feel it is expressed under false pretenses.
The claims of suckiness tend to revolve around PHP’s hodgepodge nature; the quotes actually speak to this facet of the language more than the post itself. Summarily, because the language works around other web technologies, it lacks the elegance and cleanliness of some other languages, such as Visual Basic (his example). The effects of a lack of elegance are not discussed, but I estimate that Jeff and the quoted authors would predict some ultimate detriment to the developer or user, most likely in the form of maintainability and the prevention of software rot.
Am I the only one who feels that this approach does disservice to developers and their users?
My opinion is 180 degrees in the other direction. I really appreciate the fact that PHP works in concert with these technologies, as opposed to superseding them. It allows me to leverage what each technology does best, independently, to achieve my target action in the best way possible. Leaving it up to my server-side code to build the majority of a web page for me sacrifices way more control than I care to give up.
Jeff thinks PHP looks bad and is difficult to maintain. Fair enough. To that, I say web development is a lot like farming: a good website crop yield still requires a guy to get his hands in the HTML dirt a little bit. Always has, always will.