No, I am not anti-PHP, not in that way.


I often talk casually about how bad PHP is and people often misunderstood that I am a PHP hater. In fact, I don’t hate PHP and even use PHP in some of my projects. I just feel that PHP is a sub-optimal choice in most situations.

PHP has its long history and popularity in web pages and applications over any other languages. In recent years, it has been frequently compared to Ruby and Python, saying that PHP is inferior in its programming language design. While most of the criticisms are valid, I still think there are situations and reasons to use PHP over other languages.

2 reasons for me to use PHP

1) The skill set of your team

If the developers in your team has little experience in other languages, forcing them to code in a new language can be very risky to your project. Even if you have great developers, it could take half a year for them to feel comfortable in a new language. For less skillful developers who are familiar with PHP, if they write Java, they would still be limited by the mind set of PHP. Eventually they will be coding PHP in Java.

In case you are in a startup company working for the prototype, avoid going for a new technology. Otherwise you will end up in wasting time in familiarizing yourself with INSERT_YOUR_COOL_LANGUAGE_HERE.

2) Simple web pages

The way that PHP originally designed favors plain HTML in .php files. PHP can be a great choice if the majority of your content is static. For example, if you want to work on a few web pages which shares the same header, you can simply do this in PHP.






Achieving the same simplicity in other languages may require an additional library or a light weight framework. Doing this in a heavy full stack framework such as Rails or Django? No thanks.

Also, setting up a PHP server is relatively simply and straight forward. There are also packages that provides a ready-to-use LAMP (Linux, Apache, MySQL, PHP) platform for production.

Invalid arguments that PHP is the choice

1) Facebook uses PHP too!

Having some giant companies that use PHP doesn’t mean it is suitable for you. Facebook, WordPress and Wikipedia could have invested a lot to overcome the drawbacks of using PHP. Facebook puts a lot of effort to optimize PHP to handle 1 billion active users. They even tried to compile PHP into C++ to take advantage of the gcc compiler optimisation. You may also want to dive into the code of WordPress as it’s available to everyone. It can take you quite a while to understand it.

2) It doesn’t matter if you are a good developer

There are some fundamental properties in the programming language that you can’t change not matter how good you are. For example, you can’t change the inequality operator <>  in Pascal even if you think it is better to use !=  as in C. You cannot change C into a dynamically typed language when your application needs it.


The majority of programmers like to describe programming languages as tools. But in my opinion, they are more like materials, especially in software engineering. Once you decided to use bricks to build a house, your designs are limited within the bricks. You have to consider the weight, the durability, and the cost of the bricks when drawing the blueprints. Later on if you want to rebuild the roof with some other material, you still have to consider the properties of the bricks, whether the brick walls can withstand the weight of the roof that you build with the new material.

Similarly, if you choose PHP for building your application, you will live within it. You have to beware of its relative slow performance when comparing to other compiled languages if you are building high usage real-time application. Also, PHP may not be the choice if you are writing multi-thread application since it is not designed for it. Later on if you want to optimize your application by rewriting the ORM in C to throw in tons of low level optimization, you still have to consider the interface between PHP and C.


Despite the fact that I consider PHP as a sub-optimal choice for most cases, I still see PHP is suitable for some cases, especially in small web sites. However, don’t take successful companies that use PHP as a proof that PHP is better. Remember your building material always matters. Maybe you agree to none of my statements here. That’s fine. But the very bottom-line is, be conscious to your decisions and convince yourself why you’d make that choice with valid arguments.

If you like my post, please give a little help to share it!
Share on Facebook0Tweet about this on TwitterShare on Google+0Share on Reddit0