Is PHP Object-oriented?

php class oop cakephp
avon_verma picture avon_verma · Jan 15, 2011 · Viewed 51.9k times · Source

Is PHP an object-oriented language? If not, then what about the framework CakePHP? Is it an object-oriented MVC implementation of PHP?

Also, can a PHP application wholly built using classes be called object-oriented?

Answer

tereško picture tereško · Mar 29, 2012

No, PHP is not fully object oriented language.

And neither is C++ or Java, because they all have primitive types (and PHP also has a huge collection of function like str_replace() and is_*(), which are clearly procedural in nature). Only pure object-oriented language, that i know of, are Ruby and Scala (and one could argue that latter is more aiming at functional programming paradigm).

PHP is, what one could call, "object-capable language".

As for the code written in PHP, you have to understand that just because you are using classes, it does not make it OOP. Especially if your code is mostly based on static class.

So, if you ask: "is CakePHP an OO framework?", then the answer is - NO. The most flattering description for it would be "class oriented programming". The code-base is filled with static methods and variables, where class acts more like a namespace. Basically CakePHP is a procedural code, wrapped in syntax, which on surface mimics object oriented code.

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