Archive for the ‘design pattern’ Tag

A simple MVC framework

I will describe in the following post a (very) simple MVC framework. You can download the source code from here or can make a copy from bitbucket repository.

As you can see, we have the following folders:

web: here resides your public files (images, css, and index.php)
app: here you can find application files: models, views, controllers (MVC)

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Singleton Pattern

This pattern is probably one of the most simple and used pattern. As php manual says: The Singleton pattern applies to situations in which there needs to be a single instance of a class. The most common example of this is a database connection. Implementing this pattern allows a programmer to make this single instance easily accessible by many other objects.

There are tons of information about this pattern over the Internet so I let you google for it.

You can find a singleton implementation in Simple MVC framework example.