Dennis Pallett shows you how to properly use globals in this article, where you will learn everything about the global keyword, the Singleton pattern, the Registry pattern and a Request Wrapper.

In this tutorial Dennis Pallett shows you how to create a settings class which can handle multiple formats (PHP, INI, XML and YAML) using PHP and polymorphism.

In this book review Dennis Pallett reviews “PHP 5 Objects, Patterns and Practice” written by Matt Zandstra and published by Apress.

Learn more about Test Driven Development in this article. Dennis Pallett will show you how to apply the principles of Test Driven Development with an example project.

In this article Dennis Pallett takes a first look at the AutoCRUD for PHP library, a database abstraction library for MySQL offering some unique features.