This tutorial helps you to know more about Option Variables in PHP

This tutorial is a PHP string functions summary

Learn how to update serialized arrays in PHP

Within this article, we'll be taking a closer inspection of exceptions, as requested by the lovely Haris. This will be a basic exceptions article and so I won't be going over how to extend onto the exceptions class to model your own - otherwise we'll get too far ahead of ourselves. Exceptions tend to be used where we have no jurisdiction over the source, and when we wish to return a more informative message to the front-end.

This basic introduction to object oriented programming in PHP will take you through the process of creating your first class and show you how you can use it in your very own website.

Since the first article I submitted to Digg was voted onto the front page a couple of days ago, we're going to add onto the script and make it update the conversion rates from a website that keeps track of them all. This is quite a jump from the first tutorial and so buckle your seatbelt, Dorothy, 'cause Kansas... OK, 'nuff of the Matrix quotes. Let's begin...

This class will display the results of any MySQL table including all the fields and rows. It will work out how many fields there are and display the results accordingly.

What is OOP? How do you use OOP with PHP? What's a class? All these questions an more answered in an detailed tutorials covering PHP and Classes.

In this article, I'll be talking about a useful new feature introduced in PHP5 as part of the OOP improvements over PHP4. This feature is called Method Chaining and enables us to do pretty cool things like...

This tutorial will teach you what classes are and how to use them effectively in your web application.

Sometimes, when working on complex projects, you may need to store files on different servers. This can be easily done via FTP. The logging process makes it easier to track all changes. This article explains how you can add this option to your web site.

This tutorial is about Functions that you need to use for your inputing form

With the introduction of PHP4, PHP introduced classes, a type of programming subdivision typically only seen in desktop languages. PHP5 expanded upon this implementation, creating what many consider to be a nearly full object orientation implementation. This tutorial will focus on only the basic realm of classes, which is compatible with both PHP4 and PHP5, unless otherwise noted. Note that you need a decent understanding of PHP to read this :D (including the understanding of how functions work)

When you create an interface, you're basically creating a prototype/blueprint of functions that classes using the interface must implement in order to be valid. It's usually easier to learn from example, so here's a basic interface that represents a Page.