Scripts Developed by Codewalkers.Com

Codewalkers.com has released their latest PHP Coding Contest. In this challenge, you must write a script that plays a robot type game. The object of the game is to eat all the apples while avoiding the enemy robots. The PHP Coding Contest is now...

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Codewalkers is a community site dedicated to PHP and SQL technologies. The forums on the site offer help categories such as general coding help, installation troubles, coding theory, PEAR help, client side and database help, and a full set of...

This script will allow you to display the users that are currently on your website. It will report guests and members, with member names. It must be used with the author's authorization script, or modified to work with your user table and such....

A short PHP function to create a graphical ratings box (1 to 10) on the fly. Requires the GD library and png support.

This is a little class that will allow you to do user authorization on your site. It includes the ability to mail the user first and have them follow a link back to verify their signup. This includes a small db class to support the authorize class.

This tutorial is about my mini-chat script. It's not really a chat, since dialogs are updated only when page refreshes. It is the first tutorial of a series for some development techniques. Right now, I will focus on explaining how I managed the...

This tutorial will explain and demonstrate how to use the ITX templating system from the PEAR collection of useful classes for PHP. As we go along, it'll show you some of the competitors, why the author didn't like them and why in the end he...

Use PHP and the HTTP protocol to send text-messages from your website through an SMS gateway.

Need to generate style sheets dynamically with PHP to keep presentaion logic together or create environment aware style sheets with PHP and JavaScript? This tutorial shows you how!

In this tutorial, we will discuss a method of searching web pages for keywords. We will provide methods for exact keyword matching and a type of fuzzy search. Also included in this tutorial is a overview of using databases in PHP and a heavy...

A tutorial on the basics of sessions in PHP.

This is a basic tutorial that will show you how to generate multiple pages of data from a txt file.

the goal of this tutorial is to give the reader an idea of how to construct a basic/dynamic image gallery from start to finish, not to imply that this is the only way, or even the best way to build a gallery; just a simple approach without all the...

Depending upon how it's done, displaying a page of thumbnail images can be very cumbersome. Allowing the browser to resize images requires the client browser to download the entire, full-size image, then clumsily resize the image to a specified...

In this tutorial, Timothy shows you how to get started using SQLite starting with how to obtain it and install it and progressing through example usage.