Learn more about XML-RPC and web services in this tutorial, in which Dennis Pallett will show you how to create your own XML-RPC web service and client.

In this follow-up tutorial on ‘Creating a file manager with PHP’, Dennis Pallett shows you how to create a completely secure file manager!

How do I upload a file with PHP?

This tutorial will show you exactly how to build your own file manager in PHP, allowing you to upload, edit, delete and download files online.

In this article Dennis Pallett talks about the two security principles of PHP: filter input, escape output. Read more to learn about basic PHP security.

Found this nifty utility through Digg.com: phpFunctions.
This is a simple Ajax script which works just like Google Suggest, except it looks up PHP functions. Type the first part of a function, and it will automatically find the functions that match, and when you’ve found the function you’re looking for, it’ll automatically display all the details […]

No more Ajax, Tags, Web 2.0 or anything else: it’s back to basics with this article on Arrays in PHP, by Dennis Pallett.

A few days ago I got an e-mail from Ryan and Nicholas from Livepipe asking if I wanted to take a look at the first Developer’s Preview of their new PHP framework, called Livepipe. I’m always interested in new stuff, so I just took a quick look. The framework is released under a MIT license, […]

There’s an interesting discussion over at SitePointForums over whether it’s time to abandon PHP4, and code exclusively for PHP5 now. Just to pull some random quotes out of the discussion:
PHP4 is the norm in 100% of my projects right now. I’m not happy about it and would love to migrate as quickly as possible. It’s […]

In the first of a new “Creating a chat script with PHP and Ajax” series, Dennis Pallett shows you how to build a live chat script using PHP, Ajax and JavaScript.