In the past, I have not been shy about sharing my opinion that the impending death of PHP 4 would have wreaked all sorts of havoc over the PHP world. I am glad to say that I've been wrong - dead wrong, in fact - and that I have never been as happy to be so far off the mark before.

According to a readers survey that the php|architect magazine ran (about a year ago even) PHP 5 is stronger than ever, taking up well over sixty percent of the usage with only a small part still hanging with PHP 4. Check out his graph for the full rankings.

We are going to create a web page that is formatted specifically for the iPhone (but would presumably be good for other mobile devices as well). This web page will dynamically fill itself with content from any RSS feed that you give it. The interface is going to be built to be easy to use on a mobile device, with large "touchable" areas and nice (jQuery) animations that whisk you between articles.

They work through the process - five simple steps:

• Create the iPhone Environment
• Pull in the RSS Feed
• Creating the Front Page: Headlines Only
• Creating the Article Pages: jQuery Slider Style
• Adding Some Flair

All code and images needed are included (as well as a demo if you'd like to try it out).

I spend way too much time reading blogs, surfing PHP and web development articles online. I resolve to cut back but things just sneak back into my reader somehow, and believe me dzone doesn't help. But I've came up with a way to justify all that time, I call it research.

He mentions things like the infamous CIO article, Zend's Jolt Award, comparing the Zend Framework versus PEAR and PHP releases, books and various other language-related tidbits.

Check out the post for more and keep an eye on Doug's blog for future weekly summaries.

This time we will take a look at the feed list window and the manage window. This will also be the concluding part of the series.

All of the code is provided (a full download is here for all three parts) and they gloss over a lot of the code assuming you know something about reading it - including a lot of the HTML for the presentation.

In this latest part, they pick up where they left off before and march on towards the goal. They point out another tutorial over on the IBM developerWorks website that can help you understand a bit more about the Ajax side of things before getting into part 2, but it's not a requirement.

They create the page with the Javascript include files and a form with a button to make the action happen.

In this series I will walk you through the code of a site that uses only Ajax and Scriptaculous to handle it's completely windowed interface. Making an interface like this is not really good design, it's only done here for the sake of teaching. It is kinda cool though. Especially if you have a big screen.

The source code is available for download and having it makes the installation and setup of the system much simpler. With it, you're only about fifteen steps away from getting the application up and running.

This guide shows how you can build an RSS feed reader application for the social network Facebook that will display your blog's/web site's RSS feed on the profile pages of Facebook users (that have installed the RSS feed reader application). Each item of the RSS feed will have a Share button so that people can share the story with their friends, and the application will have an Invite link so that people can invite up to ten friends at once to also install this feed reader application.

They use PHP5's functionality to make building the reader simple and take advantage of Facebook's simple application system to make the reader. You can stop after the first few steps of the tutorial and have a working application, but they take it further. They show how to make customizations to the reader, making the feed auto-update, creating an icon for the app and make an invite page.

The other other two parts prepared you for this, the creation of the actual RSS file - correctly formatted and filled with data. They also include a simple feed reader so you can ensure your document can be read correctly.

Unfortunately, they chose to go with a long line of fwrites to push out each line of the file instead of pushing it all into one string and writing that. Using the multiples makes more work for the file handling and could result in a slowdown for a large amount of items in the RSS file.

In this article we are going to discuss how to create a PHP-based RSS reader. It would be helpful if you know something about XML, but not really necessary. RSS documents have three main tags: Title, Link and Description. And they all do exactly what their names suggest. I will go into detail about these tags in my second article dealing with '�building an RSS file.'� For now, we will only focus on the '�reading'� part of the article.

They start with an overview, showing where you'll come from and where you're headed to. They include a section introducing the XML handing functions (SAX, not DOM) and use them in a chunk of code to read in the RSS file and handle the contents.

They start by explaining some of the terms they'll be working with, including:

• RSS - and an example document
• XSL - to help create the RSS feed
• SimpleXML - to read in and parse the info from a remote server