In this edition I talked with [Matthew Turland @elazar], co-author of the PHP book 'PHP Master:Write Cutting Edge Code'. He currently works as a Senior Platform Engineer for Synacor Inc. Matthew was also a former technical editor for php|architect Magazine, contributor to the Zend Framework project and has spoken at conferences like ZendCon and php|tek. On the FOSS side, Turland is the man behind the Phergie project - a PHP-based IRC bot.

His answers talk about things like:

• What kind of environment (and tools) he uses for his development
• His work on the Phergie IRC bot project
• Resources he recommends for those new to the language
• What software he recommends/appreciates
• Some of the good and bad about conferences he's attended And a recommendation to check out the PHP Mentoring project for more guidance

This week we talk with Blue Parabola Alumni Matthew Turland about the awesomeness that is Phergie [an IRC bot developed in PHP].

You can listen to this latest episode in a few different ways - you can either listen via the in-page player, by downloading the mp3 directly or by subscribing to the php|architect feed to get this and other great news and articles from the site.

This causes a warning in the Quit plugin, which uses exec to automatically detection of the full path to the PHP CLI binary on non-Windows systems that it will later use that path to initiate a new PHP CLI process to "restart" the bot.

It check this setting for the future, it was recommended that he look at the SPL ReflectionFunction class (a part of the Standard PHP Library) that would let him check the disabled status of any PHP function (looking at the result of the isDisabled call).

The precursor to this article introduced some background and an overview of the design for the Phergie project as an example of the concepts involved in a PHP IRC bot implementation. This article will go further into the topic of plugins including descriptions of those that are commonly needed to make a bot fully functional as well as the commonly needed core features to support plugin development.

In part one he set up some of the foundation code and explained some of the thought behind the structure of the bot. In this part he gets more into the heart of the bot, showing how to define functions for common IRC actions (join/part/ping/etc) and how he made a plugin system to handle custom actions. He also mentions topics like memory usage, data storage methods and some of the "niceties" he included.

I had toyed with some previous iterations of Phergie, some Python-based and later some PHP-based, before I finally got an API design I was happy with.

The source for the bot can be downloaded from its subversion repository and you can find out more about it on its Trac site. Also, if you feel like chatting about it, you can head over to the #phergie channel on the Freenode IRC network.