How To: Drupal debugging with Devel
Getting started as a Drupal developer can take quite a bit of time. One of the key tricks is to know what to look for, and more importantly, how to look for it.
There are number of ways to debug PHP code, the one you choose, sometimes, ends up being the only one you know about! Maybe it's time to learn a few more methods.
In this video, an experienced Drupal developer, Chris Shattuck, from Build A Module.com walks you through the use of the Devel module and how efficient it is.