Disclaimer: This post is about a very basic example of a drupal module that works in both Drupal 6 and Drupal 7. The purpose is to present a general idea of how to write custom drupal modules, use and find drupal hooks, and to show how to take advantage of drupal's Devel module. This tutorial assumes you know how to create and upload files to your server using FTP.

1. Creating a module

First, let's make a module that only exist in the module system. Follow these steps exactly.

read more