Creating Our First Module | Learning Drupal 6 Module Development

A Basic .module File

As mentioned in the first chapter, there are two files that every module must have (though many modules have more). The first, the .info file, we examined above. The second file is the .module (dot-module) file, which is a PHP script file. This file typically implements a handful of hook functions that Drupal will call at pre-determined times during a request.

Note

For an introduction to hooks and hook implementations, see the previous chapter.

Here, we will create a .module file that will display a small formatted section of information. Later in this chapter, we will configure Drupal to display this information to site visitors.

Our Goal: A Block Hook

For our very first module, we will implement the hook_block() function. In Drupal parlance, a block is a chunk of auxiliary information that is displayed on a page alongside the main page content. Sounds confusing? An example might help.

Think of your favorite news website. On a typical article page, the text of the article...

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Learning Drupal 6 Module Development

Learning Drupal 6 Module Development

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A Basic .module File

Note

Our Goal: A Block Hook

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