A request was just sent out on Mollom's Twitter account to help them spread the word on Mollom. Since I've been an extremely satisfied user of this (free) anti-spam service for about 2 years now, I immediately added a link back to them in the footer of this blog. But I decided that's not enough. So I'd like to start a little meme here.

If you're happy about Mollom, just shout it out on Twitter, Facebook, your blog, ... by putting up a screenshot of your stats and saying how many spam has been caught by Mollom. You can find the stats of your site on your Mollom account. If you're using Drupal, you can find them under Administer > Reports > Mollom Statistics.

If you're using Twitter, use the hashtag #mollomstats. I'm looking forward see how much crap content Mollom has spared us from.

I'll give the example by being the first...

Defining custom pages in your Drupal module is easy using hook_menu and a callback function. Let's have a look at an example.

/**
 * Implementation of hook_menu().
 */
function my_module_menu() {
  $items['hello'] = array(
    'title' => 'Hello world',
    'page callback' => 'my_module_page',
    'access callback' => TRUE,
  );
}

function my_module_page() {
  return t('Hello world');
}

In this example, going to /hello will show you a page saying "hello world" rendered using your page template. So this page will display with your logo, blocks, footer, ...

In some cases you don't want this. Mostly in case you won't return HTML but something like XML, JSON, ... Let's have a look at two ways how this can be accomplished.