Ant is a simple little or "micro" framework that basically routes requests to a controller and supports a namespace (Namespace/Controller/method for example).

Create a directory where you want to keep your controllers, create a file called welcome_controller.php and paste the code below into it and save the file.

class WelcomeController
{
	public function action_index()
	{
		echo "Welcome!";
	}
}

Now at the root of your site create a called index.php and paste the code below into it and save the file.

require_once "ant.php";
Ant::init(array(
	'controller_path' => dirname(__FILE__).'/controllers/',
	'routes' => array(
		'/' => 'Welcome::index',
	)
));
Ant::run();

Now open the path where index.php is in your browser, that is of course on a server, and you should see "Welcome!".

The routing system in Ant is pretty cool as it allows you to use Regular Expression.

For example:

$routes = array(
	'/admincp/(.*)' => 'AdminCP/$1',
	'/news/(?P<news_id>[0-9]+)' => 'News::show/$1'
);

If you wanted to use a Namespace, it would be:

$routes = array(
	'/admincp/(.*)/(.*)' => 'Admin/$1/$2',
	'/forum' => 'Forum::Home::index'
);

I created Ant simply because of when I needed to make small websites but wanted the power of a frameworks routing and nothing more.