namespaces-and-addons.md

Core > NAMESPACES

Agile Toolkit uses namespaces for Add-on management. Here is how you define a class inside a add-on and call it:

// inside atk4-addons/myaddon/Test.php
namespace myaddon;
class Test extends \View {    // backslash is not typo. It refers to a top-level namespace
    function init(){
        parent::init();
        $this->set('Hello from Add-on');
    }
}

// Using class from add-on
$this->add('myaddon/Test');

To learn more about developing add-ons, please read Add-on developer guide.