<?php 
class FallbackComponent extends Object
{
	function startup(&$controller)
	{
		$allowed_methods = get_class_methods($controller);
		if (!$allowed_methods) $allowed_methods = array();
		if (!in_array($controller->action, $allowed_methods))
		{
			if (isset($controller->defaultAction) && method_exists($controller, $controller->defaultAction))
			{
				echo $controller->{$controller->defaultAction}();
				exit(); // To prevent double rendering
			}
		}

	}
}
?>