function init($controller, $method)
{
// include controller file
require_once 'controllers/' . $controller . '.php';
// create controller objects
switch ($controller) {
// special cases
case 'pages':
$controller = new PagesController();
$controller->showPage($method);
break;
case 'error':
$controller = new ErrorController();
$controller->showError($method);
break;
// standard controllers
// standard controllers
case 'sorting':
$controller = new SortingController();
}
// 'pages' and 'error' controllers do not use this
if (method_exists($controller, $method)) {
// call requested method from controller
$controller->{$method}();
}
}