[ 'routes' => [ 'counter' => [ 'type' => 'Literal', 'options' => [ 'route' => '/counter', 'defaults' => [ 'controller' => Application\Controller\CounterController::class, 'action' => 'index', ], ], ], ], ], ]; // module/Application/src/Controller/CounterController.php namespace Application\Controller; use Laminas\Mvc\Controller\AbstractActionController; use Laminas\View\Model\ViewModel; class CounterController extends AbstractActionController { public function indexAction() { $session = new \Laminas\Session\Container('counter'); if (!isset($session->count)) { $session->count = 0; } return new ViewModel(['count' => $session->count]); } public function incrementAction() { $session = new \Laminas\Session\Container('counter'); $session->count = ($session->count ?? 0) + 1; return $this->redirect()->toRoute('counter'); } public function decrementAction() { $session = new \Laminas\Session\Container('counter'); $session->count = ($session->count ?? 0) - 1; return $this->redirect()->toRoute('counter'); } public function resetAction() { $session = new \Laminas\Session\Container('counter'); $session->count = 0; return $this->redirect()->toRoute('counter'); } } // module/Application/view/application/counter/index.phtml

Counter: count ?>

Zend Framework Simple Counter App - Zend-framework Typing CST Test