model->findAll(); echo $this->viewer->render("shared/header.php"); echo $this->viewer->render("Products/index.php", [ "products"=> $products ]); } public function show(string $id) { $product = $this->model->find($id); if( $product == false ) { throw new PageNotFoundException("Product not found"); } echo $this->viewer->render("shared/header.php"); echo $this->viewer->render("Products/show.php", [ "product"=> $product ]); } public function showPage(string $title, string $id, string $page) { echo $title, " ", $id, " ", $page; } }