public function doSubtractAction() { $this->model->setOp1($_POST['op1']); $this->model->setOp2($_POST['op2']); $this->model->subtract(); $result = $this->model->getResult(); require 'application/views/result.phtml'; }
public function doSubtractAction() { $model = new CalculatorModel($_POST['op1'], $_POST['op2']); $model->subtract(); $result = $model->getResult(); require 'application/views/result.phtml'; }