public function listAction() { $hocky = new Model_Config(); $listHocky = $hocky->listHocky(); $this->view->listHocky = $listHocky; if ($this->_request->isPost()) { $findHocky = $hocky->findOneHocky(); $name = $findHocky->schoolyears_name; $array1 = explode(' - ', $name); $array2 = array($array1[0] + 1, $array1[1] + 1); $schoolyears_name = implode(' - ', $array2); $hocky->addHocky($schoolyears_name); $this->redirect('giaovu/namhoc/list'); var_dump($schoolyears_name); } }