public function indexAction() { $auth = Zend_Auth::getInstance(); $loginUserId = 0; if ($auth->hasIdentity()) { $loginUserId = $auth->getStorage()->read()->id; $businessunit_id = $auth->getStorage()->read()->businessunit_id; $department_id = $auth->getStorage()->read()->department_id; $loginuserRole = $auth->getStorage()->read()->emprole; $loginuserGroup = $auth->getStorage()->read()->group_id; } $obj_appraisal_history = new Default_Model_Appraisalhistory(); $emp_appraisal_data = array(); $emp_appraisal_data = $obj_appraisal_history->getEmpAppraisalHistory($loginUserId); //get the max rating value $max = 0; foreach ($emp_appraisal_data as $k => $v) { $max = max(array($max, $v['consolidated_rating'])); } $this->view->max_rating = $max > 5 ? 10 : 5; $this->view->emp_appraisal_data = $emp_appraisal_data; $this->view->employee_id = $loginUserId; }