$connect->commit(); $message = "Applied For Leave Successfully"; $arr = array('msg' => $message, 'error' => ''); $jsn = json_encode($arr); echo $jsn; } else { $connect->rollBack(); $message = "Could Not Apply For Leave...!!!"; $arr = array('msg' => '', 'error' => $message); $jsn = json_encode($arr); echo $jsn; } break; case 'addEmployeeToPayroll': $connect->beginTransaction(); if ($operationObject->addEmployeeToPayroll($data, $userId)) { $connect->commit(); $message = "Employee Added Successfully"; $arr = array('msg' => $message, 'error' => ''); $jsn = json_encode($arr); echo $jsn; } else { $connect->rollBack(); $message = "Could Not Add Employeee...!!!"; $arr = array('msg' => '', 'error' => $message); $jsn = json_encode($arr); echo $jsn; } break; case 'searchLeave': if (!$operationObject->getLeaveDetails($data, $userId)) {