0) { while ($row = mysqli_fetch_assoc($sql)) { $array[] = $row; } $return["error_flag"] = 0; $return["message"] = "Contact message fetched!"; $return["data"] = $array; } else { $return["error_flag"] = 1; $return["message"] = "Contact message not fetched!" . $link->error; } echo json_encode($return); mysqli_close($link);