รบกวนช่วยเรื่องเพิ่มการบันทึกเวลาลงฐานข้อมูล php+mysql

if (!function_exists("GetSQLValueString")) {
function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "") 
{
  if (PHP_VERSION < 6) {
    $theValue = get_magic_quotes_gpc() ? stripslashes($theValue) : $theValue;
  }

  $theValue = function_exists("mysql_real_escape_string") ? mysql_real_escape_string($theValue) : mysql_escape_string($theValue);

  switch ($theType) {
    case "text":
      $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
      break;    
    case "long":
    case "int":
      $theValue = ($theValue != "") ? intval($theValue) : "NULL";
      break;
    case "double":
      $theValue = ($theValue != "") ? doubleval($theValue) : "NULL";
      break;
    case "date":
      $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
      break;
    case "defined":
      $theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue;
      break;
  }
  return $theValue;
}
}

$editFormAction = $_SERVER['PHP_SELF'];
if (isset($_SERVER['QUERY_STRING'])) {
  $editFormAction .= "?" . htmlentities($_SERVER['QUERY_STRING']);
}

if ((isset($_POST["MM_insert"])) && ($_POST["MM_insert"] == "formadd")) {
  $insertSQL = sprintf("INSERT INTO production (Process, Customer, Type, Volt, Capacitance, Lotno, Incoming, Outgoing, Ng, Ngapp, Ngcaph, Ngcapl, Ngmark) VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s)",
                       GetSQLValueString($_POST['process'], "text"),					
                       GetSQLValueString($_POST['Customer'], "text"),
                       GetSQLValueString($_POST['type'], "text"),
                       GetSQLValueString($_POST['voltage'], "text"),
                       GetSQLValueString($_POST['capacitance'], "text"),
                       GetSQLValueString($_POST['lotno'], "int"),
                       GetSQLValueString($_POST['incoming'], "int"),
                       GetSQLValueString($_POST['outgoing'], "int"),
                       GetSQLValueString($_POST['ng'], "int"),
                       GetSQLValueString($_POST['ngapp'], "int"),
                       GetSQLValueString($_POST['ngcaph'], "int"),
                       GetSQLValueString($_POST['ngcapl'], "int"),
                       GetSQLValueString($_POST['ngmark'], "int"));

  mysql_select_db($database_ems, $ems);
  $Result1 = mysql_query($insertSQL, $ems) or die(mysql_error());

  $insertGoTo = "datasave.php";
  if (isset($_SERVER['QUERY_STRING'])) {
    $insertGoTo .= (strpos($insertGoTo, '?')) ? "&" : "?";
    $insertGoTo .= $_SERVER['QUERY_STRING'];
  }
  header(sprintf("Location: %s", $insertGoTo));
}