สอบถามการทำการคิวรี ข้อมูลเฉพาะวันนั้นขึ้นมาตรวจสอบ ว่าจำนวนครบที่กำหนดหรือไม่ ถ้าครบไม่มีการ insert

SELECT
SUM(book_ticket.t_adult+book_ticket.t_child)
AS SumTicket
FROM
book_ticket
WHERE
book_ticket.date_booking = curdate() AND
book_ticket.round = '9:00' 

<?php
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"] == "form1")) {
  $insertSQL = sprintf("INSERT INTO book_ticket (date_book,date_booking, f_name, l_name, telephone, email, t_adult, t_child, round, amount,status_book) VALUES (now(), %s, %s, %s, %s, %s, %s, %s, %s, %s, %s)",
                       GetSQLValueString($_POST['date_booking'], "text"),
					   GetSQLValueString($_POST['f_name'], "text"),
                       GetSQLValueString($_POST['l_name'], "text"),
                       GetSQLValueString($_POST['telephone'], "text"),
                       GetSQLValueString($_POST['email'], "text"),
                       GetSQLValueString($_POST['t_adult'], "text"),
                       GetSQLValueString($_POST['t_child'], "text"),
                       GetSQLValueString($_POST['round'], "text"),
					   GetSQLValueString($_POST['amount'], "text"),
					   GetSQLValueString($_POST['status_book'], "text"));
                       
					  

  mysql_select_db($database_koh_samaesan2, $koh_samaesan2);
  $Result1 = mysql_query($insertSQL, $koh_samaesan2) or die(mysql_error());

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

?>