เเก้ไขยังไงครับพี่ๆๆ You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '

<meta http-equiv="Content-Type" content="text/html; charset=windows-874" />
<?
//$idat ="3"; 
//$id ="44"; 
//$name="dfad"; 
//$produck="aaa"; 
//$much="bbb"; 
//$price="nnn"; 
//$all="cccc"; 
//$date="66";
$idat = $_POST['textidat']; 
$id = $_POST['textid']; 
$name_reg=$_POST['name']; 
$produck=$_POST['product']; 
$much=$_POST['much']; 
$price=$_POST['price']; 
$all1=$_POST['all']; 
$date=$_POST['date'];
$objConnect = mysql_connect("localhost","root","123456") or die("Error Connect to Database");
$objDB = mysql_select_db("db_member");
include "thai.php"; 
$strSQL="update tb_member set  id='$id', name='$name',product='$product',much='$much',price='$price', all='$all' ,date='$date 'where id='$id' ";
$objQuery = mysql_query($strSQL) or die (mysql_error());
if($objQuery)
{
	 print "<h1><center>แก้ไขข้อมูลเสร็จเรียบร้อยแล้วจ๊ะ</center></h1>";
  print "<center><a href='view.php'>กลับหน้าหลัก</a></center>";
}else
{
echo "Error Save [".$strSQL."]" ;
}
mysql_close($objConnect);
?>