php forceh เรื่องการวนลูป array คือในเครื่องอ่ะทำงานแต่พอขึ้น server มันไม่ยอมวนลูปให้ค่ะ

@session_start();
$id=$sessiondata["id"];
session_register("sessiondata");
include("config.php");
$id= $_GET['id'];
//include("head.php");
?>
<?
$IPtype_id=$_POST['IPtype_id'];
$IP_id=$_POST['IP_id']; 
$IP_name = $_POST['IP_name'];
$D_rec_req=  $_POST['D_rec_req'];
$D_app = $_POST['D_app'];
$app_no=$_POST['app_no'];
$inventor=$_POST['inventor'];
$holder[]=$_POST['hol_id'];
$sta_id=$_POST['sta_id'];
$note=$_POST['note'];


mysql_query($sql);

if(copy($_FILES["f_ip"]["tmp_name"],"document/".$_FILES["f_ip"]["name"]))
{
if(copy($_FILES["f_app"]["tmp_name"],"document/".$_FILES["f_app"]["name"]))
{


list($d,$m,$y)=explode("/",$D_rec_req);
$D_rec_req=($y-543)."-".$m."-".$d;

list($d,$m,$y)=explode("/",$D_app);
$D_app=($y-543)."-".$m."-".$d;

$date=date('dd/mm/yy');

//include("config.php");
//echo $holder[0];
//$aaa=("select * from ip where hol_id");
//$arr=array($aaa);

//$arr = array($holder);
foreach ($holder as $key => $value){
if($value!=0){
echo  $sql="INSERT INTO ip VALUES (id,'$IPtype_id','$IP_id','$IP_name','$D_rec_req','$D_app','$app_no','$inventor','$value','$sta_id','$note','".$_FILES["f_ip"]
["name"]."','".$_FILES["f_app"]["name"]."')" ;
//print $key = $var1;
mysql_query($sql);
}
}
$sql2="update iptype set  IP_default='".$IP_id."' where IPtype_id='".$IPtype_id."' ";
mysql_query($sql2);
$complete = "true" ;
//echo $sql;

// close foreach

	?>
<!--<META HTTP-EQUIV="Refresh" CONTENT="0;URL=search_ip.php">-->
<? }?>
<? }?>