Cookie denetleme problemi

<a href="gubidik.php?goster=<?php echo $row [id] ?>

<?php
extract($HTTP_COOKIE_VARS);
include ("db.php");
$id = $HTTP_GET_VARS[goster];

$sql = "select * from tablo WHERE id='$id'";
$res = mysql_query($sql) or die('Invalid query: ' . mysql_error());
$rc = mysql_num_rows($res);
$row = mysql_fetch_array($res);

if ($qwerty[hooop] == $id) {
echo "yok öyle 3 kuruşa 5 köfte"; }
else {
echo "bakıyorsunuuuz";
setcookie ("qwerty[hooop]", $id, time()+3600);
}
?>

<?php
include ("db.php");
$id = addslashes(htmlspecialchars($_GET[goster]));
$sql = "select * from tablo WHERE id='$id'";
$res = mysql_query($sql) or die('Invalid query: ' . mysql_error());
$rc = mysql_num_rows($res);
$row = mysql_fetch_array($res);

if ($_COOKIE[qwerty] == $id) {
echo "yok öyle 3 kuruşa 5 köfte"; }
else {
setcookie ("qwerty", $id, time()+3600);
echo "bakıyorsunuuuz";
}
?>