Şunlar koda dahil edilince, döngüyü fark edeceksiniz.
foreach($xml->children() as $Product):
<?php endforeach; ?>
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Test</title>
<link rel="stylesheet" href="css/bootstrap.min.css">
</head>
<body>
<div class="container">
<!-- ############################################################## -->
<!-- Veritabanına eklenmiş verileri sıralamak için önce üst kısmı hazırlayalım. -->
<div class="col-md-30">
<table class="table">
<tr>
<th>No</th>
<th>Marka</th>
<th>Kategori</th>
<th>Görsel</th>
<th>Stok Kodu</th>
<th>Ürün Adı</th>
<th>Liste Fiyatı</th>
<th>Paket Adeti</th>
<th>Paket Fiyatı</th>
<th></th>
</tr>
<!-- Şimdi ise verileri sıralayarak çekmek için PHP kodlamamıza geçiyoruz. -->
<?php
// Loading the XML file
$xml = simplexml_load_file("deneme.xml");
foreach($xml->children() as $Product):
?>
<tr>
<td><?php echo "$Product->urun_id";?></td>
<td><?php echo "$Product->marka";?></td>
<td><?php echo "$Product->kategori_agaci";?></td>
<td><img width="50px" src="<?php echo "$Product->resim1"; ?>" alt=""></td>
<td><?php echo "$Product->urun_kodu";?></td>
<td><?php echo "$Product->urun_ismi";?></td>
<td><?php echo "Liste Fiyatı : ".$Product->price1." "; echo "".$Product->para." <br />";?></td>
<td><?php echo "$Product->price7";?></td>
<td><?php echo "$Product->price8";?></td>
<td><a href="duzenle.php?id=<?php echo $id; ?>" class="btn btn-primary">Detay</a></td>
</tr>
<?php endforeach; ?>
</table>
</div>
</div>
</body>