상속: extends BasicObject
 public function sell($count)
 {
     $this->count -= $count;
     foreach (ProductPackage::selection(array('package' => $this->id)) as $package) {
         $product = $package->Product();
         $product->sell($count * $package->count);
     }
     $this->commit();
 }
<?php

$product = Product::from_id(array_shift($request));
if (!$product) {
    die('unknown product');
}
$packages = ProductPackage::selection(array('package' => $product->id));
$total = $product->value;
?>
<table>
	<tr>
		<th>Namn</th>
		<td><?php 
echo $product->name;
?>
</td>
	</tr>
	<tr>
		<th>Status</th>
		<td><?php 
echo $product->active ? 'Aktiv' : 'Inaktiv';
?>
</td>
	</tr>
	<tr>
		<th>Pris</th>
		<td><?php 
echo $product->price;
?>
</td>
	</tr>