Навигация товаров - страница 2 - Разработки и улучшения

 foreach($rows as $Key=>$row){
 If ($row->product_id == $product_id){
 if($rows[$Key + 1]->product_link) $Next='<a style="display: none; font-size: 10px;text-decoration: none;" href="'.$rows[$Key + 1]->product_link.'" title="'.$rows[$Key + 1]->name.'">'.$rows[$Key + 1]->name.' ></a>';
 if($rows[$Key - 1]->product_link) $Prev='<a style="display: none; font-size: 10px;text-decoration: none;" href="'.$rows[$Key - 1]->product_link.'" title="'.$rows[$Key - 1]->name.'">< '.$rows[$Key - 1]->name.'</a>';
 Break;
 }
 }

echo "$row->product_id";