FetchAll-> çoklu veri
Örnek
$siparisal= $siparisler->fetchAll(PDO::FETCH_OBJ);
Foreach($siparisal as $siparis)
{
echo '
'.$siparis->siparis_link.'
'.$siparis->siparis_miktar.'
'.$siparis->siparis_tutar.'
'.$siparis->siparis_durum.' ';
}