Uso pdo (Record che li mangia)

[RoTeam]

$r = $pdo->query($sql);
$rows = $r->fetchAll();

if($rows)
   foreach($rows as $row)
     print $row['name'] .' -<br /> '. ' - '. $row["isPublic"]. ' - <br />'.$row["created"].'<br />';
else
   echo 'No data found'; 

Qual'è il problema?