PHP5: select db2 tables

//*** The SQL SELECT statement

$sql="select id, name from staff " ;
foreach ($dbh->query($sql) as $row )
{
print $row['ID'].' '.$row['NAME'].' '." < BR > " ;

}

sample output:
10 Sanders
20 Pernal
30 Marenghi
40 O'Brien
50 Hanes
60 Quigley
70 Rothman