-2
$data = $dbh->prepare('SELECT workloadformula,coursecode FROM coursedetails WHERE coursecode = ' . $dbh->quote($coursecode) . ' ; select concat(firstname," ",lastname) as name from lecturerdetails where concat(firstname," ",lastname) = ' . $dbh->quote($name) . '');


$data->execute();
do {
    $result = $data->fetchAll();
    $final  = var_dump($result);
    echo "$final";
} while
(
    $dbh->nextRowset()
);
4

1 回答 1

1

假设$dbhPDO该类的一个实例:

  1. 没有这样的方法PDO::nextRowset(),你可能是说$data->nextRowset()
  2. var_dump()不返回任何内容,因此将结果分配给$final毫无意义。
于 2012-11-03T10:37:19.300 回答