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嘗試遷移到php pdo ...有人可以告訴我爲什麼地球上的這一點代碼不工作?PHP Pdo幫助...無法讓pdo fetchall爲我工作
$stmt = $db->prepare("SELECT SUM(aw_score) AS awscoreaw, SUM(hm_score) AS awscoreaw_def FROM nfl_new WHERE away=:away AND date<:date AND Season=:season");
$stmt->bindValue(':away', $row['away'], PDO::PARAM_STR);
$stmt->bindValue(':date', $row['date'], PDO::PARAM_STR);
$stmt->bindValue(':season', $row['Season'], PDO::PARAM_STR);
$stmt->execute();
$affected_rows = $stmt->rowCount();
echo $affected_rows.' ';
$rows = $stmt->fetchAll(PDO::FETCH_ASSOC);
echo $rows['awscoreaw_def'].' '.$row['away'].'<br />';
你會得到什麼結果?沒有? – MimiEAM