1、使用PDO：
$stmt = $pdo->prepare(\'SELECT * FROM user WHERE name = :name\');
$stmt->execute(array(\':name\' => $name));
foreach ($stmt as $row) {
// do something with $row
}2、使用mysqli：
$stmt = $dbConnection->prepare(\'SELECT * FROM user WHERE name = ?\');
$stmt->bind_param(\'s\', $name);
$stmt->execute();
$result = $stmt->get_result();
while ($row = $result->fetch_assoc()) {
// do something with $row
}