3
我有一些不需要的字段。在数据库中,这些字段被设置为Null:YES。 如果某个字段为空,则下面的代码将引发错误。请你帮助避免这种情况的最佳等待时间,我唯一想到的解决方案是将变量设置为“'如果为空()”。Mysqli插入语句 - 空值
$query = "INSERT INTO gifts
(dateRequest, firstName, lastName, note, lastUpdated)
VALUES
(?, ?, ?, ?, NOW())";
if($stmt = $dbc->prepare($query)) {
$dateRequest = $_POST['dateRequest'];
$firstName = $_POST['firstName'];
$lastName = $_POST['lastName'];
$note = $_POST['note'];
$stmt->bind_param('ssss', $dateRequest, $firstName, $lastName, $note);
if($stmt->execute()) {
$stmt->close();
header('Location: index.php');
}
else {
echo $stmt->error;
}
}