我已经设法与数据库建立连接,以获得一个存储一些条目的简单表单。它确实显示已使用表单提交了条目,但它不显示已提交的信息。相反,它在我在表中创建的Entry列中显示NULL。我需要它来显示提交的内容。这是我的代码:
if($_SERVER['REQUEST_METHOD'] == 'POST'
&& $_POST['submit']=='Save Entry'
&& !empty($_POST['title'])
&& !empty($_POST['entry']))
{
// Include database credentials and connect to the database
include_once 'db.inc.php';
$db = new PDO(DB_INFO, DB_USER, DB_PASS);
// Save the entry into the database
$sql = "INSERT INTO entries (title, entry) VALUES (?, ?)";
$stmt = $db->prepare($sql);
$stmt->execute(array($title, $entry));
$stmt->closeCusor();
// Get the ID of the entry we just saved
$id_obj = $db->query("SELECT LAST_INSERT_ID");
$id = $id_obj->fetch();
$id_obj->closeCursor();
// Continue processing information
}
// If both conditions aren't met, sends the user back to the main page
else {
header('Location: ../amin.php');
exit;
}
答案 0 :(得分:1)
您尚未在任何地方设置$title
和$entry
的值。如果您尝试拨打电话closeCursor()
,也会有拼写错误。
答案 1 :(得分:1)
可能register_globals已关闭(因为有充分理由,自PHP 5.3起已弃用)。这意味着您必须从$ _POST数组中读取$title
和$entry
:
$title = $_POST['title'];
$entry = $_POST['entry'];