数据库连接失败');
}
// 查询：tb_news 按id倒序
$sql = "SELECT id, title, addtime FROM `$table` ORDER BY id DESC";
$result = mysqli_query($conn, $sql);
if(!$result){
$errmsg = mysqli_error($conn);
exit('SQL错误：'.htmlspecialchars($errmsg).'');
}
echo '
';
while ($row = mysqli_fetch_assoc($result)) {
$id = intval($row['id']);
$title = htmlspecialchars($row['title'], ENT_QUOTES, 'UTF-8');
$lastmod = date('Y-m-d', $row['addtime']);
$loc = htmlspecialchars("http://www.ysyn.com.cn/article/{$id}.html", ENT_QUOTES, 'UTF-8');
?>
<?php echo $title; ?>
weekly
0.8
';
mysqli_close($conn);
?>