小编six*_*xli的帖子

我在准备好的陈述中列出评论时遇到了问题.有任何想法吗？

这是我的代码:

$fetchComments = $cnx -> prepare("SELECT comment FROM comments WHERE video_id=? LIMIT 1");
$fetchComments -> bind_param('s', $row['id']);
$fetchComments -> execute();
$fetchComments -> store_result();
$fetchComments -> bind_result($vid_comment);
if ($fetchComments -> num_rows > 0) {
    whike ($row = mysqli_fetch_assoc($vid_comment)){
    echo $row['comment'];
    }
}