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任何人都帮我找到我的脚本的替代代码，因为它需要Mysqlnd并且许多在线服务器没有这个所以如果我使用这个代码它会给我这个错误

Fatal error: Call to undefined method mysqli_stmt::get_result()

所以我希望有人将我的代码更改为 mysqli 版本。

我的代码：

  $page_id = mysqli_real_escape_string($con, $page_id);

$select_query = $con->prepare("select ID, Title, image, Cost, Vid, content from mobs where ID=?"); 

$select_query->bind_param('i', $page_id);

$select_query->execute();

$result = $select_query->get_result();

while ($row = mysqli_fetch_array($result, MYSQL_ASSOC))

{
    $post_id = $row['ID']; 
    $post_title = $row['Title'];

更新 1

if(isset($_GET['ID'])){

$page_id = $_GET['ID'];

      $page_id = mysqli_real_escape_string($con, $page_id);

$select_query = $con->prepare("select ID, Title, image, Cost, Vid, content from mobs where ID=?"); 
$select_query->execute();
$select_query->bind_result($post_id, $post_title, $post_image, $post_cost, $post_vid, $post_cont);

while ($select_query->fetch()) {      


    $post_id = $row['ID']; 
    $post_title = $row['Title'];
    $post_image = $row['image'];
    $post_cost = $row['Cost'];
        $post_vid = $row['Vid'];
            $post_cont= $row['content'];

    $sign = '$';
        $sign = mysql_real_escape_string($sign);


?>

更新 3

if(isset($_GET['ID'])){

$page_id = $_GET['ID'];



$select_query = ("select ID, Title, image, Cost, Vid, content from mobs where ID=?"); 

$select_query->execute();
$select_query->bind_result($post_id, $post_title, $post_image, $post_cost, $post_vid, $post_content);

while ($select_query->fetch())
 echo 'Post ID:', $post_id, '<br>',
         'Post title: ', $post_title;
 {
4

1 回答 1

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mysqli_stmt::get_result仅在 PHP >= 5.3.0 中可用。

我建议bind_result改用。

此外，您不需要转义bind_param.

$select_query->execute();
$select_query->bind_result($post_id, $post_title, $post_image, $post_cost, $post_vid, $post_content);

while ($select_query->fetch()) {
    // do stuff with the bound result variables, eg
    echo 'Post ID:', $post_id, '<br>'
         'Post title: ', $post_title;
}
于 2014-03-20T04:07:08.500 回答