` WHERE `webnr` LIKE '%$webnr-%' AND `hoofdgroep` = '$_GET[id]' ORDER BY `naamt1` ASC";while ($groeprij = mysql_fetch_array($groepres)){我立即使用mysqli_real_escape_string()函数对其进行了修补。<?php
if ($_GET[
我有个问题我希望有人能帮上忙。我遇到的问题:www.vulnerable site.net/articles.php?id =-1 union select 1,2,group_concat(column_name),4 from information_schema.columns --www.vulnarable site.net/articles.php?id =-1 union select 1,2,tabl