下面
<?php $name = $_POST['username']; $pwd = md5($_POST['password']); $sql = "select * from user where username='$name'"; $info = mysql_query($sql); $res = mysql_num_rows($info); ?>
No way to link data? Just bring it with you. And the submitted post is not filtered, can it be queried directly? Doing so runs the risk of being attacked
No way to link data? Just bring it with you. And the submitted post is not filtered, can it be queried directly? Doing so runs the risk of being attacked