Question

好的，这是我的身份验证代码。现在，我有一个表和5个PHP工作脚本，除了这个。成功登录后，用户应该被重定向到他的主页，但问题是，PHP回应＆＃34;无法登录＆＃34;错误消息，无论登录详细信息。继承剧本：

session_start();
include_once'dbconnect.php';
    if (isset($_SESSION['user']) != "") {
        header ("Location: home.php");  
    }

    if (isset($_POST['login'])) {
        $email = mysql_real_escape_string($_POST['email']);
        $pass = mysql_real_escape_string($_POST['pass']);
        $sql = mysql_query("SELECT * FROM users WHERE email='".$email."'");
        $num = mysql_fetch_assoc($sql);

            if ($num['password'] == $pass)) {
                $_SESSION['user'] = $num['user_id'];
                header ("Location: home.php");
            }
                else {
                    echo "Cannot login";
                }
    }

任何提示？谢谢

Answer 1

/my-url

确保从数据库中获取密码。

Answer 2

1.I think Your password encrypted in db.

2.Check it out it may be md5,sha etc.

3.If yes. Change Like this

 if ($num['password'] == md5($pass)){
     .
     .
     .
     .
 }

希望它有助于......

PHP脚本报告错误的凭据

2 个答案: