if (mysqli_num_rows($r) == 1){$row = mysqli_fetch_array($r);if (SHA1($psword) == $row['psword']){session_start();//set session variables$_SESSION['uname'] = $uname;$_SESSION['fname'] = $row['fname'];setcookie('uname',$uname,time()+10);setcookie('fname...
代码PHP 设置用户登陆限制，3次错误锁定账户5分钟
if (mysqli_num_rows($r) == 1){$row = mysqli_fetch_array($r);if (SHA1($psword) == $row['psword']){session_start();//set session variables$_SESSION['uname'] = $uname;$_SESSION['fname'] = $row['fname'];setcookie('uname',$uname,time()+10);setcookie('fname',$row['fname'],time()+10);//check the role of userif($row['role'] == 'Student'){echo "<script>window.open('student.php', '_SELF')</script>";exit();}elseheader('LOACTION: admin.php');}elseecho "Incorrect password.";}else { echo "Unknown username.";} }2015-03-03
设置session 和cookie那么换一个浏览器该账户就又可以登陆了.或者换个电脑ip.这东西我写过.如果楼主还需要今晚发给你2015-06-12
