<?php
session_start();
if (!isset($_SESSION["tid"])) {
include './php/fun.inc.php';
urlChange("./login/login.php");
die;
}
$_SESSION["uid"] = $_GET['uid'];
?>
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>学生管理页</title>
<link rel="stylesheet" href="./css/bootstrap.min.css">
<link rel="stylesheet" type="text/css" href="./css/mystyle.css">
<body>
<!-- 顶部导航栏 -->
<nav class="navbar navbar-default navbar-inverse navbar-fixed-top">
<div class="container-fluid">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<?php
include_once 'fun.inc.php';
linkDB();
if (!empty($_POST["username"]) && !empty($_POST["passwd"])) {
$username = check_input($_POST["username"]);
$passwd = check_input($_POST["passwd"]);
} else {
echo "ERROR(1)!!";
die;
}
$sql = "SELECT * FROM stu_login WHERE uid = " . $username . " AND passwd = " . $passwd;
$res = mysql_query($sql);
if (mysql_num_rows($res)) {
$uid = @mysql_fetch_assoc($res)["id"];
session_start();
$_SESSION["uid"] = $uid;
urlChange("../stu_index.php");
} else {
$sql2 = "SELECT * FROM teacher_login WHERE uid = " . $username . " AND passwd = " . $passwd;
$res2 = mysql_query($sql2);
if (mysql_num_rows($res2)) {
$tid = @mysql_fetch_assoc($res2)["id"];
session_start();
$_SESSION["tid"] = $tid;
urlChange("../teach_manage.php");
}
}
