try.php

简单实现网上选课

<?php
session_start();
/*
// 获取用户的登录信息
$username1 = $_POST["userid"];
$password1 = $_POST["password"];
$identity1 = $_POST["identity"];
//echo "$username1";
//echo "$password1";
// 包含设置文件
$DBprefix = "info_";
include("config.php");

//检查用户名是否存在
switch($identity1) {
	case "student":
echo "student"."<br>";break;
	case "teacher":
echo "teacher"."<br>";break;
}
*/
echo $HTTP_SESSION_VARS[name];

?>