login.php

一个小型图书管理系统

<?php 
//用户身份验证
include "config.php";
$query=mysql_query("select * from $user_table where user_name='$user' and user_pass='$password'");
$num=mysql_num_rows($query);
if ($num == 0)
{
   include "header.php";
   echo "请你确认用户名和密码是否正确?<br><br>";
   echo "<a href=index.php>重新填写</a><br><br>";
   echo "<a href=register.php>用户注册</a><br><br>";
}
else
{
    setcookie("cookie_pass", "$password", time()+10000, "/");
    setcookie("cookie_user","$user",time()+10000,"/");
	include "header.php";
    echo $user ;
	echo "你好