www.gusucode.com > 小海PHP留言板 1.1码程序 > login_1.php
<?php /* 小海PHP留言板 V1.0 联系邮件:ad190929@163.com 模板源自:源码爱好者 经作者同意后使用 不得用于商业用途。 */ include_once 'title.php'; include './include/config.php'; $name=$_POST['name']; $pas=$_POST['pw']; $number=$_POST['number']; $link=mysql_connect("$servername","$dbusername","$dbpassword")or die(连接错误!); mysql_query("SET NAMES'gb2312'",$link); mysql_select_db("$dbname")or die(不能连接数据库!); if($_POST['dl']){ if($name!="" && $pas!=""){ @session_start(); if($number != $_SESSION['long'] || empty($number)){ echo"<script language='javascript'> alert('验证码错误');history.back();</script>"; }else{ $yanzeng="select * from ".$tbprefix."user where name='".$name."' and password='".$pas."'"; $yi=mysql_query($yanzeng); $uu=mysql_num_rows($yi); if($uu >0){ $_SESSION['name']=true; $_SESSION['name_1']=$name; echo"<script language='javascript'> alert('欢迎登陆。。');location.href='index.php';</script>"; }else echo"<script language='javascript'> alert('用户名或密码错误');history.back();</script>"; } }else echo"<script language='javascript'> alert('用户名或密码不能为空');history.back();</script>"; } $smarty->display('login.html'); //调用front.html模板 ?>