地址：
http://fwq.lyunw.cn/index.php就是只能用用户名登录 帐号是gdz2015 密码是111000
QQ截图20150714093854.png问个php的小问题哈 前辈们 我刚学，就是这个图片里面的界面有个是否保存和选择登录方式，我想把这两个去掉，求大大们我该去掉哪些代码，这是霸气挂Q5.0的登录界面 被我简化了 下面是代码 该去掉哪些<?php
/**
* 首页文件
*
*
@author 霸气 <www.bbandyy.com>
*
@version 3.5
*/
if(!file_exists("lock"))
{
header("Content-type: text/html; charset=utf-8");
echo '<a href="shuoming.html">开始安装</a>';
die;
}
include("config.php");
$con=mysql_connect($host_ip,$host_name,$host_pw);
mysql_select_db($host_table,$con);
$data=mysql_fetch_array(mysql_query("SELECT * FROM baqi_config_data WHERE action='title'"));
include("top.php");
if($_GET['action']=="logout")
{
setcookie($_COOKIE[$_COOKIE['user']],' ');
setcookie('user',' ');
setcookie('user',' ');
echo '退出成功<br><a href="index.php">返回首页</a>';
include("bottom.php");
die;
}
echo '<tr><td id="title">☆用户☆︾︾☆登录☆</td></tr>';
if($_POST['login'])
{
echo '<tr><td id="gg">';
if($_POST['cookie']=="1")
{
if($_POST['login_type']=="2")
{
$check_sql="SELECT * FROM baqi_user_data WHERE user='".$_POST['user']."'";
$check=mysql_query($check_sql);
$check_value=mysql_fetch_array($check);
}
elseif($_POST['login_type']=="2")
{
$check_sql="SELECT * FROM baqi_user_data WHERE user='".$_POST['user']."'";
$check=mysql_query($check_sql);
$check_value=mysql_fetch_array($check);
}
elseif($_POST['login_type']=="2")
{
$check_sql="SELECT * FROM baqi_user_data WHERE user='".$_POST['user']."'";
$check=mysql_query($check_sql);
$check_value=mysql_fetch_array($check);
}
if($_POST['pw']==$check_value['pw']&&!empty($_POST['user'])&&!empty($_POST['pw']))
{
$sid=md5($_POST['pw'].time());
$up_sid="update baqi_user_data set sid='".$sid."' where user='".$check_value['user']."'";
mysql_query($up_sid);
echo '登录成功<br>
3秒后跳转至<a href="user.php?sid='.$sid.'">用户中心</a><br>进入用户中心后保存任意页面为书签即可实现自动登陆，SID后面的为你的个人身份识别码，为了你账户的安全，请不要泄漏给任何人！';
include("bottom.php");
die;
}
echo '<font color="red">密码错误</font><br>';
}
if($_POST['cookie']=="2")
{
if($_POST['login_type']=="2")
{
$check_sql="SELECT * FROM baqi_user_data WHERE user='".$_POST['user']."'";
$check=mysql_query($check_sql);
$check_value=mysql_fetch_array($check);
}
elseif($_POST['login_type']=="2")
{
$check_sql="SELECT * FROM baqi_user_data WHERE user='".$_POST['user']."'";
$check=mysql_query($check_sql);
$check_value=mysql_fetch_array($check);
}
elseif($_POST['login_type']=="2")
{
$check_sql="SELECT * FROM baqi_user_data WHERE tel='".$_POST['user']."'";
$check=mysql_query($check_sql);
$check_value=mysql_fetch_array($check);
}
if($_POST['pw']==$check_value['pw']&&!empty($_POST['user'])&&!empty($_POST['pw']))
{
echo '登录成功<br>3秒后跳转至<a href="user.php">用户中心</a><br>由于您是cookie，无需保存书签。';
setrawcookie("userid",$check_value['userid'], time()+$_POST['time']*3600);
setrawcookie("user",$check_value['user'], time()+$_POST['time']*3600);
setrawcookie($check_value['user'],$_POST['pw'], time()+$_POST['time']*3600);
include("bottom.php");
die;
}
echo '<font color="red">密码错误</font><br>';
}
echo '</td></tr>';
}
echo '<tr><td id="gg">';
if(!empty($_GET['sid']))
{
$sid_sql="SELECT * FROM baqi_user_data WHERE sid='".$_GET['sid']."'";
$check_sid=mysql_query($sid_sql);
$shuc_sid=mysql_fetch_array($check_sid);
if(!empty($shuc_sid['sid']))
{
echo '系统已检测到您已登录<a href="user.php?sid='.$_GET['sid'].'">快速进入</a>';
}
}
else
{
$sid_sql="SELECT * FROM baqi_user_data WHERE userid='".$_COOKIE['userid']."'";
$check_sid=mysql_query($sid_sql);
$shuc_id=mysql_fetch_array($check_sid);
$shuc_user=mysql_fetch_array(mysql_query("SELECT * FROM baqi_user_data WHERE user='".$_COOKIE['user']."'"));
if(empty($_COOKIE['user'])||empty($_COOKIE[$_COOKIE['user']])||$_COOKIE[$_COOKIE['user']]!==$shuc_user['pw']||$_COOKIE['userid']!==$shuc_id['userid'])
{
}
else
{
echo '系统已检测到您已登录<a href="user.php">快速进入</a>';
}
}
echo '
<form name="login" action="" method="post" id="myform">
登录方式：
<input type="radio" name="login_type" value="2" >用户名
<input type="radio" name="login_type" value="3">手机号<hr>
用户名/ID/手机号<br>
<Input type="text" name="user"><br>
密码<br><input type="password" name="pw">
<br>是否保存：<select name="cookie">
<option value="1">是
<option value="2">否
</select>
<Br>
</select><hr>
<Input type="submit" name="login" value="登 录"> | <Input type="button" onclick="location.href=\'./register.php?id='.$_GET['id'].'\'" value="注 册"></form>|<a href="find.php">找回密码</s>
</td></tr>';
include("bottom.php");
?>