11.6 开课二个月零二天 （注册审核）
1.创建登录界面
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
</head>
<body>
<form action="loginchuli.php" method="post">
<div>用户名：<input type="text" name="uid" /></div>
<div>密码：<input type="text" name="pwd" /></div>
<div><input type="submit" value="登录" /></div>
</form>
</body>
</html>
2.登录处理页面，数据库中有登录信息并且该信息的审核状态为1才可以登录。
<?php
$uid = $_POST["uid"];
$pwd = $_POST["pwd"];
include("../DBDA.class.php");//DBDA.class.php在上一级目录
$db = new DBDA();
$sql = "select pwd from users where uid='{$uid}'";
$mm = $db->StrQuery($sql);
if($pwd != "" && $pwd==$mm)
{
$ssh = "select isok from users where uid='{$uid}'";
$n = $db->StrQuery($ssh);
if($n==1)//如果审核状态是1，就跳转页面。
{
header("location:main.php");
}
else
{
echo "该账号还未经过审核";
}
}
else
{
echo "用户名或密码错误";
}
3.创建主页面
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
</head>
<body>
<h1>注册审核</h1>
<table width="100%" border="1" cellpadding="0" cellspacing="0">
<tr>
<td>用户名</td>
<td>姓名</td>
<td>状态</td>
</tr>
<?php
include("../DBDA.class.php");
$db = new DBDA();
$sql = "select * from users";
$attr = $db->Query($sql);
foreach($attr as $v)
{
//处理状态
$zt = "";
if($v[5]==1)
{
$zt = "<span style='color:green'>已通过</span>";
}
else
{
$zt = "<a href='shenhe.php?u={$v[0]}'>审核</a>";
}
echo "<tr><td>{$v[0]}</td><td>{$v[2]}</td><td>{$zt}</td></tr>";
}
?>
</table>
</body>
</html>
4.审核页面，可以把未审核的数据通过点击“审核”按钮改变。
<?php
include("../DBDA.class.php");
$db = new DBDA();
$uid = $_GET["u"];
$sql = "update users set isok=1 where uid='{$uid}'";//把审核状态的值改为1
$db->Query($sql,0);
header("location:main.php");
