apache泛域名解析+泛域名指向处理文件

 # 泛域名解析
<VirtualHost 你的ip:80>
    ServerName *.pc6.com
    ServerAlias *.pc6.com
    DocumentRoot "x:/Fanyuming"
  <Directory "x:/Fanyuming">
 Options FollowSymLinks
 AllowOverride All
 Order allow,deny
 Allow from all
   

 
x:/Fanyuming 放一个文件index.php 负责解释泛域名指向
 
<?php
$url_this=$_SERVER ['HTTP_HOST'];
$url_this=str_replace ("www.", "", $url_this);
$url_this=str_replace (".pc6.com", "", $url_this);
$url_this=str_replace ("'", "", $url_this);
$url_this=str_replace ("@", "", $url_this);
$url_this=str_replace ("=", "", $url_this);
$url_this=str_replace (";", "", $url_this);
//固定二级域名优先解析
if($url_this=='2008')
{
header("location:"."http://www.pc6.com/zhuanti/ds13/ ");
}
if($url_this=='2009')
{
header("location:"."http://www.pc6.com/aboutus/yantaohui/");
}
if($url_this=='pku')
{
header("location:"."http://www.pc6.com/zhuanti/yantao/");
}
$dbh = mysql_connect('localhost','用户名','密码');
mysql_select_db('数据库名');
$query = "从数据库查询记录";
$res = mysql_query($query, $dbh);
$err = mysql_error();
if($err){
echo "发生错误，请通知站长";
exit;
}
$row = mysql_fetch_row($res);
if(empty($row[0]))
{
echo "";
exit;
}
else
{ header("location:"."http://www.dsssswsd.com/member/index.php?uid=".$row[0]); }
?>