php生成符合google地图标准xml类sitemap代码-PHP源码

mysql教程_connect("localhost","root","root") or die('Database Server Uid or Password Error!');
mysql_select_db('ip') or die('data !');
mysql_query("SET NAMES 'gb2312'");
*/
include("boke/inc/re_conn.php");
$file = 'update.xml';
$url = ' xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9
http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd">';

$sql = "Select * from filecontent order by id desc limit 0,100 ";
$query = mysql_query( $sql );
while( $rs = mysql_fetch_array( $query ) )
{
$time = filemtime(substr($rs['s_url'],1));
$s = date("Y-m-d",$time);
$s1 = date("H:i:s+00:00",$time);
$s = $s.'T'.$s1;
$url .= " http://www.111cn.net".$rs['s_url']." 1.00 $s hourly ";
}
if( $url )
{
$url .="";
null_write($url);
echo '生成网站地图成功查看';
}


function null_write($new)
{
global $file;
$f=fopen($file,"w");
flock($f,LOCK_EX);
fputs($f,$new);
fclose($f);
}