GG SiteMaps 自动生成程序 [php]

将下程序生成PHP文件放到网站根目录运行即可自动生成

PHP 代码:
<?

//================== XML文件格式 ==================//
function sitemap($strxml) {
global $part;
$xmlstr.=" <url>\n";
$xmlstr.=" <loc>".$strxml."</loc>\n";
$xmlstr.=" <lastmod>".date("Y-m-d")."</lastmod>\n";
$xmlstr.=" <changefreq>weekly</changefreq>\n";
//$xmlstr.=" <priority>".$part."</priority>\n";
$xmlstr.=" <priority>0.6</priority>\n";
$xmlstr.=" </url>\n";
return $xmlstr;
}

//================== 获取目录中文件信息 ==================//
function fileinfo($dir_name) {
global $dir_len,$part,$fp,$url;
$part+=0.3;
$dir = opendir($dir_name);
while($file_name = readdir($dir)){
if (($file_name != ".") && ($file_name != "..")) {
if(is_dir($dir_name.'/'.$file_name)){
fileinfo($dir_name.'/'.$file_name);
}else{
$pi=pathinfo($file_name);
if($pi["extension"]=="htm" || $pi["extension"]=="asp" || $pi["extension"]=="php"){
@fwrite($fp, sitemap($url.substr($dir_name.'/'.$file_name,$dir_len)));
}
}
}
}
}

$url='http://'.$_SERVER['SERVER_NAME'];
$part=0.3;
$dir_name = dirname(realpath("./sitemap.php"));
$dir_len=strlen($dir_name);
if(file_exists("$dir_name/sitemap.xml")) unlink("$dir_name/sitemap.xml");
@$fp = fopen("sitemap.xml", 'a');
@flock($fp, 2);
@fwrite($fp, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
@fwrite($fp, "<urlset xmlns=\"http://www.google.com/schemas/sitemap/0.84\">\n");
fileinfo($dir_name) ;
@fwrite($fp, "</urlset>\n");
@fclose($fp);
?>

 

好东西...谢谢