查询记录baidu和google对于站点的收录情况，其实也没什么难度，就是去file下远程文件，然后分析下。
对了貌似查google pr的东西只是file一个地址而已。 下面是代码，对了getdetail函数也可以这样写，用正则去匹配
$wordf = preg_quote($wordf); $wordb = preg_quote($wordb); $pagecontent = @preg_replace("/\s*$wordf(.+?)$wordb\s*/e", "returndetail('\\1', '$type')", $pagecontent); $pagecontent = @preg_replace("/\s*".preg_quote($wordf)."(.+?)".preg_quote($wordb)."\s*/e", "returndetail('\\1', '$type')", $pagecontent); 以下是 的完整代码，file取得文件，分析，输出: < ?php $seodetail = array(); $domain = !empty($_GET['q']) ? $_GET['q'] : 'www.jbxue.com'; baidudetail($domain); googledetail($domain); var_dump($seodetail); function baidudetail($domain) { $baidu_site = 'http://www.baidu.com/baidu?word=site%3A' . $domain; $baidu_link = 'http://www.baidu.com/baidu?word=link%3A' . $domain; $baidu_domain = 'http://www.baidu.com/baidu?word=domain%3A' . $domain; getdetail($baidu_site, 'baidu_site', '相关网页', '篇，用时'); getdetail($baidu_link, 'baidu_link', '相关网页', '篇，用时'); getdetail($baidu_domain, 'baidu_domain', '相关网页', '篇，用时'); } function googledetail($domain) { $google_site = 'http://www.google.cn/search?hl=zh-CN&q=site%3A' . $domain; $google_link = 'http://www.google.cn/search?hl=zh-CN&q=link%3A' . $domain; getdetail($google_site, 'google_site', ' 个结果，', ' 个。 （搜索用时'); getdetail($google_link, 'google_link', '约有 ', ' 项链接到 ');//102 } function getdetail($url, $type, $wordf, $wordb) { $pagecontent = @file($url); $pagecontent = implode('', $pagecontent); $pagecontent = substr(strstr($pagecontent, $wordf), strlen($wordf)); $pagecontent = substr_replace($pagecontent, '', strpos($pagecontent, $wordb)); returndetail($pagecontent,$type); } function returndetail($content,$type) { global $seodetail; $seodetail[$type] = empty($content) ? 0 : $content; } ?>