php查询百度google收录情况

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 php查找百度收录的完整代码，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', '</b> 个结果，', ' 个。  （搜索用时');  
getdetail($google_link, 'google_link', '<font size=-1>约有 <b>', '</b> 项链接到 <b>');//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;  
}  
?>