php实现查询百度google收录情况

写了一个小东西记录baidu和google对于站点的收录情况，现在可以查询了，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，如此说了就没有什么难度了

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);

完整代码如下，file取得文件，分析，输出:

< ?php

$seodetail = array();

$domain = !empty($_GET['q']) ? $_GET['q'] : 'www.mycodes.net';

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;

}

?>