php实现查询百度google收录情况(示例代码)

$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($baidu_link,'baidu_link','篇，用时');
getdetail($baidu_domain,'baidu_domain','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;
}
?>