利用google擷取次層網域_PHP教程

header("Content-Type: text/html;charset=utf-8");
set_time_limit(0);
error_reporting(E_ERROR);

function geturl($keywords, $page, $num)
{
$page = ($page - 1) * 10;
$content = file_get_contents("http://www.google.com/search?sclient=psy-ab&hl=en&start=$page&source=hp&q=$keywords&pbx=1&oq=$keywords&num=$num&aq=f&aqi=g4");
$preg = '/.*/im';
preg_match_all($preg, $content, $m);
preg_match_all('/(.*?)/', $m[0][0], $ms);

$list = array();
foreach ($ms[1] as $link)
{
preg_match('/http:\/\/[a-zA-Z0-9._-]*/', $link, $matches);
if (!empty($matches[0]))
{
$list[] = $matches[0];
}
}
$list = array_unique($list);
return $list;
}

www.2cto.com

echo<<----------------------------------
Google Get DNS Info T00l
blog:hi.baidu.com/nginxshell \n
Usage:\n PHP $argv[0] \n
Example:\n site:baidu.com -inurl:zhidao.\n
----------------------------------\n
INFO;

if(file_exists('site.txt')){
@unlink('site.txt');
@unlink('tmp');
echo "Clear Cache Success！\r\n";
}

echo "Please Enter GoogleDork: ";
$GOOGLEDORK = urlencode(fgets(STDIN));
#echo $GOOGLEDORK;
#exit();
$page = 10;
$num = 100;
for ($i=1;$i<=$page;$i++)
{
$url = geturl($GOOGLEDORK, $i, $num);
print_r('Page: '.$i.' Results Count: '.count($url)."\r\n");
foreach ($url as $u)
{
print_r($u."\r\n");
@$fp=@fopen('tmp','a');
@fwrite($fp,$u."\r\n");
@fclose($fp);

}
}
$new_filename='site.txt';
$file=file('tmp');
$array=preg_replace('/($\s*$)|(^\s*^)/m','',$file); //消除空行
foreach ($array as $key=>$r){

$array[$key]=trim("$r"); //去除空白字元

}

$new_array=array_values(array_unique($array));//消除重複行
if(file_put_contents("$new_filename",join("\r\n",$new_array)))
{
echo "Get Subdomain Success!\r\n";
if(file_exists('tmp'))
{
@unlink('tmp');
echo "Clear Cache ...";
}
}


exit;
?>

摘自 http://hi.baidu.com/nginxshell

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