Mini Bing Dorker (PHP)

<?php
 
print "
          Mr.MaGnoM
mini bing dorker
https://www.facebook.com/mr.magnom2/
http://magsec.blogspot.com/
";
 
 
// function getsource is not made by me .
// usage : php script.php
 
function getsource($url, $proxy) {
    $curl = curl_init($url);
    curl_setopt($curl, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.2) Gecko/20090729 Firefox/3.5.2 GTB5");
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
    if ($proxy) {
        $proxy = explode(':', autoprox());
        curl_setopt($curl, CURLOPT_PROXY, $proxy[0]);
        curl_setopt($curl, CURLOPT_PROXYPORT, $proxy[1]);
    }
    $content = curl_exec($curl);
    curl_close($curl);
    return $content;
}
 
echo "\n\t ur dork here : ";$dork=trim(fgets(STDIN,1024));
$do=urlencode($dork);
        //$ip="200.58.111.34";
        $npage = 1;
        $npages = 30000;
        $allLinks = array();
        $lll = array();
        while($npage <= $npages) {
            $x = getsource("http://www.bing.com/search?q=".$do."&first=" . $npage."&FORM=PERE4", $proxy);
            if ($x) {
                preg_match_all('#<h2><a href="(.*?)" h="ID#', $x, $findlink);
                foreach ($findlink[1] as $fl) array_push($allLinks, $fl);
                $npage = $npage + 10;
                if (preg_match("(first=" . $npage . "&amp)siU", $x, $linksuiv) == 0) break;
            } else break;
        }
        $URLs = array();
        foreach($allLinks as $url){
            $exp = explode("/", $url);
            $URLs[] = $exp[2];
        }
        $array = array_filter($URLs);
        $array = array_unique($array);
        $sss=count(array_unique($array));
                echo"\nToTaL SiTe : ". $sss.'';
 
        foreach ($array as $domain) {
 
            echo"\nhttp://".$domain.'/';
 
        }
?>