Mass bing grabber

<?php

/*
    auto bingrabber with mass dork!
    coded by jjeincovers!
    @2018
*/

print "
 ______   _____  ____  _____   ______
|_   _ \ |_   _||_   \|_   _|.' ___  |
  | |_) |  | |    |   \ | | / .'   \_|
  |  __'.  | |    | |\ \| | | |   ____
 _| |__) |_| |_  _| |_\   |_\ `.___]  |
|_______/|_____||_____|\____|`._____.'
## MASS BING GRABBER BY JJEINCOVERS! ##\n";
@set_time_limit(0);
//error_reporting(0);

// mass bing grabber @2018 by jjeincovers!
// usage : php bing.php

function getsource($url) {
    $curl = curl_init($url);
    curl_setopt($curl, CURLOPT_USERAGENT, "jjeincovers/1.1");
    //curl_setopt($ch, CURLOPT_VERBOSE, TRUE);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
    $content = curl_exec($curl);
    curl_close($curl);
    return $content;
}

$dork=file_get_contents("dork.txt");
$edork=explode("\r\n",$dork);
foreach($edork as $dorklist){
        $npage = 1;
        $npages = 30000;
        $allLinks = array();
        $incovers = array();
        while($npage <= $npages) {
            $x = getsource("http://www.bing.com/search?q=".urlencode($dorklist)."&first=" . $npage."&FORM=PERE4");
            if ($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"\n Dork : ". $dorklist.'';
        echo"\n Total : ". $sss.' site';

        foreach ($array as $domain) {
            $op=@fopen('bingresult.txt','a+');
            $lol="\nhttp://".$domain.'/';
            fwrite($op,$lol);
            fclose($op);
        }
}
?>