Вопрос к знатокам php

Достал скрипт для автоматической регистрации в почтовом сервисе Gmal. Только проблема - он не работает. Какая-то ошибка в самом скрипте. Ниже приведу код:

<?php  

     /// w4rezarena.com

        $password = "vv12345";

        set_time_limit(300);



        function generateCode($length=6) {

            $chars = "abcdefghijklmnopqrstuvwxyz";

            $code = "";

            $clen = strlen($chars) - 1; 

            while (strlen($code) < $length) {

                $code .= $chars[mt_rand(0,$clen)];

               }

            return $code;                    

        }

        function generateDigits($length=6) {

            $chars = "0123456789";

            $code = "";

            $clen = strlen($chars) - 1; 

            while (strlen($code) < $length) {

                $code .= $chars[mt_rand(0,$clen)]; 

               }

            return $code;

        }





        $proxies;

        $proxiesFile = fopen("proxies.txt","r+");

           while(!feof($proxiesFile)){

        $proxy = fgets($proxiesFile,4096);

        $delimPos = strpos($proxy, ":");

        $ip = substr($proxy, 0, $delimPos);

        $port = substr($proxy, $delimPos+1, strlen($proxy));        

                $proxies[]= array($ip,$port);

    }



        $lastURL="";

    function getPageWithProxy($URL,$data,$referer,$badString,$proxyType='') {

            global $lastURL;

        global $proxies; 

            $proxyArrSize = count($proxies);



        $cp = curl_init($URL);

        $useragent="Mozilla/5.0 (Windows; U; Windows NT 5.0; us; rv:1.8.1.6) Gecko/20070725 Firefox/2.0.0.666";

        curl_setopt($cp, CURLOPT_USERAGENT, $useragent);

        curl_setopt($cp, CURLOPT_RETURNTRANSFER,1);

        curl_setopt($cp, CURLOPT_CONNECTTIMEOUT,3);

        curl_setopt($cp, CURLOPT_FOLLOWLOCATION,1);

        curl_setopt($cp, CURLOPT_SSL_VERIFYPEER, false);

        curl_setopt($cp, CURLOPT_SSL_VERIFYHOST, 2);

                curl_setopt($cp, CURLOPT_VERBOSE, 1);



        $cookieFilename = "cookies.txt";

                if(substr(PHP_OS, 0, 3) == 'WIN' && strpos($cookieFilename,"/")===FALSE){

            $cookieFilename = str_replace('\\','/', getcwd().'/'.$cookieFilename);

        }



        

        curl_setopt($cp, CURLOPT_COOKIEJAR, $cookieFilename);

        curl_setopt($cp, CURLOPT_COOKIEFILE, $cookieFilename);

        

        if($data!=""){

                curl_setopt($cp, CURLOPT_POST, 1);

            curl_setopt($cp, CURLOPT_POSTFIELDS,$data);

        }

        if($referer!=""){

                curl_setopt($cp, CURLOPT_REFERER, $referer);

        }

        if($proxyType=="socks4"){

            curl_setopt($cp,CURLOPT_PROXYTYPE,4);

        }



        $success = false;

        for($i=0; $i<2*$proxyArrSize; $i++){

                $num = rand(0,$proxyArrSize-1);

            $ip = $proxies[$num][0];

            $port = $proxies[$num][1];

                        curl_setopt($cp, CURLOPT_PROXY, "$ip".":"."$port");

            $code = curl_exec($cp);        

                        $lastURL = curl_getinfo($cp,CURLINFO_EFFECTIVE_URL);



            if(curl_errno($cp)==0 &&  curl_getinfo($cp,CURLINFO_HTTP_CODE)==200){

                    $badPos = 0;

                    if($badString != ""){

                    $badPos = strpos($code, $badString);                        

                }

                if($badPos==0){

                    $success = true;

                    break;

                }            

            }

        }



        curl_close($cp);

                if ($success == true){

            return $code;                    

        }else{

            return false;

        }

    }

if(!isset($_POST["go"])){

    $code = getPageWithProxy("http://gmail.com","","","","socks4");

    $code = getPageWithProxy("http://mail.google.com/mail/signup","",$lastURL,"","socks4");

        $doc = new DOMDocument();

    $doc->loadHTML($code);

                                                                        



    function getInputByName($domDocument,$name){

            $inputList = $domDocument->getElementsByTagName("input");

        for($c=0; $c<$inputList->length; $c++){

                $atts = $inputList->item($c)->attributes;

            if($atts->getNamedItem("name")->nodeValue==$name){

                return $atts->getNamedItem("value")->nodeValue;

                break;

        };

        }

    }





    $captchaURL = getInputByName($doc,"newaccounturl");

    $continue = getInputByName($doc,"continue");



    $data  = "continue=".urlencode($continue)."&";

    $data  = $data."service=mail&type=2&t=null&";

        $data  = $data."dsh=".getInputByName($doc,"dsh")."&";

        $data  = $data."edk=gmail.com&p=&";

    $data  = $data."Passwd=$password&PasswdAgain=$password&PersistentCookie=no&";

        $data  = $data."rmShown=1&smhhk=1&&smhck=1&nshk=1&selection=What+is+your+primary+frequent+flyer+number&";

    $data  = $data."ownquestion=&IdentityAnswer=".generateDigits(rand(2,3))."&SecondaryEmail=&hl=en&loc=US&";

    $data  = $data."newaccounttoken=".getInputByName($doc,"newaccounttoken")."&";

    $data  = $data."newaccounturl=".urlencode($captchaURL)."&";

    $data  = $data."newaccounttoken_audio=".getInputByName($doc,"newaccounttoken_audio")."&";

    $data  = $data."newaccounturl_audio=".urlencode(getInputByName($doc,"newaccounturl_audio"))."&";

        $data  = $data."program_policy_url=".urlencode(getInputByName($doc,"program_policy_url"))."&";

        $data  = $data."privacy_policy_url=".urlencode(getInputByName($doc,"privacy_policy_url"))."&";

        $data  = $data."requested_tos_location=US&requested_tos_language=en&";

    $data  = $data."served_tos_location=US&served_tos_language=en&";

    $data  = $data."submitbutton=".urlencode(getInputByName($doc,"submitbutton"));

?>

<html>

<head/>

<body>

<form method="post" action="gmreger.php">

    <input type="hidden" name="continue" value="<?php echo $continue ?>" />

    <input type="hidden" name="data" value="<?php echo $data ?>" />

    <input type="hidden" name="lastURL" value="<?php echo $lastURL ?>" />

    <table>

    <tr>

        <td>

            Enter keyword:

        </td>

        <td>

            <input name="keyword" value=""></input>

        </td>

    </tr>

    <tr>

        <td>

            &nbsp;

        </td>

        <td>

            <img alt="captcha" src="<?php echo $captchaURL ?>" />

        </td>

    </tr>

    <tr>

        <td>

            Enter captcha:

        </td>

        <td>

            <input name="captcha"></input>

        </td>

    </tr>

    <tr>

        <td>

            &nbsp;

        </td>

        <td>

                <input type="submit" name="go" width="150" value="go"/>

        </td>

    </tr>

    </table>

</form>

</body>

</html>

<?php

}else{                                

    $words = preg_split('/ /',$_POST["keyword"]);

        

    $firstname = $words[0];

    $lastname;

    $login = substr($firstname,0,9);

    if(count($words)>1){

        $lastname = $words[1];

            $login = $login . substr($lastname,0,4);

    }else{

            $lastname = $words[0];

            $login = $login . substr($lastname,1,7);

    }

    $login = strtolower($login . generateCode(2).generateDigits(2));



           $data  = "FirstName=".$firstname."&LastName=".$lastname."&";

    $data  = $data."UsernameSelector=header&Email=".$login."&";

    $data  = $data."newaccountcaptcha=".$_POST["captcha"]."&";

    $data  = $data.$_POST["data"];



    $regURL = "https://www.google.com/accounts/CreateAccount?service=mail&".urlencode($_POST["continue"])."&type=2";

        echo getPageWithProxy($regURL,$data,$_POST["lastURL"],"","socks4");

}

?>

Warning: fgets(): supplied argument is not a valid stream resource - вот такую ошибку получаю.