Неправильный ввод онлайна

[Lucke Avanase]

Здравствуйте, столкнулся с одной проблемой, данный код выводит на сайт неправильное количество онлайна, а если быть точнее,` -1

<?php require "SampQueryAPI.php";
$query = new SampQueryAPI('176.32.37.199', '7777');
$aDetails = $query->getInfo();
echo("All servers Online: ".$aDetails.""); ?>

<?php
class SampQueryAPI
{
    private $rSocket = false;
    private $aServer = array();
    public function __construct($sServer, $iPort = 7777)
    {

        $this->aServer[0] = $sServer;
        $this->aServer[1] = $iPort;
      
        $this->rSocket = fsockopen('udp://'.$this->aServer[0], $this->aServer[1], $iError, $sError, 2);
      
        if(!$this->rSocket)
        {
            $this->aServer[4] = false;
            return;
        }
      
        socket_set_timeout($this->rSocket, 2);
      
        $sPacket = 'SAMP';
        $sPacket .= chr(strtok($this->aServer[0], '.'));
        $sPacket .= chr(strtok('.'));
        $sPacket .= chr(strtok('.'));
        $sPacket .= chr(strtok('.'));
        $sPacket .= chr($this->aServer[1] & 0xFF);
        $sPacket .= chr($this->aServer[1] >> 8 & 0xFF);
        $sPacket .= 'p4150';
      
        fwrite($this->rSocket, $sPacket);
      
        if(fread($this->rSocket, 10))
        {
            if(fread($this->rSocket, 5) == 'p4150')
            {
                $this->aServer[4] = true;
                return;
            }
        }
      
        $this->aServer[4] = false;
    }
    public function __destruct()
    {
        @fclose($this->rSocket);
    }
    public function isOnline()
    {
        return isset($this->aServer[4]) ? $this->aServer[4] : false;
    }
    public function getInfo()
    {
        @fwrite($this->rSocket, $this->createPacket('i'));
      
        fread($this->rSocket, 11);
  
        $aDetails['password'] = (integer) ord(fread($this->rSocket, 1));
      
        $aDetails['players'] = (integer) $this->toInteger(fread($this->rSocket, 2));
      
        $aDetails['maxplayers'] = (integer) $this->toInteger(fread($this->rSocket, 2));
      
        $iStrlen = ord(fread($this->rSocket, 4));
        if(!$iStrlen) return -1;
      
        $aDetails['hostname'] = (string) fread($this->rSocket, $iStrlen);
      
        $iStrlen = ord(fread($this->rSocket, 4));
        $aDetails['gamemode'] = (string) fread($this->rSocket, $iStrlen);
      
        $iStrlen = ord(fread($this->rSocket, 4));
        $aDetails['mapname'] = (string) fread($this->rSocket, $iStrlen);
      
        return $aDetails;
    }

    public function getBasicPlayers()
    {
        @fwrite($this->rSocket, $this->createPacket('c'));
        fread($this->rSocket, 11);
      
        $iPlayerCount = ord(fread($this->rSocket, 2));
        $aDetails = array();
      
        if($iPlayerCount > 0)
        {
            for($iIndex = 0; $iIndex < $iPlayerCount; ++$iIndex)
            {
                $iStrlen = ord(fread($this->rSocket, 1));
                $aDetails[] = array
                (
                    "nickname" => (string) fread($this->rSocket, $iStrlen),
                    "score" => (integer) $this->toInteger(fread($this->rSocket, 4)),
                );
            }
        }
      
        return $aDetails;
    }

    public function getDetailedPlayers()
    {
        @fwrite($this->rSocket, $this->createPacket('d'));
        fread($this->rSocket, 11);
  
        $iPlayerCount = ord(fread($this->rSocket, 2));
        $aDetails = array();
      
        for($iIndex = 0; $iIndex < $iPlayerCount; ++$iIndex)
        {
            $aPlayer['playerid'] = (integer) ord(fread($this->rSocket, 1));
          
            $iStrlen = ord(fread($this->rSocket, 1));
            $aPlayer['nickname'] = (string) fread($this->rSocket, $iStrlen);
          
            $aPlayer['score'] = (integer) $this->toInteger(fread($this->rSocket, 4));
            $aPlayer['ping'] = (integer) $this->toInteger(fread($this->rSocket, 4));
          
            $aDetails[] = $aPlayer;
            unset($aPlayer);
        }
      
        return $aDetails;
    }

    public function getRules()
    {
        @fwrite($this->rSocket, $this->createPacket('r'));
        fread($this->rSocket, 11);
      
        $iRuleCount = ord(fread($this->rSocket, 2));
         $aReturn = array();
      
        for($iIndex = 0; $iIndex < $iRuleCount; ++$iIndex)
        {
            $iStrlen = ord(fread($this->rSocket, 1));
            $sRulename = (string) fread($this->rSocket, $iStrlen);
          
            $iStrlen = ord(fread($this->rSocket, 1));
            $aDetails[$sRulename] = (string) fread($this->rSocket, $iStrlen);
        }
      
        return $aDetails;
    }
  

    private function toInteger($sData)
    {
        if($sData === "")
        {
            return null;
        }
      
         $iInteger = 0;
         $iInteger += (ord($sData[0]));

         if(isset($sData[1]))
         {
             $iInteger += (ord($sData[1]) << 8);
         }
      
         if(isset($sData[2]))
         {
             $iInteger += (ord($sData[2]) << 16);
         }
      
         if(isset($sData[3]))
         {
             $iInteger += (ord($sData[3]) << 24);
         }
      
         if($iInteger >= 4294967294)
        {
             $iInteger -= 4294967296;
        }
      
         return $iInteger;
    }
  
    private function createPacket($sPayload)
    {
        $sPacket = 'SAMP';
        $sPacket .= chr(strtok($this->aServer[0], '.'));
        $sPacket .= chr(strtok('.'));
        $sPacket .= chr(strtok('.'));
        $sPacket .= chr(strtok('.'));
        $sPacket .= chr($this->aServer[1] & 0xFF);
        $sPacket .= chr($this->aServer[1] >> 8 & 0xFF);
        $sPacket .= $sPayload;
  
        return $sPacket;
    }
}

Заранее спасибо за помощь.