Standard/TeamSpeak/TeamSpeak3/Node/Server.php
protected static function sortClientList(Client $a, Client $b)
  {
    if(get_class($a) != get_class($b))
    {
      return 0;

      /* workaround for PHP bug #50688 */
      throw new \ManiaLivePlugins\Standard\TeamSpeak\TeamSpeak3\Adapter\ServerQuery\Exception("invalid parameter", 0x602);
    }

    if(!$a instanceof Client)
    {
      return 0;

      /* workaround for PHP bug #50688 */
      throw new \ManiaLivePlugins\Standard\TeamSpeak\TeamSpeak3\Adapter\ServerQuery\Exception("convert error", 0x604);
    }

    if($a->getProperty("client_talk_power", 0) != $b->getProperty("client_talk_power", 0))
    {
      return ($a->getProperty("client_talk_power", 0) > $b->getProperty("client_talk_power", 0)) ? -1 : 1;
    }

    if($a->getProperty("client_is_talker", 0) != $b->getProperty("client_is_talker", 0))
    {
      return ($a->getProperty("client_is_talker", 0) > $b->getProperty("client_is_talker", 0)) ? -1 : 1;
    }

    return strcmp(strtolower($a["client_nickname"]), strtolower($b["client_nickname"]));
  }
protected static function sortClientList(Client $a, Client $b)
  {
    if(get_class($a) != get_class($b))
    {
      return 0;

      /* workaround for PHP bug #50688 */
      throw new \ManiaLivePlugins\Standard\TeamSpeak\TeamSpeak3\Adapter\ServerQuery\Exception("invalid parameter", 0x602);
    }

    if(!$a instanceof Client)
    {
      return 0;

      /* workaround for PHP bug #50688 */
      throw new \ManiaLivePlugins\Standard\TeamSpeak\TeamSpeak3\Adapter\ServerQuery\Exception("convert error", 0x604);
    }

    if($a->getProperty("client_talk_power", 0) != $b->getProperty("client_talk_power", 0))
    {
      return ($a->getProperty("client_talk_power", 0) > $b->getProperty("client_talk_power", 0)) ? -1 : 1;
    }

    if($a->getProperty("client_is_talker", 0) != $b->getProperty("client_is_talker", 0))
    {
      return ($a->getProperty("client_is_talker", 0) > $b->getProperty("client_is_talker", 0)) ? -1 : 1;
    }

    return strcmp(strtolower($a["client_nickname"]), strtolower($b["client_nickname"]));
  }
Internal callback funtion for sorting of client objects.

@param  Client $a
@param  Client $b
@return integer