src/Generator.php
public function ircWhowas($nickname, $count = null, $server = null)
    {
        return $this->getIrcMessage('WHOWAS', array($nickname, $count, $server));
    }
public function ircWhowas($nickname, $count = null, $server = null)
    {
        return $this->getIrcMessage('WHOWAS', array($nickname, $count, $server));
    }
public function ircWhowas ( $ nickname , $ count = null , $ server = null ) { return $ this -> getIrcMessage ( 'WHOWAS' , array ( $ nickname , $ count , $ server ) ) ; }
Returns a WHOWAS message.

@param string $nickname
@param int $count
@param string $server
@return string
Returns a WHOWAS message .