function connect($host, $port = '' )
    {
        if (!is_numeric($port))
        {
            $port = 80;
        }

        $this->remote_host = $host;
        $this->remote_port = $port;
    }
function connect($host, $port = '' )
    {
        if (!is_numeric($port))
        {
            $port = 80;
        }

        $this->remote_host = $host;
        $this->remote_port = $port;
    }
function connect ( $ host , $ port = '' ) { if ( ! is_numeric ( $ port ) ) { $ port = 80 ; } $ this -> remote_host = $ host ; $ this -> remote_port = $ port ; }
Create server "connection".
Create server connection .