DataSift\Storyplayer\CommandLib\SshClient::addScpOption PHP Method

    public function addScpOption($option)
    {
        // vet our input
        Contract::RequiresValue($option, is_string($option));
        Contract::RequiresValue($option, !empty($option));
        // add this option to our collection
        $this->scpOptions[] = $option;
    }