elFinder::updateNetVolumeOption PHP Method

    public function updateNetVolumeOption($netKey, $optionKey, $val)
    {
        $netVolumes = $this->getNetVolumes();
        if (is_string($netKey) && isset($netVolumes[$netKey]) && is_string($optionKey)) {
            $netVolumes[$netKey][$optionKey] = $val;
            $this->saveNetVolumes($netVolumes);
        }
    }