public static function save_time($lca, $version, $type, $protect = false)
{
if (!is_bool($protect)) {
if (!empty($protect)) {
if (($ts_version = SucomUtil::get_option_key(NGFB_TS_NAME, $lca . '_' . $type . '_version')) !== false && version_compare($ts_version, $protect, '==')) {
$protect = true;
} else {
$protect = false;
}
} else {
$protect = true;
}
// just in case
}
if (!empty($version)) {
SucomUtil::update_option_key(NGFB_TS_NAME, $lca . '_' . $type . '_version', $version, $protect);
}
SucomUtil::update_option_key(NGFB_TS_NAME, $lca . '_' . $type . '_time', time(), $protect);
}