public static function checkDynVersion()
{
$cacheFile = cache::getFileName(0, 'dynaoVersion');
// jeden Tag
if (cache::exist($cacheFile, 86400)) {
$content = json_decode(cache::read($cacheFile), true);
} else {
$content = apiserver::getVersionFile();
cache::write($content, $cacheFile);
}
if (is_null($content)) {
return lang::get('version_fail_connect');
}
return self::checkVersion($content['current']['version'], dyn::get('version'));
}
