/**
* @param string $sig The signature (magic bytes)
* @return TIModel
* @throws \Exception
*/
public static function createFromSignature($sig = '')
{
if (TIModels::isValidSignature($sig)) {
$instance = new self();
$instance->sig = $sig;
$instance->orderID = TIModels::getDefaultOrderIDFromSignature($sig);
$instance->flags = TIModels::getMinFlagsFromSignature($sig);
$instance->name = TIModels::getDefaultNameFromSignature($sig);
return $instance;
} else {
throw new \Exception("Invalid version signature");
}
}
