/**
* Created StdString instance
*
* @param mixed $value The string value
*
* @return StdString
*
* @throws DomainException When the value is not valid
*/
function stdString($value) : StdString
{
if (!Validate::isStringCastable($value)) {
$message = sprintf('Invalid string value: %s', VarPrinter::toString($value));
throw new DomainException($message);
}
if ($value instanceof StdString) {
return $value;
}
/** @var StdString $string */
$string = StdString::create((string) $value);
return $string;
}
