Simple static UUID v5 generator/validator.
Create and validate formatted UUID v5:
use Kodus\Helpers\UUID;
$uuid = UUIDv5::create(UUIDv5::NS_URL, "http://example.com/"); // "0a300ee9-f9e4-5697-a51a-efc7fafaba67"
assert(UUIDv5::isValid($uuid));
Constants are available for the predefined namespaces defined in RFC4122 appendix C.