Variant
- enum Ramsey\Uuid\Variant int
The variant number describes the layout of the UUID. UUIDs generated according to the layout defined in RFC 4122 will always have a variant value set to
2
. In ramsey/uuid, this is the enum valueRamsey\Uuid\Variant::Rfc4122
.- case ReservedNcs 0
Reserved for NCS backward compatibility.
- case Rfc4122 2
The RFC 4122 variant.
- case ReservedMicrosoft 6
Reserved for Microsoft Corporation backward compatibility.
- case ReservedFuture 7
Reserved for future definition.