.. _reference.rfc4122.uuidinterface: ====================== Rfc4122\\UuidInterface ====================== .. php:namespace:: Ramsey\Uuid\Rfc4122 .. php:interface:: UuidInterface Implements :php:interface:`Ramsey\\Uuid\\UuidInterface`. Rfc4122\UuidInterface represents an RFC 4122 UUID. In addition to the methods defined on the interface, this interface additionally defines the following methods. .. php:method:: getFields() :returns: The fields that comprise this UUID. :returntype: Ramsey\\Uuid\\Rfc4122\\FieldsInterface