Interface Ramsey\Uuid\Rfc4122\FieldsInterface

`extends`	`FieldsInterface`

RFC 4122 defines fields for a specific variant of UUID

The fields of an RFC 4122 variant UUID are:

time_low: The low field of the timestamp, an unsigned 32-bit integer
time_mid: The middle field of the timestamp, an unsigned 16-bit integer
time_hi_and_version: The high field of the timestamp multiplexed with the version number, an unsigned 16-bit integer
clock_seq_hi_and_reserved: The high field of the clock sequence multiplexed with the variant, an unsigned 8-bit integer
clock_seq_low: The low field of the clock sequence, an unsigned 8-bit integer
node: The spatially unique node identifier, an unsigned 48-bit integer

Ramsey\Uuid\Rfc4122\FieldsInterface extends FieldsInterface

Methods
`public`	`getClockSeq(): Hexadecimal` Returns the full 16-bit clock sequence, with the variant bits (two most significant bits) masked out Returns the full 16-bit clock sequence, with the variant bits (two most significant bits) masked out	#
`public`	`getClockSeqHiAndReserved(): Hexadecimal` Returns the high field of the clock sequence multiplexed with the variant Returns the high field of the clock sequence multiplexed with the variant	#
`public`	`getClockSeqLow(): Hexadecimal` Returns the low field of the clock sequence Returns the low field of the clock sequence	#
`public`	`getNode(): Hexadecimal` Returns the node field Returns the node field	#
`public`	`getTimeHiAndVersion(): Hexadecimal` Returns the high field of the timestamp multiplexed with the version Returns the high field of the timestamp multiplexed with the version	#
`public`	`getTimeLow(): Hexadecimal` Returns the low field of the timestamp Returns the low field of the timestamp	#
`public`	`getTimeMid(): Hexadecimal` Returns the middle field of the timestamp Returns the middle field of the timestamp	#
`public`	`getTimestamp(): Hexadecimal` Returns the full 60-bit timestamp, without the version Returns the full 60-bit timestamp, without the version	#
`public`	`getVariant(): int` Returns the variant Returns the variant The variant number describes the layout of the UUID. The variant number has the following meaning: 0 - Reserved for NCS backward compatibility 2 - The RFC 4122 variant 6 - Reserved, Microsoft Corporation backward compatibility 7 - Reserved for future definition For RFC 4122 variant UUIDs, this value should always be the integer `2`.	#
`public`	`getVersion(): ?int` Returns the version Returns the version The version number describes how the UUID was generated and has the following meaning: Gregorian time UUID DCE security UUID Name-based UUID hashed with MD5 Randomly generated UUID Name-based UUID hashed with SHA-1 Reordered time UUID Unix Epoch time UUID This returns `null` if the UUID is not an RFC 4122 variant, since version is only meaningful for this variant.	#
`public`	`isNil(): bool` Returns true if these fields represent a nil UUID Returns true if these fields represent a nil UUID The nil UUID is special form of UUID that is specified to have all 128 bits set to zero.	#

Methods inherited from Ramsey\Uuid\Fields\FieldsInterface
`getBytes()`

Methods inherited from Serializable
`serialize(), unserialize()`

Namespaces

Interfaces

Interface Ramsey\Uuid\Rfc4122\FieldsInterface