function v2

Returns a version 2 (DCE Security) UUID from a local domain, local identifier, host ID, clock sequence, and the current time

Parameters

int $localDomain The local domain to use when generating bytes,: according to DCE Security

IntegerObject|null $localIdentifier The local identifier for the: given domain; this may be a UID or GID on POSIX systems, if the local domain is person or group, or it may be a site-defined identifier if the local domain is org

Hexadecimal|null $node A 48-bit number representing the hardware: address

int|null $clockSeq A 14-bit number used to help avoid duplicates: that could arise when the clock is set backwards in time or if the node ID changes

Return value

non-empty-string Version 2 UUID as a string

File

vendor/ramsey/uuid/src/functions.php, line 58

Namespace

Ramsey\Uuid

Code

function v2(int $localDomain, ?IntegerObject $localIdentifier = null, ?Hexadecimal $node = null, ?int $clockSeq = null) : string {
    return Uuid::uuid2($localDomain, $localIdentifier, $node, $clockSeq)->toString();
}