function Fields::getClockSeq

Same name in this branch

11.1.x vendor/ramsey/uuid/src/Nonstandard/Fields.php \Ramsey\Uuid\Nonstandard\Fields::getClockSeq()
11.1.x vendor/ramsey/uuid/src/Rfc4122/Fields.php \Ramsey\Uuid\Rfc4122\Fields::getClockSeq()

Overrides FieldsInterface::getClockSeq

File

vendor/ramsey/uuid/src/Guid/Fields.php, line 145

Class

Fields: GUIDs are comprised of a set of named fields, according to RFC 4122

Namespace

Ramsey\Uuid\Guid

Code

public function getClockSeq() : Hexadecimal {
    if ($this->isMax()) {
        $clockSeq = 0xffff;
    }
    elseif ($this->isNil()) {
        $clockSeq = 0x0;
    }
    else {
        $clockSeq = hexdec(bin2hex(substr($this->bytes, 8, 2))) & 0x3fff;
    }
    return new Hexadecimal(str_pad(dechex($clockSeq), 4, '0', STR_PAD_LEFT));
}