| Server IP : 23.254.227.96 / Your IP : 216.73.216.7 Web Server : Apache/2.4.62 (Unix) OpenSSL/1.1.1k System : Linux hwsrv-1277026.hostwindsdns.com 4.18.0-477.13.1.el8_8.x86_64 #1 SMP Tue May 30 14:53:41 EDT 2023 x86_64 User : viralblo ( 1001) PHP Version : 8.1.31 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /home/viralblo/instantblog/vendor/ramsey/uuid/src/Rfc4122/ |
Upload File : |
<?php
/**
* This file is part of the ramsey/uuid library
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*
* @copyright Copyright (c) Ben Ramsey <ben@benramsey.com>
* @license http://opensource.org/licenses/MIT MIT
*/
declare(strict_types=1);
namespace Ramsey\Uuid\Rfc4122;
/**
* Provides common functionality for nil UUIDs
*
* The nil UUID is special form of UUID that is specified to have all 128 bits
* set to zero.
*
* @link https://tools.ietf.org/html/rfc4122#section-4.1.7 RFC 4122, ยง 4.1.7: Nil UUID
*
* @psalm-immutable
*/
trait NilTrait
{
/**
* Returns the bytes that comprise the fields
*/
abstract public function getBytes(): string;
/**
* Returns true if the byte string represents a nil UUID
*/
public function isNil(): bool
{
return $this->getBytes() === "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0";
}
}