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File: vendor/ramsey/uuid/src/DegradedUuid.php

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File: vendor/ramsey/uuid/src/DegradedUuid.php
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Class: PHP Pokemon Script
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<?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
 * @link https://benramsey.com/projects/ramsey-uuid/ Documentation
 * @link https://packagist.org/packages/ramsey/uuid Packagist
 * @link https://github.com/ramsey/uuid GitHub
 */

namespace Ramsey\Uuid;

use
Ramsey\Uuid\Exception\UnsatisfiedDependencyException;
use
Ramsey\Uuid\Exception\UnsupportedOperationException;

/**
 * DegradedUuid represents an RFC 4122 UUID on 32-bit systems
 *
 * @see Uuid
 */
class DegradedUuid extends Uuid
{
    public function
getDateTime()
    {
        if (
$this->getVersion() != 1) {
            throw new
UnsupportedOperationException('Not a time-based UUID');
        }

       
$time = $this->converter->fromHex($this->getTimestampHex());

       
$ts = new \Moontoast\Math\BigNumber($time, 20);
       
$ts->subtract('122192928000000000');
       
$ts->divide('10000000.0');
       
$ts->round();
       
$unixTime = $ts->getValue();

        return new \
DateTime("@{$unixTime}");
    }

   
/**
     * For degraded UUIDs, throws an `UnsatisfiedDependencyException` when
     * called on a 32-bit system
     *
     * @throws UnsatisfiedDependencyException if called on a 32-bit system
     */
   
public function getFields()
    {
        throw new
UnsatisfiedDependencyException(
           
'Cannot call ' . __METHOD__ . ' on a 32-bit system, since some '
           
. 'values overflow the system max integer value'
           
. '; consider calling getFieldsHex instead'
       
);
    }

   
/**
     * For degraded UUIDs, throws an `UnsatisfiedDependencyException` when
     * called on a 32-bit system
     *
     * @throws UnsatisfiedDependencyException if called on a 32-bit system
     */
   
public function getNode()
    {
        throw new
UnsatisfiedDependencyException(
           
'Cannot call ' . __METHOD__ . ' on a 32-bit system, since node '
           
. 'is an unsigned 48-bit integer and can overflow the system '
           
. 'max integer value'
           
. '; consider calling getNodeHex instead'
       
);
    }

   
/**
     * For degraded UUIDs, throws an `UnsatisfiedDependencyException` when
     * called on a 32-bit system
     *
     * @throws UnsatisfiedDependencyException if called on a 32-bit system
     */
   
public function getTimeLow()
    {
        throw new
UnsatisfiedDependencyException(
           
'Cannot call ' . __METHOD__ . ' on a 32-bit system, since time_low '
           
. 'is an unsigned 32-bit integer and can overflow the system '
           
. 'max integer value'
           
. '; consider calling getTimeLowHex instead'
       
);
    }

   
/**
     * For degraded UUIDs, throws an `UnsatisfiedDependencyException` when
     * called on a 32-bit system
     *
     * @throws UnsatisfiedDependencyException if called on a 32-bit system
     * @throws UnsupportedOperationException If this UUID is not a version 1 UUID
     */
   
public function getTimestamp()
    {
        if (
$this->getVersion() != 1) {
            throw new
UnsupportedOperationException('Not a time-based UUID');
        }

        throw new
UnsatisfiedDependencyException(
           
'Cannot call ' . __METHOD__ . ' on a 32-bit system, since timestamp '
           
. 'is an unsigned 60-bit integer and can overflow the system '
           
. 'max integer value'
           
. '; consider calling getTimestampHex instead'
       
);
    }
}