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idwork's Introduction

IDWork

Twitter的 Snowflake的PHP版

示例

<?php

require "IdWork.php";

$node_id = rand(1, 1023);//随机数
$id = IdWork::getInstance()->setWorkId($node_id)->nextId();
echo $id;

输出:

1187992118450290688

注:不支持Windows系统。

idwork's People

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52fhy avatar zhouyuan24 avatar

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idwork's Issues

算法有问题,左移都不对

算法有问题。

static $workerIdShift = 10;
static $timestampLeftShift = 14;

这个应该分别是:

static $workerIdShift = 22;
static $timestampLeftShift = 12;

因为:
63 - 41 =22
63 - 51 = 12

另外,10个机器位,为什么要限制机器ID 小于15?小于 1024就行了。

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