# ❄ idenerator-php-extension ## 介绍 项目更多介绍参照:https://github.com/yitter/idgenerator ## PHP环境 * PHP7 or later ## 安装方式 ```shell git clone https://gitee.com/yitter/idgenerator.git cd idgenerator/PHP phpize ./configure --with-php-config=/path/php-config make make install ``` ## 如何使用(PHP) **配置文件配置参数**: ```shell //snowdrift.ini snowdrift.Method=1 //1 漂移算法 2 传统算法 snowdrift.BaseTime=1582136402000 snowdrift.WorkerId=1 //默认workerid snowdrift.WorkerIdNum=1 //支持的WorkerId数量,默认1,不超过(-1L << snowdrift.WorkerIdBitLength) ^ -1L snowdrift.WorkerIdBitLength=6 snowdrift.SeqBitLength=6 //自增序号位数 snowdrift.MaxSeqNumber=0 snowdrift.MinSeqNumber=0 snowdrift.TopOverCostCount=2000 //最大漂移次数 ``` **函数签名**: ```php \SnowDrift::NextId(int $wid=snowdrift.WorkerId):?int //获取单个id,$wid可选,默认值=snowdrift.WorkerId \SnowDrift::NextNumId(int $num, int $wid=snowdrift.WorkerId):?array //获取$num个id,$wid可选,默认值=snowdrift.WorkerId ``` **调用示例** ```php $id=\SnowDrift::NextId(); $id=\SnowDrift::NextId(3); $ids=\SnowDrift::NextNumId(10000); $ids=\SnowDrift::NextNumId(10000,3); ```