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https://github.com/mix-php/redis

PHP Redis for use in multiple execution environments, with support for FPM, CLI, Swoole, WorkerMan, and optional connection pool (coroutine) / 可在各种环境中使用的 PHP Redis,支持 FPM、CLI、Swoole、WorkerMan,可选的连接池 (协程)
https://github.com/mix-php/redis

mix pool redis swoole workerman

Last synced: 26 days ago
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PHP Redis for use in multiple execution environments, with support for FPM, CLI, Swoole, WorkerMan, and optional connection pool (coroutine) / 可在各种环境中使用的 PHP Redis,支持 FPM、CLI、Swoole、WorkerMan,可选的连接池 (协程)

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README

        

> OpenMix 出品:[https://openmix.org](https://openmix.org/mix-php)

# Mix Redis

PHP Redis for use in multiple execution environments, with support for FPM, CLI, Swoole, WorkerMan, and optional
connection pool (coroutine)

可在各种环境中使用的 PHP Redis,支持 FPM、CLI、Swoole、WorkerMan,可选的连接池 (协程)

## 技术交流

知乎:https://www.zhihu.com/people/onanying
官方QQ群:[284806582](https://shang.qq.com/wpa/qunwpa?idkey=b3a8618d3977cda4fed2363a666b081a31d89e3d31ab164497f53b72cf49968a)
, [825122875](http://shang.qq.com/wpa/qunwpa?idkey=d2908b0c7095fc7ec63a2391fa4b39a8c5cb16952f6cfc3f2ce4c9726edeaf20)
敲门暗号:redis

## Installation

```
composer require mix/redis
```

## Quick start

注意:[协程环境中,不可在并发请求中使用单例](https://openmix.org/mix-php/docs/3.0/#/zh-cn/instructions?id=%e5%8d%8f%e7%a8%8b%e5%8d%95%e4%be%8b%e5%ae%9e%e4%be%8b%e5%8c%96)

```php
$rds = new Mix\Redis\Redis('127.0.0.1', 6379, 'password', 0);

$rds->set('foo', 'bar');
$value = $rds->get('foo');
```

## Start Pool

在 `Swoole` 协程环境中,启动连接池

```php
$maxOpen = 50; // 最大开启连接数
$maxIdle = 20; // 最大闲置连接数
$maxLifetime = 3600; // 连接的最长生命周期
$waitTimeout = 0.0; // 从池获取连接等待的时间, 0为一直等待
$rds->startPool($maxOpen, $maxIdle, $maxLifetime, $waitTimeout);
Swoole\Runtime::enableCoroutine(); // 必须放到最后,防止触发协程调度导致异常
```

连接池统计

```php
$rds->poolStats(); // array, fields: total, idle, active
```

## Transaction Multi & Pipeline

Multi

事务块内的多条命令会按照先后顺序被放进一个队列当中,最后由exec命令原子性(atomic)地执行。

```php
$tx = $rds->multi();
$tx->set('foo', 'bar');
$tx->set('foo1', 'bar1');
$ret = $tx->exec();
```

Pipeline

客户端将执行的命令写入到缓冲中,最后由exec命令一次性发送给redis执行返回。

```php
$tx = $rds->pipeline();
$tx->set('foo', 'bar');
$tx->set('foo1', 'bar1');
$ret = $tx->exec();
```

## Transaction Watch

监听值的变化,如果执行时有变化则事务失败,无变化则事务成功。

```php
$tx = $rds->watch('foo');
$tx->incr('foo');
$ret = $tx->exec();
```

## Logger

日志记录器,配置后可打印全部SQL信息

```php
$db->setLogger($logger);
```

`$logger` 需实现 `Mix\Redis\LoggerInterface`

```php
interface LoggerInterface
{
public function trace(float $time, string $cmd, array $args, ?\Throwable $exception): void;
}
```

## License

Apache License Version 2.0, http://www.apache.org/licenses/