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php-redis/bloom-filter
1.1
2020-04-26 07:36 UTC
This package is auto-updated.
Last update: 2024-09-11 14:11:45 UTC
README
安装
composer require php-redis/bloom-filter
需求
redis 版本 >= 4.0
php 版本 >= 7.2
已安装插件 RedisBloom
如何安装 RedisBloom 插件？
git clone https://github.com/RedisBloom/RedisBloom.git
mv RedisBloom /usr/local
cd RedisBloom
make
vi /etc/redis/redis.conf
loadmodule /usr/local/RedisBloom/redisbloom.so INITIAL_SIZE 1000 ERROR_RATE 0.001
基本用法
<?php use PHPRedis\Filters\BloomFilter; // options：host part auth timeout reserved retry_interval read_timeout database $bloomFilter = new BloomFilter(); $bloomFilter = new BloomFilter(['host' => '192.168.20.6']); $bloomFilter = new BloomFilter(['host' => '192.168.20.6', 'port' => 6379]); $bloomFilter = new BloomFilter(['host' => '192.168.20.6', 'port' => 6380, 'auth' => 123456]); $bloomFilter->setConfig('127.0.0.1', 6379, null); $bloomFilter->setHost('127.0.0.1'); $bloomFilter->setPort(6379); // 新建过滤器 $errorRate：容错率取值范围(0,1) $capacity：容量 $bool = $bloomFilter->reserve('key', 0.001, 1000); // 过滤器添加单个值 $bool = $bloomFilter->add('key', 'value'); $bool = $bloomFilter->insert('key', 'value'); // 过滤器添加多个值 $array = $bloomFilter->madd('key', ['value1','value2','value3']); // 检测过滤器是否存在单个值 $bool = $bloomFilter->exists('key', 'value'); // 检测过滤器是否存在多个值 $array = $bloomFilter->mexists('key', ['value1','value2','value3']); // 获取 Redis 配置参数 $config = $bloomFilter->getConfig();