PHP code example of zqhong / redis-ranking

1. Go to this page and download the library: Download zqhong/redis-ranking library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

zqhong / redis-ranking example snippets



Predis\Client;
use Zqhong\RedisRanking\Ranking\TotalRanking;
use Zqhong\RedisRanking\RankingManger;
use Zqhong\RedisRanking\Test\Fixture\DummyTotalDataSource;

$redisClient = new Client([
    'scheme' => 'tcp',
    'host' => '127.0.0.1',
    'port' => 6379,
    'password' => 'secret',
    'database ' => 1,
]);

$rankingManager = (new RankingManger())
    // 这里的 DataSource 类需要自己实现
    ->setDataSource(new DummyTotalDataSource())
    // 设置需要获取的排行数据,目前有:
    // 总排行、日排行、周排行、月排行、季排行、年排行
    ->setRankingClasses([
        TotalRanking::class,
    ])
    // 设置当前排行数据的 namespace
    ->setRankingName('test')
    // 注入 Redis 客户端
    ->setRedisClient($redisClient)
    // 初始化
    ->init();

// 获取总排行榜中前三名用户的数据(带分数)
$rankingManager->totalRanking->top(3);

// 获取总排行榜中前三名用户的数据(不带分数)
$rankingManager->totalRanking->top(3, false);

// 获取用户 akira 的排名(总排行榜中)
$rankingManager->totalRanking->rank('akira');

// 获取用户 akira 的分数(总排行榜中)
$rankingManager->totalRanking->score('akira');

// 添加一条分数变更记录(总排行榜)
// 如果用户 test 不存在,则会添加该用户,分数为 1
// 如果用户 test 已存在,该用户的分数则会在原分数基础上 + 1
$rankingManager->totalRanking->add('test', 1);

// 获取参与该排行榜的人数
echo $rankingManager->totalRanking->cardinality();