<?php require __DIR__ . '/src/Swoole/Async/RedisClient.php'; $redis = new Swoole\Async\RedisClient('127.0.0.1'); function redis_result($result, $success) { echo "redis ok:\n"; var_dump($success, $result); } $redis->select('2', function () use($redis) { $redis->set('key', 'value-rango', function ($result, $success) use($redis) { for ($i = 0; $i < 3; $i++) { $redis->get('key', 'redis_result'); } }); });