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workerman-redis-sMembers
发布时间:2021-12-29 21:41:06编辑:雪饮阅读()
sMembers
返回集合中的所有的成员。 不存在的集合 key 被视为空集合。
实例:
<?php
use Workerman\Worker;
use Workerman\Redis\Client;
use Workerman\Connection\TcpConnection;
use Workerman\Timer;
require_once __DIR__ . '/vendor/autoload.php';
$worker = new Worker('http://0.0.0.0:6161');
global $offset;
$worker->onWorkerStart = function() {
global $offset;
$offset=0;
};
$worker->onMessage = function(TcpConnection $connection, $data) {
$redis = new Client('redis://127.0.0.1:6379');
$redis->del("key1");
$redis->sAdd('key1' , 'member1');
$redis->sMembers('key1', function ($r) {
var_dump($r);
});
$redis->sMembers('key_not', function ($r) {
var_dump($r);
});
};
Worker::runAll();
实例运行并有http请求时:
[root@localhost workerman]# php index.php start
Workerman[index.php] start in DEBUG mode
----------------------------------------- WORKERMAN -----------------------------------------
Workerman version:4.0.26 PHP version:7.3.31
------------------------------------------ WORKERS ------------------------------------------
proto user worker listen processes status
tcp root none http://0.0.0.0:6161 1 [OK]
---------------------------------------------------------------------------------------------
Press Ctrl+C to stop. Start success.
array(1) {
[0]=>
string(7) "member1"
}
array(0) {
}
关键字词:workerman,redis,sMembers