qingji-workerman/Applications/Common/CacheLogTrait.php

<?php

namespace App\Common;

use App\Servers\ClientServer;

trait CacheLogTrait
{
    public function setCache($msg_id, $data)
    {
        $value = '';
        if (is_array($data)) {
            $value = "array||" . json_encode($data);
        } else {
            $value = "string||" . $data;
        }
        self::$redis->setex(ClientServer::CACHE_KEY . $msg_id, 5 * 60, $value);
    }

    public function getCache($msg_id)
    {
        $val = self::$redis->get(ClientServer::CACHE_KEY . $msg_id);
        $array = explode('||', $val);
        if (count($array) !== 2) return false;
        list($type, $data) = $array;
        switch ($type) {
            case 'string':
                return $data;
                break;
            case 'array':
                return json_decode($data);
        }
        return false;
    }
}