MatthiasMullie\Scrapbook\Adapters\Redis::setMulti PHP Метод

    public function setMulti(array $items, $expire = 0)
    {
        $ttl = $this->ttl($expire);
        /*
         * Negative ttl behavior isn't properly documented & doesn't always
         * appear to treat the value as non-existing. Let's play safe and just
         * delete it right away!
         */
        if ($ttl < 0) {
            $this->deleteMulti(array_keys($items));
            return array_fill_keys(array_keys($items), true);
        }
        if ($ttl === null) {
            $success = $this->client->mset($items);
            return array_fill_keys(array_keys($items), $success);
        }
        $this->client->multi();
        $this->client->mset($items);
        // Redis has no convenient multi-expire method
        foreach ($items as $key => $value) {
            $this->client->expire($key, $ttl);
        }
        /* @var bool[] $return */
        $result = (array) $this->client->exec();
        $return = array();
        $keys = array_keys($items);
        $success = array_shift($result);
        foreach ($result as $i => $value) {
            $key = $keys[$i];
            $return[$key] = $success && $value;
        }
        return $return;
    }