code: public function multiget(array $jids): array
      {
          if (empty($jids)) {
              return [];
          }
  
  
          $results = call_user_func_array([$this->client, 'multiget'], $jids);
          $jobs = json_decode($results, true) ?: [];
  
          $ret = [];
          foreach ($jobs as $data) {
              $job = new BaseJob($this->client, $data);
              $job->setEventsManager($this->client->getEventsManager());
  
              $ret[$job->jid] = $job;
          }
  
          return $ret;
      }
docs: Returns an array of jobs for the specified job identifiers, keyed by job identifier
  
  @param  string[] $jids
  @return BaseJob[]