code: protected function putJob($tube, $body, $priority, $delay, $ttr)
      {
          $id = $this->getPheanstalk()
              ->putInTube($tube, $body, $priority, $delay, $ttr);
  
          return $id;
      }
docs: Puts a job in the queue.
  
  @param string $tube
  @param string $body
  @param int    $priority
  @param int    $delay
  @param int    $ttr
  
  @return int