Resque\Job::execTimeStr PHP Метод

    public function execTimeStr()
    {
        $execTime = $this->execTime();
        if ($execTime >= 1) {
            return round($execTime, 1) . 's';
        } else {
            return round($execTime * 1000, 2) . 'ms';
        }
    }

 /**
  * Process a single job
  *
  * @param  Job  $job The job to be processed.
  */
 public function perform(Job $job)
 {
     // Set timeout so as to stop any hanged jobs
     // and turn off displaying errors as it fills
     // up the console
     set_time_limit($this->timeout);
     ini_set('display_errors', 0);
     $job->perform();
     switch ($job->getStatus()) {
         case Job::STATUS_COMPLETE:
             $this->log('Done job <pop>' . $job . '</pop> in <pop>' . $job->execTimeStr() . '</pop>', Logger::INFO);
             break;
         case Job::STATUS_CANCELLED:
             $this->log('Cancelled job <pop>' . $job . '</pop>', Logger::INFO);
             break;
         case Job::STATUS_FAILED:
             $this->log('Job ' . $job . ' failed: "' . $job->failError() . '" in ' . $job->execTimeStr(), Logger::ERROR);
             break;
         default:
             $this->log('Unknown job status "(' . gettype($job->getStatus()) . ')' . $job->getStatus() . '" for <pop>' . $job . '</pop>', Logger::WARNING);
             break;
     }
 }