original_string: protected function update_loop_times($start, $end) {
          $avg = intval(($start + $end) / 2);
          return array($start, $avg, $end);
      }
code: protected function update_loop_times($start, $end) {
          $avg = intval(($start + $end) / 2);
          return array($start, $avg, $end);
      }
code_tokens: protected function update_loop_times ( $ start , $ end ) { $ avg = intval ( ( $ start + $ end ) / 2 ) ; return array ( $ start , $ avg , $ end ) ; }
docstring: Returns the average time between 2 timestamps.
  
  @param int $start
  @param int $end
  @return array [starttime, averagetime, endtime]
docstring_tokens: Returns the average time between 2 timestamps .