original_string: public static function kill($pid, $force = false, $timeout = 3)
      {
          return self::sendSignal($pid, $force ? SIGKILL : SIGTERM, $timeout);
      }
code: public static function kill($pid, $force = false, $timeout = 3)
      {
          return self::sendSignal($pid, $force ? SIGKILL : SIGTERM, $timeout);
      }
code_tokens: public static function kill ( $ pid , $ force = false , $ timeout = 3 ) { return self :: sendSignal ( $ pid , $ force ? SIGKILL : SIGTERM , $ timeout ) ; }
docstring: send kill signal to the process
  @param int $pid
  @param bool $force
  @param int $timeout
  @return bool
docstring_tokens: send kill signal to the process