/** * Sets the runner object * * @param Runner|null $runner Runner object to set * @return void */ private function setRunner($runner = null) { if (!$runner instanceof Runner) { self::$runner = new Runner(); } else { self::$runner = $runner; } }
/** * Sets the runner object * * @param [Runner] $runner Runner object to set * @return [void] */ private function setRunner($runner = null) { if (is_null($runner)) { self::$runner = new Runner(); } else { self::$runner = $runner; } }