Cake\Chronos\Traits\ModifierTrait::next PHP 메소드

    public function next($dayOfWeek = null)
    {
        if ($dayOfWeek === null) {
            $dayOfWeek = $this->dayOfWeek;
        }
        $day = static::$days[$dayOfWeek];
        return $this->modify("next {$day}, midnight");
    }