Cake\Chronos\Traits\ModifierTrait::addMonths PHP Method

    public function addMonths($value)
    {
        $day = $this->day;
        $date = $this->modify((int) $value . ' month');
        if ($date->day !== $day) {
            return $date->modify('last day of previous month');
        }
        return $date;
    }