Weekday::Sunday, Weekday::Tuesday => Weekday::Monday, Weekday::Wednesday => Weekday::Tuesday, Weekday::Thursday => Weekday::Wednesday, Weekday::Friday => Weekday::Thursday, Weekday::Saturday => Weekday::Friday, Weekday::Sunday => Weekday::Saturday, }; } public function carbonWeekDay(): int { return match ($this) { Weekday::Monday => Carbon::MONDAY, Weekday::Tuesday => Carbon::TUESDAY, Weekday::Wednesday => Carbon::WEDNESDAY, Weekday::Thursday => Carbon::THURSDAY, Weekday::Friday => Carbon::FRIDAY, Weekday::Saturday => Carbon::SATURDAY, Weekday::Sunday => Carbon::SUNDAY, }; } /** * @return array */ public static function toSelectArray(): array { return [ Weekday::Monday->value => __('enum.weekday.'.Weekday::Monday->value), Weekday::Tuesday->value => __('enum.weekday.'.Weekday::Tuesday->value), Weekday::Wednesday->value => __('enum.weekday.'.Weekday::Wednesday->value), Weekday::Thursday->value => __('enum.weekday.'.Weekday::Thursday->value), Weekday::Friday->value => __('enum.weekday.'.Weekday::Friday->value), Weekday::Saturday->value => __('enum.weekday.'.Weekday::Saturday->value), Weekday::Sunday->value => __('enum.weekday.'.Weekday::Sunday->value), ]; } }