Function birthday

Example

birthday(2000, 1, 1); // 21

birthday<T extends MonTypeInt>(
    year: number,
    mon: T,
    day: DayTypeInt<T>,
    timeDifference?: HoursTypeInt,
): number
Type Parameters
- T extends MonTypeInt
Parameters
- year: number
- mon: T
- day: DayTypeInt<T>
- OptionaltimeDifference: HoursTypeInt = 9
  時差
Returns number
number 年齢
- Defined in Date/birthday.ts:14