• Returns the number of milliseconds between midnight, January 1, 1970 Universal Coordinated Time (UTC) (or GMT) and the specified date.

    Parameters

    • year: number

      The full year designation is required for cross-century date accuracy. If year is between 0 and 99 is used, then year is assumed to be 1900 + year.

    • monthIndex: number

      The month as a number between 0 and 11 (January to December).

    • Optionaldate: number

      The date as a number between 1 and 31.

    • Optionalhours: number

      Must be supplied if minutes is supplied. A number from 0 to 23 (midnight to 11pm) that specifies the hour.

    • Optionalminutes: number

      Must be supplied if seconds is supplied. A number from 0 to 59 that specifies the minutes.

    • Optionalseconds: number

      Must be supplied if milliseconds is supplied. A number from 0 to 59 that specifies the seconds.

    • Optionalms: number

      A number from 0 to 999 that specifies the milliseconds.

    Returns number

  • Returns the number of milliseconds between midnight, January 1, 1970 Universal Coordinated Time (UTC) (or GMT) and the specified date.

    Parameters

    • year: number

      The full year designation is required for cross-century date accuracy. If year is between 0 and 99 is used, then year is assumed to be 1900 + year.

    • OptionalmonthIndex: number

      The month as a number between 0 and 11 (January to December).

    • Optionaldate: number

      The date as a number between 1 and 31.

    • Optionalhours: number

      Must be supplied if minutes is supplied. A number from 0 to 23 (midnight to 11pm) that specifies the hour.

    • Optionalminutes: number

      Must be supplied if seconds is supplied. A number from 0 to 59 that specifies the minutes.

    • Optionalseconds: number

      Must be supplied if milliseconds is supplied. A number from 0 to 59 that specifies the seconds.

    • Optionalms: number

      A number from 0 to 999 that specifies the milliseconds.

    Returns number