Function Date

Readonly prototype

UTC

• UTC(year, monthIndex, date?, hours?, minutes?, seconds?, ms?): 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.

  • monthIndex: number

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

  • Optional date: number

    The date as a number between 1 and 31.

  • Optional hours: number

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

  • Optional minutes: number

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

  • Optional seconds: number

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

  • Optional ms: number

    A number from 0 to 999 that specifies the milliseconds.

  Returns number

now

• now(): number

• Returns the number of milliseconds elapsed since midnight, January 1, 1970 Universal Coordinated Time (UTC).

  Returns number

parse

• parse(s): number

• Parses a string containing a date, and returns the number of milliseconds between that date and midnight, January 1, 1970.

  Parameters

  • s: string

    A date string

  Returns number