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.
The month as a number between 0 and 11 (January to December).
Optional
date: numberThe date as a number between 1 and 31.
Optional
hours: numberMust be supplied if minutes is supplied. A number from 0 to 23 (midnight to 11pm) that specifies the hour.
Optional
minutes: numberMust be supplied if seconds is supplied. A number from 0 to 59 that specifies the minutes.
Optional
seconds: numberMust be supplied if milliseconds is supplied. A number from 0 to 59 that specifies the seconds.
Optional
ms: numberA number from 0 to 999 that specifies the milliseconds.
Returns the number of milliseconds between midnight, January 1, 1970 Universal Coordinated Time (UTC) (or GMT) and the specified date.
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.
Optional
monthIndex: numberThe month as a number between 0 and 11 (January to December).
Optional
date: numberThe date as a number between 1 and 31.
Optional
hours: numberMust be supplied if minutes is supplied. A number from 0 to 23 (midnight to 11pm) that specifies the hour.
Optional
minutes: numberMust be supplied if seconds is supplied. A number from 0 to 59 that specifies the minutes.
Optional
seconds: numberMust be supplied if milliseconds is supplied. A number from 0 to 59 that specifies the seconds.
Optional
ms: numberA number from 0 to 999 that specifies the milliseconds.
Returns the number of milliseconds between midnight, January 1, 1970 Universal Coordinated Time (UTC) (or GMT) and the specified date.