Function: dateDiff()

Return the time difference between two dates in milliseconds.

Syntax

dateDiff(date1, date2)

Argument	Type	Description
date1	Date	The original date/time
date2	Date Field	The date to be subtracted from date1

dateDiff(now(),"20080101.130000")

Returns the number of milliseconds since 1pm on 1st January 2008.