daysInTheMonth()

Returns the NUMBER of days in the month of timestamp t, in a certain time_zone.

Syntax

daysInTheMonth(number t, timeZone time_zone) #Output: Number

Parser expression	Description
daysInTheMonth(2016/02/28 00:00, LOCAL)	The function will return a NUMBER: 29 2016 was a leap year.

Parameter	Input (data type)	Description
`timestamp`	NUMBER	The parameter must be valid timestamp. Usually this value is retrieved from a field (e.g. due date, created date).
`timeZone`	TIMEZONE	The time zone used for the calculation.

Work days might depend on the time zone - it might be Sunday on the west coast of the US while at the same time it's already Monday in Australia.

The function returns a NUMBER.