fn.timezoneFromTime

fn.timezonefromtimefntimezonefromtime

/apidoc/8.0/fn:timezone-from-time.xml

Returns the timezone component of $arg if any. If $arg has a timezone component, then the result is an xs:dayTimeDuration that indicates deviation from UTC; its value may range from +14:00 to -14:00 hours, both inclusive. Otherwise, the result is the empty sequence.

If $arg is the empty sequence, returns the empty sequence.

The time whose timezone component will be returned.

arg

String?

xs.dayTimeDuration?

fn.timezoneFromTime(xs.time("13:20:00-05:00"))
=> xs.dayTimeDuration whose value is -PT5H

fn.timezoneFromTime(xs.time("13:20:00"))
=> ()