fn:timezone-from-date( $arg as xs:date? ) as xs:dayTimeDuration?
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.
Parameters | |
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arg | The date whose timezone component will be returned. |
fn:timezone-from-date(xs:date("1999-05-31-05:00")) => the xs:dayTimeDuration whose value is -PT5H
fn:timezone-from-date(xs:date("2000-06-12Z")) => the xs:dayTimeDuration with value PT0H
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