functx:total-hours-from-duration
The total number of hours in a dayTimeDuration
Description
The functx:total-hours-from-duration function returns the total number of hours in $duration. If it is an uneven number of hours, it will return a fractional part. This function is different from the built-in fn:hours-from-duration function because the latter will normalize the value and only give you the remainder number of hours between 1 and 24. For example, fn:hours-from-duration(xs:dayTimeDuration(“PT26H30M”)) will return 2, while functx:total-hours-from-duration(xs:dayTimeDuration(“PT26H30M”)) will return 26.5. If $duration is the empty sequence, the empty sequence is returned.
Parameters |
Description |
|---|---|
duration:time() |
the duration |
Examples
XPath |
Results |
|---|---|
functx:total-hours-from-duration(xs:dayTimeDuration(‘PT26H’)) |
26 |
functx:total-hours-from-duration(xs:dayTimeDuration(‘PT1H30M’)) |
1.5 |
functx:total-hours-from-duration(xs:dayTimeDuration(‘-PT3H’)) |
-3 |
functx:total-hours-from-duration(xs:dayTimeDuration(‘P1D’)) |
24 |
functx:total-hours-from-duration(xs:dayTimeDuration(‘P1DT2H’)) |
26 |