.. _functx_dayTimeDuration:

======================
functx:dayTimeDuration
====================== 

Construct a dayTimeDuration from a number of days, hours, etc.

Description
~~~~~~~~~~~
The functx:dayTimeDuration function constructs an xs:dayTimeDuration value from 
arguments representing the number of days, hours, minutes and seconds. Zero can 
be represented either by the number 0 or the empty sequence. If all arguments 
are zero or the empty sequence, it returns P0M.

.. list-table::
   :widths: 40 60
   :header-rows: 1

   * - **Parameters**
     - **Description**
   * - days:numeric()
     - the number of days
   * - hours:numeric()
     - the number of hours
   * - minutes:numeric()
     - the number of minutes
   * - seconds:numeric()
     - the number of seconds

Examples
~~~~~~~~
.. list-table::
   :widths: 50 50
   :header-rows: 1

   * - **XPath**
     - **Results**
   * - functx:dayTimeDuration(1,6,0,0)
     - P1DT6H
   * - functx:dayTimeDuration(2.5,0,0,0)
     - P2DT12H
   * - functx:dayTimeDuration(1,(),3,5.6)
     - P1DT3M5.6S
   * - functx:dayTimeDuration(0,0,5,0)
     - PT5M
   * - functx:dayTimeDuration(0,0,0,0)
     - PT0S

Depends On
~~~~~~~~~~
* :ref:`functx_if-empty`.

See Also
~~~~~~~~

.. toctree::
   :titlesonly:
   :glob:

* :ref:`functx_yearMonthDuration`.