.. include:: /Includes.rst.txt

.. _fluidtypo3-vhs-iterator-first:

==============
iterator.first
==============


Returns the first element of $haystack.

Arguments
=========


.. _iterator.first_haystack:

haystack
--------

:aspect:`DataType`
   mixed

:aspect:`Required`
   false
:aspect:`Description`
   Haystack in which to look for needle