twig implementation

[github/wallabag/wallabag.git] / vendor / twig / twig / doc / filters / abs.rst

``abs``
=======

The ``abs`` filter returns the absolute value.

.. code-block:: jinja

    {# number = -5 #}
    
    {{ number|abs }}
    
    {# outputs 5 #}

.. note::

    Internally, Twig uses the PHP `abs`_ function.

.. _`abs`: http://php.net/abs