1``abs``
2=======
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4The ``abs`` filter returns the absolute value.
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6.. code-block:: twig
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8    {# number = -5 #}
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10    {{ number|abs }}
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12    {# outputs 5 #}
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14.. note::
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16    Internally, Twig uses the PHP `abs`_ function.
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18.. _`abs`: https://secure.php.net/abs
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