first

The first filter returns the first “element” of a sequence, a mapping, or a string:

{{ [1, 2, 3, 4]|first }}
{# outputs 1 #}

{{ { a: 1, b: 2, c: 3, d: 4 }|first }}
{# outputs 1 #}

{{ '1234'|first }}
{# outputs 1 #}

Note

It also works with objects implementing the Traversable interface.

© 2009–2018 by the Twig Team
Licensed under the three clause BSD license.
The Twig logo is © 2010–2020 Symfony
https://twig.symfony.com/doc/2.x/filters/first.html