Twig

The flexible, fast, and secure
template engine for PHP

a Symfony Product
You are reading the documentation for Twig 2.x. Switch to the documentation for Twig 1.x. 3.x.

Questions & Feedback

License

Twig documentation is licensed under the new BSD license.

lowerΒΆ

The lower filter converts a value to lowercase:

1
2
3
{{ 'WELCOME'|lower }}

{# outputs 'welcome' #}
Website powered by Symfony and Twig, deployed on
The Twig logo is © 2010-2020 Symfony