Twig

The flexible, fast, and secure
template engine for PHP

a Symfony Product
Docs Tags do
Docs for Twig version 1.x
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⚠️ Version 1.x is not maintained.

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Twig documentation is licensed under the new BSD license.

do

1.5

The do tag was added in Twig 1.5.

The do tag works exactly like the regular variable expression ({{ ... }}) just that it doesn't print anything:

1
{% do 1 + 2 %}