same as

New in version 1.14.2: The same as test was added in Twig 1.14.2 as an alias for sameas.

same as проверяет, является ли переменная такой же, как другая переменная. Это эквивалентно === в PHP:

{% if foo.attribute is same as(false) %}
    the foo attribute really is the 'false' PHP value
{% endif %}

© 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/1.x/tests/sameas.html