filter

Filter sections allow you to apply regular Twig filters on a block of template data. Just wrap the code in the special filter section:

{% filter upper %}
    This text becomes uppercase
{% endfilter %}

You can also chain filters:

{% filter lower|escape %}
    <strong>SOME TEXT</strong>
{% endfilter %}

{# outputs "&lt;strong&gt;some text&lt;/strong&gt;" #}