Twig and Symfony2 - test if a number is even

if-statement, symfony, twig

Solution

Twig has a built in "even" test:

{% if (loop.index is even) %}

...your code here

{% endif %}

Problem

I would like to create a table with different color for each even row. For that, I created the css and I will have to check in my twig template if the iteration index is even or not. ``` {% if loop.index == "even" %} ``` But how to check if a number is even in twig? Thank you.

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