如何在树枝模板中使用in_array和isset？

Question

This part:

<?php if (isset($quantity_taxation_curr) && in_array($currency['code'], $quantity_taxation_curr)) { ?>

to become in twig format, i tried with this one:

{% if isset(quantity_taxation_curr) AND in_array(currency['code'], quantity_taxation_curr) %}

But it's not correct.

Answer 1

Try this:

{% if quantity_taxation_curr is defined and currency['code'] in quantity_taxation_curr %}