Symfony2 / Twig - getting array from dynamic array key

Question

In PHP I would do this:

foreach( $array as $key => $value ) {

    echo $another_array[$key];

}

I can\'t see how to do that in Twig (in Sym

Answer 1

<ul>
    {% for value in array %}
       {% set the_index = attribute(another_array,  loop.index) %}
       <li>{{ the_index }}</li>
    {% endfor %}
</ul>

Answer 2

You can use the attribute function.

{{ attribute(another_array, the_index) }}

Answer 3

The fastest way:

{% for key,value in array %}
  {{ another_array[key] }}
{% endfor %}