You need to implement this code in TWIG:

foreach ($list as $line){ foreach ($formatlist as $form){ if ($line[$form['var']]){ echo $line[$form['var']]; } else { echo 'none'; } } }

How can I call a variable from a Twig key?
[non-working option], the problem is that line.form.var tries to work out like: $line['form']['var'];
And you need $line[$form['var']];

 {% for line in list %} {% for form in formatlist %} {% if line.form.var %} {{line.form.var}} {% else %} none {% endif %} {% endfor %} {% endfor %}

How can I correctly indicate the index for the output variable?

    1 answer 1

    Found a solution)))
    It turns out it is necessary to derive as follows:

     {% for line in list %} {% for form in formatlist %} {% if line[form.var] %} {{line[form.var]}} {% else %} none {% endif %} {% endfor %} {% endfor %}