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twig

Counting the number of elements in array

I am looking to count the number of entries I have in an array in Twig. This is the code I've tried:

{%for nc in notcount%}
{{ nc|length }}
{%endfor%}

This however only produces the length of the string of one of the values in the array.

{{nc}} will produce an output of all the values of the array (there are 2) but I want the output to be just the number 2 (the count) and not all the information in the array.

Solution

  • Just use the length filter on the whole array. It works on more than just strings:

    {{ notcount|length }}