Getting value of array object in Twig file Symfony

Question

I have following set of an array that is pass to twig file.

others ={
          0:{id : 10, name: krist},
          1:{id : 20,  name: ryan}
         }

When I retrieve back from twig file, I retrieve as follow.

{% for other in others %}
 {{other.id}}
{% endfor %}

The above method always shows the error as follow:

An exception has been thrown during the rendering of a template ("Notice: Array to string conversion").

How can I fix this issue?

That error occurs when you try to convert an array into a string check wheater you print your output is not an array if this then you have convert this into a string first. — A.D.
– A.D., Commented Jan 3, 2018 at 4:44
by debugging you variable you can check that it is an array or string. or you can share your complete code for more reference. — A.D.
– A.D., Commented Jan 3, 2018 at 5:17

habibun · Accepted Answer · 2018-01-03 07:47:06Z

2

You can try this.

{% for other in others %}
    {% for o in other %}
        {{o.id}}
    {% endfor %}
{% endfor %}

or

{% for other in others %}
    {{other[0].id}}
{% endfor %}

answered Jan 3, 2018 at 7:47

habibun

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