php convert multidimensional array in twig code

Question

I have try many way but didn't work want to convert this php code in to twig code.

<?php echo $dynamic[$language[language_id]][header]; ?>

Please help me with that

Is that line correct? Unless language_id and header are defined constants. they will each trigger a "Use of undefined constant" warning. — Darragh Enright
– Darragh Enright, Commented Aug 14, 2018 at 10:53
yes in other version i am using same line but in twig i can't convert — dhara chauhan
– dhara chauhan, Commented Aug 14, 2018 at 10:59

DarkBee · Accepted Answer · 2018-08-14 11:05:51Z

2

You can just use the array notation inside twig as well

{{ dynamic[language['language_id']]['header'] }}

demo

As an alternative, u could use the attribute function. But this one is too complex for this situation imho

{{ attribute(attribute(dynamic, language['language_id']), 'header') }}

answered Aug 14, 2018 at 11:05

DarkBee

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Comments

xabbuh · Accepted Answer · 2018-08-14 11:05:43Z

0

It seems like what you are looking for is the attribute() function:

{{ attribute(dynamic, language['language_id']['header']) }}

answered Aug 14, 2018 at 11:05

xabbuh

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2 Comments

DarkBee Over a year ago

If you only use attribute once, you might want to move the ) behind ['language_id']

xabbuh Over a year ago

In fact, I was misreading the question and it doesn't seem necessary to use the function at all. The first example from your answer seems to be the best solution.

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