How to search by array key and get value?

Question

PHP

Tell me how to search by array value and get the value?

There is an array:

$array = array(
        'ABW' => 'Aruba',
);

You need to get Aruba by ABW.

Something could not find a php function for such a search.

Answer 1

To do this, you need to study the relevant section of the documentation