How to create a nested array out of an array in PHP

Question

Say, we have an array: array(1,2,3,4,...) And I want to convert it to:

array(
    1=>array(
        2=>array(
            3=>array(
           


        

Answer 1

You can also use this array library to do that in just one line:

$array = Arr::setNestedElement([], '1.2.3.4', 'value');