How to convert a Single Array into a multidimensional array in PHP?

Question

So I have an array that looks like this:

[98] => Array
(
    [City] => Caracas
    [Country] => Venezuela
    [Continent] => Latin America
)

[99         


        

Answer 1

I think you just need to loop in your array and create a new one using some values as keys and some other as value, for example

$new_array = array();
foreach($array as $val)
{ 
     $new_array[$val['Continent']][$val['Country']] = array('City' => $val['City']);
}  

Live Sample