Expands a flattened array back into a nested array.
This will not work on flattened arrays where the keys were not kept.
array_inflate(array $array): arrayarray
The input array
Returns a copy of the array inflated so that any keys using dot notation become nested arrays instead
Example # 1 Example uses of array_inflate()
$array = ['a' => 1, 'b.a' => 2, 'b.b' => 3];
print_r(array_inflate($array));The above example will output:
Array
(
[a] => 1
[b.a] => 2
[b.b] => 3
)