PHP reorder indexes nested array - php

Question

I've this array, that i want to reoder indexes of "Mer" elements.
Array
(
[Tennis 1] => Array
(
[IntervalTime] => Array
(
[Mer] => Array
(
[3] => 09:00
[4] => 10:00
[5] => 11:00
[6] => 12:00
[7] => 13:00
[8] => 14:00
[9] => 15:00
[10] => 16:00
[11] => 17:00
[12] => 18:00
)
)
)
[Padel 1] => Array
(
[IntervalTime] => Array
(
[Mer] => Array
(
[0] => 05:00
[1] => 06:00
[2] => 07:00
[3] => 08:00
[4] => 09:00
[5] => 10:00
[6] => 11:00
)
)
)
)
Array
(
[Tennis 1] => Array
(
[IntervalTime] => Array
(
[Mer] => Array
(
[3] => 09:00
[4] => 10:00
[5] => 11:00
[6] => 12:00
[7] => 13:00
[8] => 14:00
[9] => 15:00
[10] => 16:00
[11] => 17:00
[12] => 18:00
)
)
)
[Padel 1] => Array
(
[IntervalTime] => Array
(
[Mer] => Array
(
[4] => 09:00
[5] => 10:00
[6] => 11:00
)
)
)
)
This array is back from
unset($DisponibilitaRoom[$room]["IntervalTime"][$Giorni[$DayOfWeekGiornoScelto]][$index]);
so i need to reorder this: $DisponibilitaRoom[$room]["IntervalTime"][$Giorni[$DayOfWeekGiornoScelto]], but something was wrong in my concept.
I've tried array_values() for this multidimensional array but that was not good.
Any idea is apprectiated.

Answer 1

You are correct in wanting to use array_values to reorder indexes. Based on your array structure, this should work:
$DisponibilitaRoom[$room]["IntervalTime"][$Giorni[$DayOfWeekGiornoScelto]] = array_values($DisponibilitaRoom[$room]["IntervalTime"][$Giorni[$DayOfWeekGiornoScelto]]);