Sort array using another array of values - php

Question

I have the following array depicting points accumulated during the year. As a tie breaker on equal points, I have another value that I calculate that I want the result to be sorted on.
This is the sorted array, showing points during the year:
$results = [
1 => 220
0 => 209
4 => 127
14 => 89
3 => 84
7 => 78
2 => 71
13 => 61
16 => 56
8 => 48
12 => 45
10 => 42
11 => 42
6 => 39
5 => 35
9 => 32
15 => 22
17 => 22
18 => 22
19 => 1
Because indexes 10 and 11, and 15, 17 and 18 are equal, they need to be sorted by the lowest values in the following array:
// For 10 and 11
$anotherArray = [
11 => 101
10 => 119
]
// For 15, 17 and 18
$anotherArray = [
17 => 150
18 => 160
15 => 179
]
So the resulting array should look like this:
$finalArray = [
1 => 220
0 => 209
4 => 127
14 => 89
3 => 84
7 => 78
2 => 71
13 => 61
16 => 56
8 => 48
12 => 45
11 => 42
10 => 42
6 => 39
5 => 35
9 => 32
17 => 22
18 => 22
15 => 22
19 => 1
]
How would I achieve this?
EDIT: It's not the same as this question. The solution suggested is based on the values of an array and does not solve the issue where I need to insert values in another array in the correct order.

Answer 1

A 2-dimensional array is created with the values of the result array and the values of the 'anotherArrays'.
This array is sorted with uasort () and converted back into a one-dimensional array.
$results = [
1 => 220,0 => 209,4 => 127, 14 => 89, 3 => 84, 7 => 78,
2 => 71, 13 => 61, 16 => 56, 8 => 48, 12 => 45, 10 => 42, 11 => 42,
6 => 39, 5 => 35, 9 => 32, 15 => 22, 17 => 22, 18 => 22, 19 => 1
];
$anotherArray1 = [11 => 101, 10 => 119];
$anotherArray2 = [17 => 150, 18 => 160, 15 => 179];
$sekArr = array_replace($results,$anotherArray1,$anotherArray2);
$newArr = [];
foreach($results as $key => $value){
$newArr[$key] = ["v" => $value, 's' => $sekArr[$key]];
}
uasort($newArr, function($a,$b){
return $b['v'] <=> $a['v'] ?: $a['s'] <=> $b['s'];
});
$results = [];
foreach($newArr as $key => $arr){
$results[$key] = $arr['v'];
}
var_dump($results);
Try for yourself: https://3v4l.org/Si6ST