基于另一个数组的值排序数组

Question

I am currently trying to order an array based on the value of another array. The values are unique. I seen examples of how to order an array based on the keys of another array but I cant seem to find one that specifically orders an array by the value of another array. Both arrays have the same values. One array has an additional key id. How could I achieve that?

Array to follow order:

Array
(
[0] => Array
    (
        [src] => 2GK2VWE-ax--0
    )

[1] => Array
    (
        [src] => 13KXEXyJaM9-0
    )

[2] => Array
    (
        [src] => 138XELryjM9-0
    )
)   

Array to order:

Array
(
[0] => Array
    (
        [src] => 13KXEXyJaM9-0
        [id] => 123468
    )
[1] => Array
    (
        [src] => 138XELryjM9-0
        [id] => 15784239
    )

[2] => Array
    (
        [src] => 2GK2VWE-ax--0
        [id] => 12558456
    )
)

Desired order:

Array
(
    [0] => Array
    (
        [src] => 2GK2VWE-ax--0
        [id] => 12558456
    )

[1] => Array
    (
        [src] => 13KXEXyJaM9-0
        [id] => 123468
    )

[2] => Array
    (
        [src] => 138XELryjM9-0
        [id] => 15784239
    )
)

Answer 1

You don't need to sort the array. Just search the src from the "Array to order" and add the id in the original array.

$originalArray = [
    [
        'src' => '2GK2VWE-ax--0'
    ],
    [
        'src' => '13KXEXyJaM9-0'
    ],
    [
        'src' => '138XELryjM9-0'
    ]
];

$sortedArray = [
    [
        'src' => '13KXEXyJaM9-0',
        'id' => 123468
    ],
    [
        'src' => '138XELryjM9-0',
        'id' => 15784239
    ],
    [
        'src' => '2GK2VWE-ax--0',
        'id' => 12558456
    ]
];

$src = array_column($originalArray, 'src');
foreach ($sortedArray as $data) {
    if (false !== $key = array_search($data['src'], $src)) {
        $originalArray[$key]['id'] = $data['id'];
    }
}

var_dump($originalArray);

Output:

array(3) {
  [0]=>
  array(2) {
    ["src"]=>
    string(13) "2GK2VWE-ax--0"
    ["id"]=>
    int(12558456)
  }
  [1]=>
  array(2) {
    ["src"]=>
    string(13) "13KXEXyJaM9-0"
    ["id"]=>
    int(123468)
  }
  [2]=>
  array(2) {
    ["src"]=>
    string(13) "138XELryjM9-0"
    ["id"]=>
    int(15784239)
  }
}