Sort a 2d array by its keys which relate to custom sorting values in another 2d array

I searched for my related topic, but didn't find a similar issue.

I have an array within an array and I have an array which I define as my ordering array.

$array1 = [
   "23456" => ["id" => 1, "info" => "info"],
   "78933" => ["id" => 1, "info" => "info"]
];

$orderarray = [
    ["id" => 78933],
    ["id" => 23456]
];

I would like to reorder $array1 keys by the value of $orderarray id.

So the first key in $array1 should be then 78933 and not 23456.

I know how to read the keys from $array1`.

foreach ($array1 as $key) {
   echo $key;
}

foreach ($orderarray as $key) {
    foreach ($key as $id => val) {
        echo $val;
    }
}

So how can I merge both foreach together the best way?

You can use a custom key-sort function using uksort()

<?php

$array = array(
   "23456" => array("id" => 1, "info" => "info"),
   "78933" => array("id" => 1, "info" => "info")
);

$orderarray = array(
    array("id" => 78933),
    array("id" => 23456)
);

function customSort($a, $b) {
    global $orderarray;
    $_a = 0; $_b = 0;
    foreach ($orderarray as $index => $order) {
        $oid = intval($order['id']);
        if ($oid == intval($a)) $_a = $index;
        if ($oid == intval($b)) $_b = $index;
    }
    if ($_a == $_b) {
        return 0;
    }
    return ($_a < $_b) ? -1 : 1;
}

uksort($array, "customSort");
print_r($array);

?>