How to sort array keys by keys of another array?

There is an array:
[
 'key2' => $value2,
 'key1' => $value1,
 'key3' => $value3
 ];


There is a second array that stores their values, the keys of the first in the order we need:
['key1', 'key2', 'key3'];
Question: how to sort the first array by the array keys sorter?
Understand that you need to use uksort or foreach?
April 4th 20 at 13:12
2 answers
April 4th 20 at 13:14
Solution
I understand that two arrays have the same number of values with the same name?
Then everything is simple:
// The first array
$ArrayOne['a'] = 123; $ArrayOne['b'] = 255; $ArrayOne['c'] = 378;
// Second array
$ArrayTwo['b'] = 276; $ArrayTwo['c'] = 342; $ArrayTwo['a'] = 198;
// Create a new array
$ArrayThree = array();
// We put everything into a new array
foreach($ArrayTwo as $key => $value){$ArrayThree[$key] = $ArrayOne[$key];}
// Ready array $ArrayThree it as you need
print_r($ArrayThree);
/*
Array
(
 [b] => 255
 [c] => 378
 [a] => 123
)*/
April 4th 20 at 13:16
array_merge(array_flip($keys), $array)

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