<?php
$array = ['val1', 'val2', 200, 179, 230, 234, 242];
$order = [230, 234, 242, 179, 100];
$keyedOrder = array_flip($order); // for efficiency
usort($array, function($a, $b) use ($keyedOrder) {
return [$keyedOrder[$a] ?? -1, $a]
<=>
[$keyedOrder[$b] ?? -1, $b];
});
var_export($array);
- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
- array (
0 => 200,
1 => 'val1',
2 => 'val2',
3 => 230,
4 => 234,
5 => 242,
6 => 179,
)
- Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
- array (
0 => 'val1',
1 => 'val2',
2 => 200,
3 => 230,
4 => 234,
5 => 242,
6 => 179,
)
preferences:
98.6 ms | 407 KiB | 5 Q