<?php
$array1 = [
[536870914 => 34213897],
[536870914 => 34213905],
[536870915 => 34213921],
[536870914 => 34213913],
[536870915 => 34213929],
[536870917 => 34213937],
[536870925 => 34218049],
];
$array2 = [
536870925,
536870914,
536870915,
536870917,
];
usort($array1, function($a, $b) use ($array2) {
return array_search(key($a), $array2) <=> array_search(key($b), $array2);
});
var_export($array1);
- Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
- array (
0 =>
array (
536870925 => 34218049,
),
1 =>
array (
536870914 => 34213897,
),
2 =>
array (
536870914 => 34213905,
),
3 =>
array (
536870914 => 34213913,
),
4 =>
array (
536870915 => 34213921,
),
5 =>
array (
536870915 => 34213929,
),
6 =>
array (
536870917 => 34213937,
),
)
- Output for 8.3.5
- Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
array (
0 =>
array (
536870925 => 34218049,
),
1 =>
array (
536870914 => 34213897,
),
2 =>
array (
536870914 => 34213905,
),
3 =>
array (
536870914 => 34213913,
),
4 =>
array (
536870915 => 34213921,
),
5 =>
array (
536870915 => 34213929,
),
6 =>
array (
536870917 => 34213937,
),
)
preferences:
197.16 ms | 402 KiB | 225 Q