<?php
function sort3210ASC($a, $b) {
if ($a[3] !== $b[3]) return $a[3] <=> $b[3];
if ($a[2] !== $b[2]) return $a[2] <=> $b[2];
if ($a[1] !== $b[1]) return $a[1] <=> $b[1];
if ($a[0] !== $b[0]) return $a[0] <=> $b[0];
return 0;
}
$dud = [[2,3,"2018-07-19","08:23",1],
[2,3,"2018-07-19","08:30",2],
[2,1,"2018-07-19","08:14",3],
[2,4,"2018-07-19","07:11",4],
[2,1,"2018-07-19","07:17",5],
[2,9,"2018-07-19","07:31",6],
[2,4,"2018-07-19","05:06",7],
[2,6,"2018-07-18","08:10",8],
[2,9,"2018-07-19","07:20",9],
[1,7,"2018-07-19","08:27",10],
[1,5,"2018-07-19","08:11",11],
[1,7,"2018-07-18","08:22",12],
[1,5,"2018-07-19","08:09",13],
[2,6,"2018-07-18","07:12",14],
[1,7,"2018-07-18","08:21",15],
[1,7,"2018-07-19","07:09",16]];
array_multisort(
array_column($dud, 0),
array_column($dud, 1),
array_column($dud, 2),
array_column($dud, 3),
$dud
);
var_export($dud);
- Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
- array (
0 =>
array (
0 => 1,
1 => 5,
2 => '2018-07-19',
3 => '08:09',
4 => 13,
),
1 =>
array (
0 => 1,
1 => 5,
2 => '2018-07-19',
3 => '08:11',
4 => 11,
),
2 =>
array (
0 => 1,
1 => 7,
2 => '2018-07-18',
3 => '08:21',
4 => 15,
),
3 =>
array (
0 => 1,
1 => 7,
2 => '2018-07-18',
3 => '08:22',
4 => 12,
),
4 =>
array (
0 => 1,
1 => 7,
2 => '2018-07-19',
3 => '07:09',
4 => 16,
),
5 =>
array (
0 => 1,
1 => 7,
2 => '2018-07-19',
3 => '08:27',
4 => 10,
),
6 =>
array (
0 => 2,
1 => 1,
2 => '2018-07-19',
3 => '07:17',
4 => 5,
),
7 =>
array (
0 => 2,
1 => 1,
2 => '2018-07-19',
3 => '08:14',
4 => 3,
),
8 =>
array (
0 => 2,
1 => 3,
2 => '2018-07-19',
3 => '08:23',
4 => 1,
),
9 =>
array (
0 => 2,
1 => 3,
2 => '2018-07-19',
3 => '08:30',
4 => 2,
),
10 =>
array (
0 => 2,
1 => 4,
2 => '2018-07-19',
3 => '05:06',
4 => 7,
),
11 =>
array (
0 => 2,
1 => 4,
2 => '2018-07-19',
3 => '07:11',
4 => 4,
),
12 =>
array (
0 => 2,
1 => 6,
2 => '2018-07-18',
3 => '07:12',
4 => 14,
),
13 =>
array (
0 => 2,
1 => 6,
2 => '2018-07-18',
3 => '08:10',
4 => 8,
),
14 =>
array (
0 => 2,
1 => 9,
2 => '2018-07-19',
3 => '07:20',
4 => 9,
),
15 =>
array (
0 => 2,
1 => 9,
2 => '2018-07-19',
3 => '07:31',
4 => 6,
),
)
- 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 (
0 => 1,
1 => 5,
2 => '2018-07-19',
3 => '08:09',
4 => 13,
),
1 =>
array (
0 => 1,
1 => 5,
2 => '2018-07-19',
3 => '08:11',
4 => 11,
),
2 =>
array (
0 => 1,
1 => 7,
2 => '2018-07-18',
3 => '08:21',
4 => 15,
),
3 =>
array (
0 => 1,
1 => 7,
2 => '2018-07-18',
3 => '08:22',
4 => 12,
),
4 =>
array (
0 => 1,
1 => 7,
2 => '2018-07-19',
3 => '07:09',
4 => 16,
),
5 =>
array (
0 => 1,
1 => 7,
2 => '2018-07-19',
3 => '08:27',
4 => 10,
),
6 =>
array (
0 => 2,
1 => 1,
2 => '2018-07-19',
3 => '07:17',
4 => 5,
),
7 =>
array (
0 => 2,
1 => 1,
2 => '2018-07-19',
3 => '08:14',
4 => 3,
),
8 =>
array (
0 => 2,
1 => 3,
2 => '2018-07-19',
3 => '08:23',
4 => 1,
),
9 =>
array (
0 => 2,
1 => 3,
2 => '2018-07-19',
3 => '08:30',
4 => 2,
),
10 =>
array (
0 => 2,
1 => 4,
2 => '2018-07-19',
3 => '05:06',
4 => 7,
),
11 =>
array (
0 => 2,
1 => 4,
2 => '2018-07-19',
3 => '07:11',
4 => 4,
),
12 =>
array (
0 => 2,
1 => 6,
2 => '2018-07-18',
3 => '07:12',
4 => 14,
),
13 =>
array (
0 => 2,
1 => 6,
2 => '2018-07-18',
3 => '08:10',
4 => 8,
),
14 =>
array (
0 => 2,
1 => 9,
2 => '2018-07-19',
3 => '07:20',
4 => 9,
),
15 =>
array (
0 => 2,
1 => 9,
2 => '2018-07-19',
3 => '07:31',
4 => 6,
),
)
preferences:
209.57 ms | 405 KiB | 166 Q