<?php
$array = [
['type' => 'F'],
['type' => 'C'],
['Bar'],
['type' => 'B'],
['type' => 'H'],
['type' => 'D'],
['Foo'],
['type' => 'D'],
['A', 'B', 'C'],
['type' => 'F'],
['type' => 'Foo'],
['type' => 'Bar'],
['type' => 'A'],
['type' => 'E'],
['type' => 'Bar'],
];
$priorities = [
'A' => 8,
'B' => 7,
'C' => 6,
'D' => 5,
'E' => 4,
'F' => 3,
'G' => 2,
'H' => 1,
];
function arraySortPriority(array &$array, $column, array $priorities):void
{
usort($array, function($a, $b) use ($column, $priorities) {
$aFocus = $a[$column] ?? null;
$bFocus = $b[$column] ?? null;
return [array_key_exists($column, $b), $priorities[$bFocus] ?? 0, $aFocus]
<=>
[array_key_exists($column, $a), $priorities[$aFocus] ?? 0, $bFocus];
});
}
arraySortPriority($array, 'type', $priorities);
var_export($array);
- Output for 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 (
'type' => 'A',
),
1 =>
array (
'type' => 'B',
),
2 =>
array (
'type' => 'C',
),
3 =>
array (
'type' => 'D',
),
4 =>
array (
'type' => 'D',
),
5 =>
array (
'type' => 'E',
),
6 =>
array (
'type' => 'F',
),
7 =>
array (
'type' => 'F',
),
8 =>
array (
'type' => 'H',
),
9 =>
array (
'type' => 'Bar',
),
10 =>
array (
'type' => 'Bar',
),
11 =>
array (
'type' => 'Foo',
),
12 =>
array (
0 => 'Bar',
),
13 =>
array (
0 => 'Foo',
),
14 =>
array (
0 => 'A',
1 => 'B',
2 => 'C',
),
)
- 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 (
'type' => 'A',
),
1 =>
array (
'type' => 'B',
),
2 =>
array (
'type' => 'C',
),
3 =>
array (
'type' => 'D',
),
4 =>
array (
'type' => 'D',
),
5 =>
array (
'type' => 'E',
),
6 =>
array (
'type' => 'F',
),
7 =>
array (
'type' => 'F',
),
8 =>
array (
'type' => 'H',
),
9 =>
array (
'type' => 'Bar',
),
10 =>
array (
'type' => 'Bar',
),
11 =>
array (
'type' => 'Foo',
),
12 =>
array (
0 => 'Bar',
),
13 =>
array (
0 => 'Foo',
),
14 =>
array (
0 => 'A',
1 => 'B',
2 => 'C',
),
)
preferences:
202.4 ms | 407 KiB | 187 Q