<?php
$arr = [
"A - 1.0 - Title Page.PDF",
"A - 2.2 - Enlarged Floor Plans",
"A - 2.1.0 - Structural Details.PDF",
"E - 1.0 - Electrical Title Page.PDF",
"A - 1.2 - Floor Plan.PDF",
"P - 1.0 - Plumbing Title Page2.PDF",
"A - 2.1.1 - Structural Details.PDF",
"C - 1.0 - Civil Title Page.PDF",
"M - 1.0 - Mechanical Title Page.PDF",
"ESC - 1.0 - Erosion Control Plan.PDF",
"P - 1.0 - Plumbing Title Page.PDF",
];
$priorities = array_flip(['A', 'ESC', 'C', 'M', 'E', 'P']);
usort($arr, function ($a, $b) use ($priorities) {
[$categoryA, $versionA, $nameA] = explode(' - ', $a, 3);
[$categoryB, $versionB, $nameB] = explode(' - ', $b, 3);
return $priorities[$categoryA] <=> $priorities[$categoryB] // priorities as first criteria
?: version_compare($versionB, $versionA) // then descending versions as second criteria
?: $nameA <=> $nameB; // then compare names ascending
});
var_export($arr);
- Output for 7.2.0 - 7.2.33, 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 => 'A - 2.2 - Enlarged Floor Plans',
1 => 'A - 2.1.1 - Structural Details.PDF',
2 => 'A - 2.1.0 - Structural Details.PDF',
3 => 'A - 1.2 - Floor Plan.PDF',
4 => 'A - 1.0 - Title Page.PDF',
5 => 'ESC - 1.0 - Erosion Control Plan.PDF',
6 => 'C - 1.0 - Civil Title Page.PDF',
7 => 'M - 1.0 - Mechanical Title Page.PDF',
8 => 'E - 1.0 - Electrical Title Page.PDF',
9 => 'P - 1.0 - Plumbing Title Page.PDF',
10 => 'P - 1.0 - Plumbing Title Page2.PDF',
)
- 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 => 'A - 2.2 - Enlarged Floor Plans',
1 => 'A - 2.1.1 - Structural Details.PDF',
2 => 'A - 2.1.0 - Structural Details.PDF',
3 => 'A - 1.2 - Floor Plan.PDF',
4 => 'A - 1.0 - Title Page.PDF',
5 => 'ESC - 1.0 - Erosion Control Plan.PDF',
6 => 'C - 1.0 - Civil Title Page.PDF',
7 => 'M - 1.0 - Mechanical Title Page.PDF',
8 => 'E - 1.0 - Electrical Title Page.PDF',
9 => 'P - 1.0 - Plumbing Title Page.PDF',
10 => 'P - 1.0 - Plumbing Title Page2.PDF',
)
preferences:
120.77 ms | 403 KiB | 184 Q