<?php
$deps = [
['for' => '$T3', 'deps' => ['$T2'] ],
['for' => '$T1', 'deps' => [] ],
['for' => '$T2', 'deps' => ['$T1'] ]
];
uasort($deps, function($a, $b){
in_array($a['for'], $b) ? -1 : 1;
});
var_dump($deps);
- Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 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 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
- array(3) {
[0]=>
array(2) {
["for"]=>
string(3) "$T3"
["deps"]=>
array(1) {
[0]=>
string(3) "$T2"
}
}
[1]=>
array(2) {
["for"]=>
string(3) "$T1"
["deps"]=>
array(0) {
}
}
[2]=>
array(2) {
["for"]=>
string(3) "$T2"
["deps"]=>
array(1) {
[0]=>
string(3) "$T1"
}
}
}
- Output for 8.3.5
- Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
array(3) {
[0]=>
array(2) {
["for"]=>
string(3) "$T3"
["deps"]=>
array(1) {
[0]=>
string(3) "$T2"
}
}
[1]=>
array(2) {
["for"]=>
string(3) "$T1"
["deps"]=>
array(0) {
}
}
[2]=>
array(2) {
["for"]=>
string(3) "$T2"
["deps"]=>
array(1) {
[0]=>
string(3) "$T1"
}
}
}
- Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
- array(3) {
[2]=>
array(2) {
["for"]=>
string(3) "$T2"
["deps"]=>
array(1) {
[0]=>
string(3) "$T1"
}
}
[1]=>
array(2) {
["for"]=>
string(3) "$T1"
["deps"]=>
array(0) {
}
}
[0]=>
array(2) {
["for"]=>
string(3) "$T3"
["deps"]=>
array(1) {
[0]=>
string(3) "$T2"
}
}
}
preferences:
165.4 ms | 402 KiB | 214 Q