<?php
$class1 = new stdClass();
$class1->a = 1;
$class2 = new stdClass();
$class2->a = 2;
$class3 = new stdClass();
$class3->a = 3;
$input = [$class3,$class2,$class1];
var_dump($input);
usort($input, function($a, $b) {
if ($a->a == $b->a) {
return 0;
}
return ($a->a < $b->a) ? -1 : 1;
});
var_dump($input);
- Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 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(3) {
[0]=>
object(stdClass)#3 (1) {
["a"]=>
int(3)
}
[1]=>
object(stdClass)#2 (1) {
["a"]=>
int(2)
}
[2]=>
object(stdClass)#1 (1) {
["a"]=>
int(1)
}
}
array(3) {
[0]=>
object(stdClass)#1 (1) {
["a"]=>
int(1)
}
[1]=>
object(stdClass)#2 (1) {
["a"]=>
int(2)
}
[2]=>
object(stdClass)#3 (1) {
["a"]=>
int(3)
}
}
- 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]=>
object(stdClass)#3 (1) {
["a"]=>
int(3)
}
[1]=>
object(stdClass)#2 (1) {
["a"]=>
int(2)
}
[2]=>
object(stdClass)#1 (1) {
["a"]=>
int(1)
}
}
array(3) {
[0]=>
object(stdClass)#1 (1) {
["a"]=>
int(1)
}
[1]=>
object(stdClass)#2 (1) {
["a"]=>
int(2)
}
[2]=>
object(stdClass)#3 (1) {
["a"]=>
int(3)
}
}
preferences:
188.23 ms | 402 KiB | 302 Q