<?php
class Foo {
public function spam(array $values) {
usort($values, [$this, 'sort']);
return $values;
}
// Protected, expected to not work. But does?!
protected function sort($a, $b) {
return -1;
}
}
$a = array(
3,
4,
1,
2,
);
$foo = new Foo();
var_dump($foo->spam($a));
- Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 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 - 8.3.6
- array(4) {
[0]=>
int(3)
[1]=>
int(4)
[2]=>
int(1)
[3]=>
int(2)
}
- Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
- array(4) {
[0]=>
int(2)
[1]=>
int(1)
[2]=>
int(4)
[3]=>
int(3)
}
preferences:
183.55 ms | 402 KiB | 197 Q