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@ 2024-03-06T10:49:49Z

<?php

class A {
    public $cache = [
        'a' => -1,
        'b' => -1,
        'c' => 0,
    ];
    
    function sort () {
        uksort($this->cache, function ($a, $b) {
            return $this->cache[$a] <=> $this->cache[$b];
        });
        var_export($this->cache);
    }
}
$a = new A();
$a->sort();
$a->cache['d'] = -2;
$a->sort();

Output
Performance
VLD
References
Branches

var_export: documentation ( source)
uksort: documentation ( source)

preferences:dark modelive previewkey bindings

26.65 ms | 490 KiB | 6 Q