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@ 2026-03-04T00:42:42Z

<?php

class A {
    
    public int|null $x = 1;
}

$a = [['x' => null], ['x' => new A()]];

foreach ($a as $b) {
    var_dump($b['x']?->y ?? 0);
}

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

46.72 ms | 700 KiB | 5 Q