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@ 2025-07-13T07:47:28Z

<?php

class Foo implements Stringable
{
    public function __toString(): string
    {
        return 'FOO';
    }

    public function __get(mixed $key): mixed
    {
        var_dump(compact('key'));

        return 1;
    }
}

$foo = new Foo();
$foo->foo;
$foo->$foo;
$foo->{1};
$foo->{false};
$foo->{null};

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
compact: documentation ( source)

preferences:dark modelive previewkey bindings

23.86 ms | 405 KiB | 5 Q