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<?php final class ValueObject{ private int $uninitialized; private int $initialized = 3; public function toArray(): array { return get_object_vars($this); } } $object = new ValueObject(); var_dump($object->toArray()); // ['initialized' => 3]
Output for 8.1.34, 8.2.0 - 8.2.31, 8.3.0 - 8.3.31, 8.4.1 - 8.4.22, 8.5.0 - 8.5.7
array(1) { ["initialized"]=> int(3) }

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