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<?php class ReadonlyWakeup { public function __construct(public readonly string $value) {} public function __wakeup(): void { $this->value = 'set on wakeup'; } } $obj = new ReadonlyWakeup('test'); $serialized = serialize($obj); $unserialized = unserialize($serialized); print $unserialized->value;

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50.85 ms | 718 KiB | 5 Q