3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Something { private ?stdClass $object = null; public function getObject(): ?stdClass { return $this->object; } } var_dump((new Something)->getObject());
Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.13
NULL

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