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<?php final class Node { public function __construct(public array $children, public mixed $data) {} } $node = new Node([2], 1); var_dump($node);
Output for git.master, git.master_jit, rfc.property-hooks
object(Node)#1 (2) { ["children"]=> array(1) { [0]=> int(2) } ["data"]=> int(1) }

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