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<?php class Clazz { public ?int $foo; public function __construct(int $foo) { $this->foo = $foo; } } $class = new Clazz(1); unset($class->foo); echo $class->foo;
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Typed property Clazz::$foo must not be accessed before initialization in /in/V8uuP:16 Stack trace: #0 {main} thrown in /in/V8uuP on line 16
Process exited with code 255.

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