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<?php class P { protected $v = 1; } class C extends P { protected $v = 2; } $c = new C; $reflection = new ReflectionClass(P::class); $property = $reflection->getProperty('v'); echo $property->getValue($c); $reflection = new ReflectionClass(C::class); $property = $reflection->getProperty('v'); echo $property->getValue($c);
Output for 8.1.34, 8.2.0 - 8.2.32, 8.3.0 - 8.3.33, 8.4.1 - 8.4.24, 8.5.0 - 8.5.9
22

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