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<?php class A { } $ref = new ReflectionClass('A'); var_dump(method_exists($ref, 'getDocComment')); //bool(true) var_dump($ref->getDocComment()); //bool(false) // serialize only the class name $refClass = unserialize(serialize($ref)); try { $refClass->getDocComment(); } catch (Error $e) { echo "Malformed Reflection object: ".$e->getMessage(); }

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