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<?php class A extends SplObjectStorage { protected $a = null; public function __construct() { $this->a = '123'; } public function getA() { return $this->a; } } $serialized = serialize(new A()); $obj = unserialize($serialized); $reader = function & ($object, $property) { $value = & \Closure::bind(function & () use ($property) { return $this->$property; }, $object, $object)->__invoke(); return $value; }; $test3 = & $reader($obj, 'a'); echo "Result from Getter\n"; var_dump($obj->getA()); echo "Result from Reflection\n"; var_Dump($test3); echo "This is the deserialized Object\n"; var_Dump($obj);
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.6 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
Result from Getter string(3) "123" Result from Reflection string(3) "123" This is the deserialized Object object(A)#1 (2) { ["a":protected]=> &string(3) "123" ["storage":"SplObjectStorage":private]=> array(0) { } }
Output for 7.0.0 - 7.0.5
Result from Getter NULL Result from Reflection NULL This is the deserialized Object object(A)#1 (2) { ["a":protected]=> string(3) "123" ["storage":"SplObjectStorage":private]=> array(0) { } }
preferences:
75.16 ms | 407 KiB | 5 Q