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<?php class A extends SplObjectStorage { protected $b; protected $a = [ 'date' => null, ]; public function __construct(B $b) { $this->b = $b; $this->a = [ 'date' => '123', ]; } public function getA() { return $this->a; } } class B{} $serialized = serialize(new A(new B)); $obj = unserialize($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 - 5.5.35, 5.6.0 - 5.6.28, 7.0.6 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Result from Getter array(1) { ["date"]=> string(3) "123" } This is the deserialized Object object(A)#1 (3) { ["b":protected]=> object(B)#2 (0) { } ["a":protected]=> array(1) { ["date"]=> string(3) "123" } ["storage":"SplObjectStorage":private]=> array(0) { } }
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Result from Getter array(1) { ["date"]=> string(3) "123" } This is the deserialized Object object(A)#1 (3) { ["b":protected]=> object(B)#2 (0) { } ["a":protected]=> array(1) { ["date"]=> string(3) "123" } ["storage":"SplObjectStorage":private]=> array(0) { } }
Output for 7.0.0 - 7.0.5
Result from Getter array(1) { ["date"]=> NULL } This is the deserialized Object object(A)#1 (3) { ["b":protected]=> object(B)#2 (0) { } ["a":protected]=> array(1) { ["date"]=> string(3) "123" } ["storage":"SplObjectStorage":private]=> array(0) { } }

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