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<?php class MyClass extends ArrayObject{} var_dump(unserialize('O:11:"ArrayObject":0:{}')); var_dump(unserialize('O:7:"MyClass":0:{}'));
Output for 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 - 8.3.6
Fatal error: Uncaught UnexpectedValueException: Incomplete or ill-typed serialization data in /in/Fpsbr:3 Stack trace: #0 [internal function]: ArrayObject->__unserialize(Array) #1 /in/Fpsbr(3): unserialize('O:11:"ArrayObje...') #2 {main} thrown in /in/Fpsbr on line 3
Process exited with code 255.
Output for 7.3.32 - 7.3.33
Warning: Erroneous data format for unserializing 'ArrayObject' in /in/Fpsbr on line 3 bool(false) Warning: Erroneous data format for unserializing 'MyClass' in /in/Fpsbr on line 4 bool(false)
Output for 5.4.29, 5.5.13, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31
Warning: Erroneous data format for unserializing 'ArrayObject' in /in/Fpsbr on line 3 Notice: unserialize(): Error at offset 22 of 23 bytes in /in/Fpsbr on line 3 bool(false) Warning: Erroneous data format for unserializing 'MyClass' in /in/Fpsbr on line 4 Notice: unserialize(): Error at offset 17 of 18 bytes in /in/Fpsbr on line 4 bool(false)
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.28, 5.4.30 - 5.4.45, 5.5.0 - 5.5.12, 5.5.14 - 5.5.38
object(ArrayObject)#1 (1) { ["storage":"ArrayObject":private]=> array(0) { } } object(MyClass)#1 (1) { ["storage":"ArrayObject":private]=> array(0) { } }
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
object(ArrayObject)#1 (0) { } object(MyClass)#1 (0) { }
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Class myclass: Cannot inherit from undefined class arrayobject in /in/Fpsbr on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Class myclass: Cannot inherit from undefined class arrayobject in /in/Fpsbr on line 2

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254.96 ms | 401 KiB | 452 Q