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<?php $str = 'O:18:"ReflectionFunction":1:{s:4:"name";s:2:"<>";}'; $obj1 = unserialize($str); var_dump($obj1); //echo $obj; $obj2 = new ReflectionFunction('phpinfo');; var_dump(serialize($obj2)); echo $obj2, "\n"; echo $obj1;
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught Exception: Unserialization of 'ReflectionFunction' is not allowed in /in/KZajZ:5 Stack trace: #0 /in/KZajZ(5): unserialize('O:18:"Reflectio...') #1 {main} thrown in /in/KZajZ on line 5
Process exited with code 255.
Output for 8.0.0 - 8.0.12, 8.0.14 - 8.0.30
Warning: Erroneous data format for unserializing 'ReflectionFunction' in /in/KZajZ on line 5 Notice: unserialize(): Error at offset 29 of 50 bytes in /in/KZajZ on line 5 bool(false) Fatal error: Uncaught ReflectionException: Function phpinfo() does not exist in /in/KZajZ:10 Stack trace: #0 /in/KZajZ(10): ReflectionFunction->__construct('phpinfo') #1 {main} thrown in /in/KZajZ on line 10
Process exited with code 255.
Output for 7.4.0 - 7.4.33, 8.0.13
Warning: Erroneous data format for unserializing 'ReflectionFunction' in /in/KZajZ on line 5 Notice: unserialize(): Error at offset 29 of 50 bytes in /in/KZajZ on line 5 bool(false) Fatal error: Uncaught Exception: Serialization of 'ReflectionFunction' is not allowed in /in/KZajZ:12 Stack trace: #0 /in/KZajZ(12): serialize(Object(ReflectionFunction)) #1 {main} thrown in /in/KZajZ on line 12
Process exited with code 255.
Output for 7.3.32 - 7.3.33
object(ReflectionFunction)#1 (1) { ["name"]=> string(2) "<>" } string(55) "O:18:"ReflectionFunction":1:{s:4:"name";s:7:"phpinfo";}" Function [ <internal:standard> function phpinfo ] { - Parameters [1] { Parameter #0 [ <optional> $what ] } } Fatal error: Method ReflectionFunction::__toString() must not throw an exception, caught Error: Internal error: Failed to retrieve the reflection object in /in/KZajZ on line 0
Process exited with code 255.
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31
object(ReflectionFunction)#1 (1) { ["name"]=> string(2) "<>" } string(55) "O:18:"ReflectionFunction":1:{s:4:"name";s:7:"phpinfo";}" Function [ <internal:standard> function phpinfo ] { } Fatal error: Method ReflectionFunction::__toString() must not throw an exception, caught Error: Internal error: Failed to retrieve the reflection object in /in/KZajZ on line 0
Process exited with code 255.
Output for 5.6.8 - 5.6.28, 7.0.0 - 7.0.20
object(ReflectionFunction)#1 (1) { ["name"]=> string(2) "<>" } string(55) "O:18:"ReflectionFunction":1:{s:4:"name";s:7:"phpinfo";}" Function [ <internal:standard> function phpinfo ] { } Fatal error: ReflectionFunction::__toString(): Internal error: Failed to retrieve the reflection object in /in/KZajZ on line 14
Process exited with code 255.
Output for 5.4.35 - 5.4.45, 5.5.24 - 5.5.35
object(ReflectionFunction)#1 (1) { ["name"]=> string(2) "<>" } string(55) "O:18:"ReflectionFunction":1:{s:4:"name";s:7:"phpinfo";}" Function [ <internal> function phpinfo ] { } Fatal error: ReflectionFunction::__toString(): Internal error: Failed to retrieve the reflection object in /in/KZajZ on line 14
Process exited with code 255.
Output for 5.3.3 - 5.3.29, 5.4.0 - 5.4.34
object(ReflectionFunction)#1 (1) { ["name"]=> string(2) "<>" } string(55) "O:18:"ReflectionFunction":1:{s:4:"name";s:7:"phpinfo";}" Function [ <internal:standard> function phpinfo ] { - Parameters [1] { Parameter #0 [ <optional> $what ] } } Fatal error: ReflectionFunction::__toString(): Internal error: Failed to retrieve the reflection object in /in/KZajZ on line 14
Process exited with code 255.
Output for 5.2.3 - 5.2.17, 5.3.0 - 5.3.2
object(ReflectionFunction)#1 (1) { ["name"]=> string(2) "<>" } string(55) "O:18:"ReflectionFunction":1:{s:4:"name";s:7:"phpinfo";}" Function [ <internal:standard> function phpinfo ] { - Parameters [1] { Parameter #0 [ <optional> $what ] } } Fatal error: Internal error: Failed to retrieve the reflection object in /in/KZajZ on line 14
Process exited with code 255.
Output for 5.2.2
object(ReflectionFunction)#1 (1) { ["name"]=> string(2) "<>" } string(55) "O:18:"ReflectionFunction":1:{s:4:"name";s:7:"phpinfo";}" Function [ <internal> function phpinfo ] { - Parameters [1] { Parameter #0 [ <optional> $what ] } } Fatal error: Internal error: Failed to retrieve the reflection object in /in/KZajZ on line 14
Process exited with code 255.
Output for 5.2.0 - 5.2.1
object(ReflectionFunction)#1 (1) { ["name"]=> string(2) "<>" } string(55) "O:18:"ReflectionFunction":1:{s:4:"name";s:7:"phpinfo";}" Function [ <internal> public function phpinfo ] { - Parameters [1] { Parameter #0 [ <optional> $what ] } } Fatal error: Internal error: Failed to retrieve the reflection object in /in/KZajZ on line 14
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
object(ReflectionFunction)#1 (1) { ["name"]=> string(2) "<>" } string(55) "O:18:"ReflectionFunction":1:{s:4:"name";s:7:"phpinfo";}" Function [ <internal> public function phpinfo ] { } Fatal error: Internal error: Failed to retrieve the reflection object in /in/KZajZ on line 14
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
object(__PHP_Incomplete_Class)(2) { ["__PHP_Incomplete_Class_Name"]=> string(18) "reflectionfunction" ["name"]=> string(2) "<>" } Fatal error: Cannot instantiate non-existent class: reflectionfunction in /in/KZajZ on line 10
Process exited with code 255.
Output for 4.3.0 - 4.3.1
object(__PHP_Incomplete_Class)(2) { ["__PHP_Incomplete_Class_Name"]=> string(18) "reflectionfunction" ["name"]=> string(2) "<>" } Fatal error: Cannot instantiate non-existent class: reflectionfunction in /in/KZajZ on line 10

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