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<?php $x = 'a:2:{i:0;O:9:"exception":1:{s:16:"'."\0".'Exception'."\0".'trace";s:4:"test";}i:1;R:3;}'; $x = unserialize($x); print_r($x);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Fatal error: Uncaught TypeError: Cannot assign string to property Exception::$trace of type array in /in/AJdNs:4 Stack trace: #0 /in/AJdNs(4): unserialize('a:2:{i:0;O:9:"e...') #1 {main} thrown in /in/AJdNs on line 4
Process exited with code 255.
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 Fatal error: Uncaught TypeError: Cannot assign string to property Exception::$trace of type array in /in/AJdNs:4 Stack trace: #0 /in/AJdNs(4): unserialize('a:2:{i:0;O:9:"e...') #1 {main} thrown in /in/AJdNs on line 4
Process exited with code 255.
Output for 5.6.28, 7.0.20, 7.1.5 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33
Array ( [0] => Exception Object ( [message:protected] => [string:Exception:private] => [code:protected] => 0 [file:protected] => /in/AJdNs [line:protected] => 4 [previous:Exception:private] => ) [1] => test )
Output for 7.1.0
Array ( [0] => Exception Object ( [message:protected] => [string:Exception:private] => [code:protected] => 0 [file:protected] => /in/AJdNs [line:protected] => 4 [previous:Exception:private] => ) )
Output for 7.0.0 - 7.0.6
Array ( [0] => Exception Object ( [message:protected] => [string:Exception:private] => [code:protected] => 0 [file:protected] => /in/AJdNs [line:protected] => 4 ) )
Output for 5.4.44 - 5.4.45, 5.5.28 - 5.5.35, 5.6.12 - 5.6.21
Array ( [0] => Exception Object ( [message:protected] => [string:Exception:private] => [code:protected] => 0 [file:protected] => /in/AJdNs [line:protected] => 4 ) [1] => test )
Output for 5.4.1 - 5.4.43, 5.5.24 - 5.5.27, 5.6.8 - 5.6.11
Array ( [0] => Exception Object ( [message:protected] => [string:Exception:private] => [code:protected] => 0 [file:protected] => /in/AJdNs [line:protected] => 4 [trace:Exception:private] => test [previous:Exception:private] => ) [1] => test )

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