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run code in 200+ php & hhvm versions
Bugs & Features
<?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);
based on kqRjn
Output for 5.6.28, 7.0.20, 7.1.5 - 7.2.0
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 5.3.18 - 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 )