| --TEST-- | |
| Bug #72581 (previous property undefined in Exception after deserialization) | |
| --FILE-- | |
| $e = new Exception('aaa', 200); | |
| $a = serialize($e); | |
| $b = unserialize($a); | |
| var_dump($b->__toString()); | |
| --EXPECTF-- | |
| string(%s) "Exception: aaa in %sbug72581.php:%d | |
| Stack trace: | |
| #0 {main}" | |