1--TEST-- 2Bug #69793: Remotely triggerable stack exhaustion via recursive method calls 3--FILE-- 4<?php 5$e = unserialize('O:9:"Exception":7:{s:17:"'."\0".'Exception'."\0".'string";s:1:"a";s:7:"'."\0".'*'."\0".'code";i:0;s:7:"'."\0".'*'."\0".'file";s:0:"";s:7:"'."\0".'*'."\0".'line";i:1337;s:16:"'."\0".'Exception'."\0".'trace";a:0:{}s:19:"'."\0".'Exception'."\0".'previous";i:10;s:10:"'."\0".'*'."\0".'message";N;}'); 6 7var_dump($e.""); 8?> 9--EXPECTF-- 10Fatal error: Uncaught TypeError: Cannot assign int to property Exception::$previous of type ?Throwable in %s:%d 11Stack trace: 12#0 %s(%d): unserialize('O:9:"Exception"...') 13#1 {main} 14 thrown in %s on line %d 15