--TEST-- Bug #55397 (comparison of incomplete DateTime causes SIGSEGV) --INI-- --FILE-- <?php date_default_timezone_set('Europe/Prague'); var_dump(unserialize('O:8:"DateTime":0:{}') == new DateTime); ?> --EXPECTF-- Fatal error: Uncaught Error: Invalid serialization data for DateTime object in %sbug55397.php:%d Stack trace: #0 [internal function]: DateTime->__wakeup() #1 %sbug55397.php(%d): unserialize('O:8:"DateTime":...') #2 {main} thrown in %sbug55397.php on line %d