--TEST-- Bug #64720 (SegFault on zend_deactivate) --FILE-- <?php class Stat { private static $requests; public static function getInstance() { if (!isset(self::$requests[1])) { self::$requests[1] = new self(); } return self::$requests[1]; } public function __destruct() { unset(self::$requests[1]); } } class Foo { public function __construct() { Stat::getInstance(); } } class Error { private $trace; public function __construct() { $this->trace = debug_backtrace(1); } } class Bar { public function __destruct() { Stat::getInstance(); new Error(); } public function test() { new Error(); } } $foo = new Foo(); $bar = new Bar(); $bar->test(); ?> --EXPECTF-- Fatal error: Access to undeclared static property: Stat::$requests in %sbug64720.php on line 12