Show object fields

I use xdebug php debugger. For example

$date = new DateTime();
var_dump($date);

The output is

object(DateTime)[3]

How to XDebug to show the fields of the object?

current configuration

xdebug.default_enable = 1
xdebug.var_display_max_depth = 5
xdebug.show_local_vars = On
xdebug.show_exception_trace = On
xdebug.dump.SERVER = HTTP_HOST, SERVER_NAME
xdebug开发者_如何学JAVA.dump_globals = Off
xdebug.collect_params = 4
xdebug.show_exception_trace = 1
xdebug.remote_enable = 1
xdebug.remote_host = localhost
xdebug.remote_port = 9000
xdebug.remote_handler = dbgp
xdebug.auto_trace = 1
xdebug.collect_params = 10

---

var_dump(get_object_vars($date));
var_dump(get_class_methods($date));