Post PHP object via AJAX

Post PHP object via AJAX

Hello everyone!

By writing this:
$.ajax({
type: "POST",
url: "some.php",
data: "name=John&location=Boston",
success: function(msg){
alert( "Data Saved: " + msg );
}
});

we pass variables 'name' and 'location' to the file 'some.php'. How
can we pass a PHP object????


Thank you in advance!