can json_encode($last_unopened_message_row) contain more than one parameter?

can i have getMessageDetails.php:

echo json_encode($  last_unopened_message_row,$  uniqueCode1,$  uniqueCode2,$  uniqueCode3);

and then in my getJSON call i have:

 $  .getJSON('getMessageDetails.php', function (json,code1,code2,code3) {

 )}:

can i have it as above?
thank you

newest questions tagged jquery – Stack Overflow

About Admin