dataType: “json” won't work

Question

I\'m trying to send back multiple variables from a php file to ajax using json in an array. The code in the php file works perfectly and does everything with my database lik

Answer 1

Common issue is that browser prints "something else" before JSON whether that is some readable or unreadable(invisible) char. Try doing something like this:

 $realid, "un" => $username, "date" => $date));
?>

Now, all supplement data (before JSON) will be discarded and you should have it working...