trying to get array back to list in a table

trying to get array back to list in a table

Jquery - I am getting undefined but in the php is giving the response with
my table information.
function formfill(dblist) {
var tableheader = "<thead><tr><th>Database Nick</th><th>Database
IP</th> <th></th></tr></thead>";
$('#table2').empty();
$('#table2').append(tableheader);
$.each(dblist, function(key, value) {
$('#table2').append('<tr><td>' + dblist['DBNick'] + '</td><td>' +
dblist['DBIP'] + '</td><td><input class="add" id="add" name="add"
value="add" type="submit"></input></td></tr>');
});
}
$('#userlist').on('change', function() {
var selected = $('#userlist').val();
console.log(selected);
$.ajax({
url : '/php/user/userdbtable.php',
type : 'POST',
data : {
user : selected
},
success : function(data) {
formfill(data)
},
error : function(xhr, status, err) {
console.log(xhr, status, err);
}
});
});
Here is the php it is sending out the correct data but i cant figure out
how to pull it from the object.
<?php
session_start();
include '../connect/anonconnect.php';
$myusername= $_POST['user'];
$useridsql = $dbh->prepare("SELECT * FROM Users WHERE UserLogin= :login");
$useridsql->execute(array(':login' => $myusername));
$useridsql = $useridsql->fetch();
$userid = $useridsql['idUser'];
$query = 'SELECT * FROM DBList INNER JOIN UserDBList
ON DBList.idDatabase = UserDBList.idDatabase ';//WHERE
UserDBList.idUser = '.$userid;
$sql = $dbh->prepare($query);
$sql->bindParam(':username', $myusername, PDO::PARAM_STR, 12);
$sql->execute();
$user = $sql->fetchAll(PDO::FETCH_ASSOC);
if($sql->rowCount() == 1){
header('Content-type: application/json');
echo json_encode($user,JSON_FORCE_OBJECT);
}
else {
echo 0;
}
?>