<?php
include "baglantidosyasi.php";
session_start();
$arat = $_SESSION['id'];
$sorgu = mysql_query("select * from uyelik where kullanici='$arat'"); 
$kayit=mysql_fetch_array($sorgu);

$kullanici=$kayit["kullanici"];  
$email=$kayit["email"]; 
echo $kullanici . $email;

?>
Böyle deneyiniz