query("SELECT username, admin FROM user WHERE username=\"" . $_SESSION["username"] . "\" AND admin=\"1\""); if ($out -> num_rows != 1) { fail: echo "nope"; header("Location: ../../../index.php"); return; } if (!isset($_GET["username"])) return; $out = $database -> query("SELECT username, admin FROM user WHERE username=\"" . $_GET["username"] . "\""); while ($res = $out -> fetch_assoc()) { echo "Uživatelské jméno: " . $res["username"] . "
"; echo "Admin: " . ($res["admin"] == 1 ? "Ano" : "Ne"); }