$response["user"]["name"] = $user["name"]; $response["user"]["created_at"] = $user["created_at"]; $response["user"]["updated_at"] = $user["updated_at"]; $response["user"]["Student_ID"] = $user["Student_ID"]; echo json_encode($response); } else { $response["error"] = TRUE; $response["error_msg"] = "Incorrect Student ID or password"; echo json_encode($response); } } else { if ($tag == 'register') { $name = $_POST['name']; $Student_ID = $_POST['Student_ID']; $password = $_POST['password']; if ($db->isUserExisted($Student_ID)) { $response["error"] = TRUE; $response["error_msg"] = "User already exist"; echo json_encode($response); } else { $user = $db->storeUser($name, $Student_ID, $password); if ($user) { $response["error"] = FALSE; $response["uid"] = $user["unique_id"]; $response["user"]["name"] = $user["name"]; $response["user"]["created_at"] = $user["created_at"]; $response["user"]["updated_at"] = $user["updated_at"]; $response["user"]["Student_ID"] = $user["Student_ID"]; echo json_encode($response); } else { $response["error"] = TRUE;