Código PHP:
$sql = "SELECT gcm_regid FROM gcm_users WHERE papa1 = '$papa1' AND cel1 = '$cel1'";
echo $sql;
$result = $conn->query($sql);
if ($result->num_rows > 0) {
while($row = $result->fetch_assoc()) {
include_once '../gcm/GCM.php';
$regId = $row["gcm_regid"];
$message = $message;
echo $regId;
echo $message;
echo "entre";
$gcm = new GCM();
$registatoin_ids = array($regId);
$message = array("price" => $message);
$result = $gcm->send_notification($registatoin_ids, $message);
echo $result;
}
}else{
echo "0 results";
}
$conn->close();