Curl response in php - php

Question

Am using Curl to send sms using a gateway , a, getting 200 when everything is ok and 400 if its not send now , i should get other things from the gateway such as phone number and other information , so am i missing something ?
// if the Form is submited
//if (isset($_POST['PhoneNumber'])) {
if ($_SERVER['REQUEST_METHOD'] == "POST"){
// Fetch Phone Number and escape it for security
$Phone = mysql_real_escape_string($_POST['PhoneNumber']);
// Fetch Text and escape it for security
$Text = mysql_real_escape_string($_POST['Text']);
// Structure the URl
$url = "http://xxxxxxxxxxx:xxxx?PhoneNumber=".urlencode($Phone)."&Text=".urlencode($Text)."&User=xxx&Password=xxx";
// Handeling the Curl
$handle = curl_init($url);
curl_setopt($handle, CURLOPT_RETURNTRANSFER, TRUE);
/* Get the HTML or whatever is linked in $url. */
$response = curl_exec($handle);
/* Check for 404 (file not found). */
$httpCode = curl_getinfo($handle, CURLINFO_HTTP_CODE);
if ($httpCode=="200"){
// if everything is okey , the gateway returns 200 which means OK
echo "Massage Was Sent , Thank you ";
} elseif ($httpCode=="400"){
// if there was an error , the form returns a 400 which means that the sms Failed
echo "Massage was not sent , Please Try Again";
}
// Cloase the Curl Connection
curl_close($handle);
Thank you Best regards,

Answer 1

$response should contain the response, try:
echo '<pre>';
print_r($response);
echo '</pre>';
to show its content