PHP Curl Response Issue

[eve8080]

Server 1 (file1.php) - File Content:

 $ch = curl_init('www.pasydypremium.com/postme.php');
 curl_setopt ($ch, CURLOPT_POST, 1);
 curl_setopt ($ch, CURLOPT_POSTFIELDS, "email=[e-mail]&username=xxxxx&password=xxxxxx");
 curl_setopt($ch, CURLOPT_HEADER, true);
 $result = curl_exec($ch);
 return $result;
 curl_close ($ch);

Server 2 (file2.php) - File Content:

$email = $_POST['email'];
$username = $_POST['username'];
$password = $_POST['password'];
//check for duplicate
$duplicate = @mysql_num_rows(@mysql_query("SELECT email FROM table WHERE email='$email'"));

if($duplicate == 0){
//Add email into our database
$result = (int)$query = @mysql_query("INSERT INTO users2 (email) VALUES ('$email')");
if($result){
$error = "Email Inserted";
}else{
$error = "Query Error";
}
}else{
$error = "Email Duplilcate";
}

My Question is, i want the second server (file2.php) to send the first server (file1.php) the $error message:
Case 1: email was inserted successfully
Case 2: query could not be excuted
Case 3: Duplicate found

how can then be done?

Thank you.

[johanafm]

Can someone please remove credentials from the above post?

 curl_setopt ($ch, CURLOPT_POSTFIELDS, "email=[e-mail]&username=NEVER_EVER&passwrod=INCLUDE_THESE_IN_PUBLIC_PLACES");

# return means anything following it is so called "dead code". I.e. code that can never be executed!
 return $result;
# this is the dead code. In other words completely useless.
 curl_close ($ch);

# Error supression should never ever ever be used
$duplicate = @mysql_num_rows(@mysql_query("SELECT email FROM table WHERE email='$email'"));

# never ever still applies
$result = (int)$query = @mysql_query("INSERT INTO users2 (email) VALUES ('$email')");

if($result){
# how is "email inserted" an error? Sounds like everythin went ok to me
$error = "Email Inserted";

eve8080;11012653 wrote:

My Question is, i want the second server (file2.php) to send the first server (file1.php) the $error message:

So then send (output) it. At the moment you do nothing of the sort.