cc inputan

<form method="post">
email result : <input type="text" name="to" required><br>
jumlah cc yang di kirim : <input type="text" name="num" required>
<input type="submit" name="go">
</form>
<?php
// no one care , but no one can stop me to love her
// Aniki - SCA
$from = "Aniki@kimsohyun.net";
$headers = "From : KIMSOHYUN -  " . $from ;
if (isset($_POST['go'])) {
  $to = $_POST['to'];
  $num = $_POST['num'];
  $cc = $data -> cc ;
  $subject = $data -> bin ;

  for($i = 1 ; $i <= $num ; $i++){
    $data = json_decode(file_get_contents("http://kimsohyun.net/fake-result/json.php"));
    $cc = $data -> cc ;
    $bin = $data -> bin ;
    $user = $data -> useragent;
    $subject = "$bin : $user ";
    if(mail($to,$subject,$cc,$headers)){
      echo "$i - success send to $to <br>";
    }
    else{
      echo "$i - failed send to $to <br>";
      sleep(5);
    }
  }
}
?>