function invio_email_psw()
{
  global $con;
  $email = $con->real_escape_string($_POST['email']);
  $query = "SELECT * FROM admin WHERE email = '$email'";
  // Perform queries and print out affected rows
  if ($ris = $con->query($query)) {
    /* fetch associative array */

    if (mysqli_affected_rows($con) > 0) {
      $row = $ris->fetch_assoc();
      $ID = $row['ID'];
      $hash = $row['pass'] . "" . $row['ID'];
      require 'PHPMailer-master/PHPMailerAutoload.php';
      $mail = new PHPMailer;
      $mail->isSMTP();
      $mail->SMTPDebug = 2;
      $mail->Debugoutput = 'html';
      $mail->Host = 'smtp.gmail.com';
      $mail->Port = 587;
      $mail->SMTPSecure = 'tls';
      $mail->SMTPAuth = true;
      $mail->Username = "r.readellavolpe@gmail.com";
      $mail->setFrom('r.readellavolpe@gmail.com', 'First Last');
      $mail->addReplyTo('r.readellavolpe@gmail.com', 'First Last');
      $mail->addAddress('r.readellavolpe@gmail.com', 'John Doe');
      $mail->Subject = 'Reimposta la password di MyLIFE';
      $mail->Body = 'Abbiamo ricevuto la richiesta di reimpostare la password del tuo account ' . $email . ' <br> Fai Click sul link:
      <a href="localhost/login/login-ajax/reimposta_psw.php?id=' . $ID . '&code=' . $hash . '">LINK</a> per impostare  una nuova          password.';
      $mail->AltBody = 'This is a plain-text message body';
      if($mail->send()){
        $response_array['status'] = 'success';
      }
    }


    else{

      $response_array['status'] = 'error';

    }

  }
  echo json_encode($response_array);
}