สอบถามการเขียน code ในส่วนของ body กำหนดข้อมูลส่งเข้าอีเมลล์

<?
require 'class.phpmailer.php';

    $mail = new PHPMailer();
	$mail->From = "[email protected]";
    $mail->FromName = "otserver";
	$mail->Host = "mail.otserver.com";
	$mail->Mailer = "smtp";
	
$mail->AddAddress("[email protected]", "support"); // name is optional
$mail->WordWrap = 50;                                 // set word wrap to 50 characters
$mail->Subject = "Contact";
$mail->Body    = $_POST['message']; $_POST['surename'];$_POST['nick'];$_POST['email']; $_POST['phone'];
 $_POST['sun'];$_POST['bat'];$_POST['bat01'];$_POST['message1'];

$mail->AltBody = "This is the body in plain text for non-HTML mail clients";
  $mail->IsHTML(false);
	
	$mail->SMTPAuth = "true";
	$mail->Username = "";
	$mail->Password = "";

if(!$mail->Send())
{
   echo "Message could not be sent. <p>";
   echo "Mailer Error: " . $mail->ErrorInfo;
   exit;
}

echo "Message complete";
?>