The Script

How do I write the PHP server script to get the text which is in a Dynamic Textbox?

 
<?PHP 
$to = [email protected];
 
$subject = "SUBJECT SUBJECT"; 
$headers = "From:" .$email."
"; 
$headers .= "Bcc: $email
"; 
$message = "Name: " . $thename; 
$message .= "

Address: " . $theaddress;

$sentOk = mail("$to",$subject,$message,$headers); 
echo "sentOk=" . $sentOk;