auto increment number in universal email
I'd like to add a number that automatically increments starting at 8302 to be emailed each time a form is filled out.
This is what I currently have:
$MailBody = $MailBody . "\r\n";
$MailBody = $MailBody . "\r\n";
$MailBody = $MailBody . ((isset($_POST["fname"]))?$_POST["fname"]:"");
$MailBody = $MailBody . "; ";
$MailBody = $MailBody . ((isset($_POST["lname"]))?$_POST["lname"]:"");
$MailBody = $MailBody . "; \r\n";
$MailBody = $MailBody . ((isset($_POST["address1"]) && $_POST["address1"] != "")?$_POST["address1"]:"address1 ?");
$MailBody = $MailBody . "; \r\n";
After the address field, I'd like it to insert the auto number. Do I need to have it connected to a database to do this? Currently, I don't have the information going into one.