Adding a postcode / zipcode to an email subject line

Hi
I am presently using opencart, and need to add a postcode / zipcode to the subject line that the admin gets (when an order is placed)


and the line is

213 $subject = sprintf($language->get('text_new_subject'), $order_info['store_name'], $order_id);I think the database wording is
payment_postcode

but Im guessing the correct variable will be somewhere in the file below


how do I do this

any help greatly appreciated

the script is attached as its to long to post



thanks

To update it properly you should change the format of text_new_subject and add an argument to the sprintf() (http://php.net/sprintf) function. But, you can simply append it like so:
$subject = sprintf($language->get('text_new_subject'), $order_info['store_name'], $order_id) . ' Postal Code: ' . $order_info['payment_postcode'];
// Or
$subject = sprintf($language->get('text_new_subject'), $order_info['store_name'], $order_id);
$subject .= ' Postal Code: ' . $order_info['payment_postcode'];

Thank you so much, it works perfectly !!