function pay_form::total in Pay 7

Same name and namespace in other branches

1. 6 includes/handlers/pay_form.inc \pay_form::total()

Overrides pay::total

File

includes/handlers/pay_form.inc, line 456

The base class for payment activities. All payment form classes should extend this.

Class

pay_form

@file The base class for payment activities. All payment form classes should extend this.

Code

function total() {
  return (double) db_query("SELECT SUM(total) as total FROM {pay_transaction} WHERE pfid = :pfid", array(
    ':pfid' => $this->pfid,
  ))
    ->fetchField();
}