function pay_transaction::currency in Pay 6

Same name and namespace in other branches

1. 7 includes/handlers/pay_transaction.inc \pay_transaction::currency()

File

includes/handlers/pay_transaction.inc, line 222

A base class for payment transactions.

Class

pay_transaction

@file A base class for payment transactions.

Code

function currency() {
  if (!$this->currency) {
    $this
      ->set_currency();
  }
  return $this->currency;
}