本文整理匯總了PHP中DiscountAbsolute::getSumCreditNotesUsed方法的典型用法代碼示例。如果您正苦於以下問題：PHP DiscountAbsolute::getSumCreditNotesUsed方法的具體用法？PHP DiscountAbsolute::getSumCreditNotesUsed怎麽用？PHP DiscountAbsolute::getSumCreditNotesUsed使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類DiscountAbsolute的用法示例。
在下文中一共展示了DiscountAbsolute::getSumCreditNotesUsed方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: getSumCreditNotesUsed
/**
* Return amount (with tax) of all credit notes and deposits invoices used by invoice
*
* @return int <0 if KO, Sum of credit notes and deposits amount otherwise
*/
function getSumCreditNotesUsed()
{
require_once DOL_DOCUMENT_ROOT . '/core/class/discount.class.php';
$discountstatic = new DiscountAbsolute($this->db);
$result = $discountstatic->getSumCreditNotesUsed($this);
if ($result >= 0) {
return $result;
} else {
$this->error = $discountstatic->error;
return -1;
}
}