Pager_Sliding::getPageIdByOffset Pager_Sliding::isFirstPage
Pager_Sliding
PEAR Manual

Pager_Sliding::getPreviousPageID

Pager_Sliding::getPreviousPageID() -- Returns previous page number.

Synopsis

      require_once 'Pager/Sliding.php';

mixed Pager_Sliding::getPreviousPageID ( )

Description

If current page is first page this function returns FALSE, otherwise returns previous page number.

Return value

return Previous page number or FALSE.

Pager_Sliding::getPageIdByOffset Pager_Sliding::isFirstPage
Pager_Sliding
PEAR Manual