/**
* Get the current page number
*
* Possible ways to get the current page:
*
* Pixelpost_Uri::$page;
* Pixelpost_Uri::page();
*
* @param int $page (optional) override the current page number
* @return int self::$page current page
*/
public static function page(int $page = NULL)
{
if (!empty($page)) {
self::$page = (int) $page;
}
return self::$page;
}
