/** * 根据Zend_Navigation_Page对象生成资源字符串 * * @static * @param Zend_Navigation_Page $page * @return string */ public static function parseNavigationPage(Zend_Navigation_Page $page) { if ($page instanceof Zend_Navigation_Page_Mvc) { $mvc = array($page->getModule(), $page->getController(), $page->getAction()); return implode(self::SEPARATOR, array_filter($mvc)); } else { if ($page instanceof Zend_Navigation_Page_Uri) { return self::parseUri($page->getUri()); } } return $page->getResource(); }