AdminPageFramework_Model_Menu__RegisterMenu::_getSubMenuPageIndex PHP Метод

    private function _getSubMenuPageIndex($sMenuSlug, $sMenuTitle, $sPageTitle, $sPageSlug)
    {
        foreach ($this->getElementAsArray($GLOBALS, array('submenu', $sMenuSlug)) as $_iIndex => $_aSubMenu) {
            if (!isset($_aSubMenu[3])) {
                continue;
            }
            $_aA = array($_aSubMenu[0], $_aSubMenu[3], $_aSubMenu[2]);
            $_aB = array($sMenuTitle, $sPageTitle, $sPageSlug);
            if ($_aA !== $_aB) {
                continue;
            }
            return $_iIndex;
        }
        return null;
    }