/** * Changes the global pagenow to prevent wrong classes on the tab navigation. * * @return void */ private function set_pagenow() { $name = $this->config->get_param_name(); if (!isset($_GET[$name])) { return; } $value = $this->config->get_param_value(); if ($value !== $_GET[$name]) { return; } $GLOBALS['pagenow'] = $value; }