1) {
            ?>
            
                 $model_lang) {
                        if(!array_key_exists($lang, $languages)) {
                            continue;
                        }
                        echo Html::tag('li', Html::a($languages[ $lang ]->url, [
                            '',
                            '#' => $id_prefix . '_' . $lang,
                        ], [ 'data-toggle' => 'tab' ]), [
                            'class' => $first ? 'active' : '',
                        ]);
                        $first = false;
                    }
                ?>
            
                 $model_lang) {
                        if(!array_key_exists($lang, $languages)) {
                            continue;
                        }
                        echo Html::tag('div', $this->render($form_view, [
                            'model_lang' => $model_lang,
                            'language'   => $languages[ $lang ],
                            'form'       => $form,
                        ]), [
                            'class' => 'tab-pane' . ( $first ? ' active' : '' ),
                            'id'    => $id_prefix . '_' . $lang,
                        ]);
                        $first = false;
                    }
                ?>
            
            language_id ] )) {
                echo $this->render($form_view, [
                    'model_lang' => $model_langs[ $language->language_id ],
                    'language'   => $language,
                    'form'       => $form,
                ]);
            }
        }
    ?>