chamilo / chamilo-lms

    $group = array ();

    if (is_array($values)) {

        foreach ($values as $key => $value) {

            $element = & $form->createElement('radio', 'search_enabled', '', get_lang($value['display_text']), $value['value']);

            $group[] = $element;

        }

    }

    //SearchEnabledComment

    $form->addGroup($group, 'search_enabled', array(get_lang('SearchEnabledTitle'), get_lang('SearchEnabledComment')), '<br />', false);

    if ($search_enabled == 'true') {

        $values = api_get_settings_options('search_show_unlinked_results');

        $group = array ();

        foreach ($values as $key => $value) {

            $element = & $form->createElement('radio', 'search_show_unlinked_results', '', get_lang($value['display_text']), $value['value']);

            $group[] = $element;

        }

        $form->addGroup($group, 'search_show_unlinked_results', array(get_lang('SearchShowUnlinkedResultsTitle'),get_lang('SearchShowUnlinkedResultsComment')), '', false);

        $default_values['search_show_unlinked_results'] = api_get_setting('search_show_unlinked_results');