WC_Admin_Settings::output PHP Method

        public static function output()
        {
            global $current_section, $current_tab;
            $suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min';
            do_action('woocommerce_settings_start');
            wp_enqueue_script('woocommerce_settings', WC()->plugin_url() . '/assets/js/admin/settings' . $suffix . '.js', array('jquery', 'jquery-ui-datepicker', 'jquery-ui-sortable', 'iris', 'select2'), WC()->version, true);
            wp_localize_script('woocommerce_settings', 'woocommerce_settings_params', array('i18n_nav_warning' => __('The changes you made will be lost if you navigate away from this page.', 'woocommerce')));
            // Include settings pages
            self::get_settings_pages();
            // Get current tab/section
            $current_tab = empty($_GET['tab']) ? 'general' : sanitize_title($_GET['tab']);
            $current_section = empty($_REQUEST['section']) ? '' : sanitize_title($_REQUEST['section']);
            // Save settings if data has been posted
            if (!empty($_POST)) {
                self::save();
            }
            // Add any posted messages
            if (!empty($_GET['wc_error'])) {
                self::add_error(stripslashes($_GET['wc_error']));
            }
            if (!empty($_GET['wc_message'])) {
                self::add_message(stripslashes($_GET['wc_message']));
            }
            // Get tabs for the settings page
            $tabs = apply_filters('woocommerce_settings_tabs_array', array());
            include dirname(__FILE__) . '/views/html-admin-settings.php';
        }

 /**
  * Init the settings page.
  */
 public function settings_page()
 {
     WC_Admin_Settings::output();
 }