Как отключить дефолтное значение в footer.php из кастомайзера?

Денис! Спасибо большое за помощь. Ты отличный специалист своего дела.

Как отключить дефолтное значение в footer.php из кастомайзера?

Да я так пробовал, не работает, текст в футере по умолчанию не выводится.

Как отключить дефолтное значение в footer.php из кастомайзера?

Спасибо за ответ! Я не совсем понял, что значит "при выводе в шалблоне ..."
1. В файле footer.php вставить этот код?
2. В файле function.php вставить?

Как отключить дефолтное значение в footer.php из кастомайзера?

Как добавить дефолтный текст?

Как сделать настройку футера в WordPress теме через кастомайзер?

Спасибо Денис за помощь!

Как сделать настройку футера в WordPress теме через кастомайзер?

PHP 5.2
 Я убрал эту строку и все заработало. Насколько это правильно?

$wp_customize->selective_refresh->add_partial($setting_name, array(
        'selector' => '.footer-desc',
        'render_callback' => function() use ($setting_name) {
            return nl2br(get_theme_mod($setting_name));
        }

Как сделать настройку футера в WordPress теме через кастомайзер?

line 198
'render_callback' => function() use ($setting_name) {

Как сделать настройку футера в WordPress теме через кастомайзер?

1. Да
2.Да

<?php
/**
 * Redy functions and definitions
 *
 * @link https://developer.wordpress.org/themes/basics/theme-functions/
 *
 * @package Redy
 */

if ( ! function_exists( 'redy_setup' ) ) :
/**
 * Sets up theme defaults and registers support for various WordPress features.
 *
 * Note that this function is hooked into the after_setup_theme hook, which
 * runs before the init hook. The init hook is too late for some features, such
 * as indicating support for post thumbnails.
 */
function redy_setup() {
	/*
	 * Make theme available for translation.
	 * Translations can be filed in the /languages/ directory.
	 * If you're building a theme based on Redy, use a find and replace
	 * to change 'redy' to the name of your theme in all the template files.
	 */
	load_theme_textdomain( 'redy', get_template_directory() . '/languages' );

	// Add default posts and comments RSS feed links to head.
	add_theme_support( 'automatic-feed-links' );

	/*
	 * Let WordPress manage the document title.
	 * By adding theme support, we declare that this theme does not use a
	 * hard-coded <title> tag in the document head, and expect WordPress to
	 * provide it for us.
	 */
	add_theme_support( 'title-tag' );

	/*
	 * Enable support for Post Thumbnails on posts and pages.
	 *
	 * @link https://developer.wordpress.org/themes/functionality/featured-images-post-thumbnails/
	 */
	add_theme_support( 'post-thumbnails' );

	// This theme uses wp_nav_menu() in one location.
	register_nav_menus( array(
		'menu-1' => esc_html__( 'Primary', 'redy' ),
	) );

	/*
	 * Switch default core markup for search form, comment form, and comments
	 * to output valid HTML5.
	 */
	add_theme_support( 'html5', array(
		'search-form',
		'comment-form',
		'comment-list',
		'gallery',
		'caption',
	) );

	// Set up the WordPress core custom background feature.
	add_theme_support( 'custom-background', apply_filters( 'redy_custom_background_args', array(
		'default-color' => 'ffffff',
		'default-image' => '',
	) ) );

	// Add theme support for selective refresh for widgets.
	add_theme_support( 'customize-selective-refresh-widgets' );
}
endif;
add_action( 'after_setup_theme', 'redy_setup' );

/**
 * Set the content width in pixels, based on the theme's design and stylesheet.
 *
 * Priority 0 to make it available to lower priority callbacks.
 *
 * @global int $content_width
 */
function redy_content_width() {
	$GLOBALS['content_width'] = apply_filters( 'redy_content_width', 640 );
}
add_action( 'after_setup_theme', 'redy_content_width', 0 );

/**
 * Register widget area.
 *
 * @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
 */
function redy_widgets_init() {
	register_sidebar( array(
		'name'          => esc_html__( 'Sidebar', 'redy' ),
		'id'            => 'sidebar-1',
		'description'   => esc_html__( 'Add widgets here.', 'redy' ),
		'before_widget' => '<section id="%1$s" class="widget %2$s">',
		'after_widget'  => '</section>',
		'before_title'  => '<h2 class="widget-title">',
		'after_title'   => '</h2>',
	) );
}
add_action( 'widgets_init', 'redy_widgets_init' );

/**
 * Enqueue scripts and styles.
 */
function redy_scripts() {
	wp_enqueue_style( 'redy-style', get_stylesheet_uri() );

	wp_enqueue_script( 'redy-navigation', get_template_directory_uri() . '/js/navigation.js', array(), '20151215', true );

	wp_enqueue_script( 'redy-skip-link-focus-fix', get_template_directory_uri() . '/js/skip-link-focus-fix.js', array(), '20151215', true );

	if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
		wp_enqueue_script( 'comment-reply' );
	}
}
add_action( 'wp_enqueue_scripts', 'redy_scripts' );

/**
 * Implement the Custom Header feature.
 */
require get_template_directory() . '/inc/custom-header.php';

/**
 * Custom template tags for this theme.
 */
require get_template_directory() . '/inc/template-tags.php';

/**
 * Custom functions that act independently of the theme templates.
 */
require get_template_directory() . '/inc/extras.php';

/**
 * Customizer additions.
 */
require get_template_directory() . '/inc/customizer.php';

/**
 * Load Jetpack compatibility file.
 */
require get_template_directory() . '/inc/jetpack.php';

/**
 * Featured Images Settings
 */

set_post_thumbnail_size( 800, 600, array( 'center', 'center')  ); // 800 pixels wide by 600 pixels tall, crop from the center

/**
 * Registers an editor stylesheet for the theme.
 */
function wpdocs_theme_add_editor_styles() {
    add_editor_style( 'editor-style.css' );
}
add_action( 'admin_init', 'wpdocs_theme_add_editor_styles' );

/**
 * Initialize the update checker.
 * Theme Update Checker Library 1.2
 * http://w-shadow.com/
 */
require 'theme-updates/theme-update-checker.php';
$example_update_checker = new ThemeUpdateChecker(
	'redy',                                    //Theme folder name, AKA "slug". 
	'http://jumpthemes.com/download/info.json' //URL of the metadata file.
);

/**
* Footer
*/
add_action( 'customize_register', 'dco_customize_register' );

function dco_customize_register($wp_customize) {
    //FOOTER
    $wp_customize->add_section('footer', array(
        'title' => 'Подвал',
        'priority' => 1,
    ));

    //footer text
    $setting_name = 'footer_text';
    $wp_customize->add_setting($setting_name, array(
        'default' => '',
        'sanitize_callback' => 'sanitize_textarea_field',
        'transport' => 'postMessage'
    ));

    $wp_customize->add_control($setting_name, array(
        'section' => 'footer',
        'type' => 'textarea',
        'label' => 'Текст в подвале',
    ));

    $wp_customize->selective_refresh->add_partial($setting_name, array(
        'selector' => '.footer-desc',
        'render_callback' => function() use ($setting_name) {
            return nl2br(get_theme_mod($setting_name));
        }
    ));
}

?>

Log

jumpthemes.com [Wed Mar 22 09:17:54 2017] [error] [client 2.94.214.26] PHP Parse error:  syntax error, unexpected T_FUNCTION in /home/r/revinorg/jumpthemes/public_html/wp/wp-content/themes/redy/functions.php on line 198, referer: https://jumpthemes.com/wp/wp-admin/theme-editor.php?file=functions.php&theme=redy
jumpthemes.com [Wed Mar 22 09:18:30 2017] [error] [client 2.94.214.26] PHP Parse error:  syntax error, unexpected T_FUNCTION in /home/r/revinorg/jumpthemes/public_html/wp/wp-content/themes/redy/functions.php on line 198, referer: https://jumpthemes.com/wp/wp-admin/theme-editor.php?file=functions.php&theme=redy
jumpthemes.com [Wed Mar 22 09:30:04 2017] [error] [client 2.94.214.26] PHP Parse error:  syntax error, unexpected T_FUNCTION in /home/r/revinorg/jumpthemes/public_html/wp/wp-content/themes/redy/functions.php on line 198, referer: https://jumpthemes.com/wp/wp-admin/theme-editor.php?file=functions.php&theme=redy
jumpthemes.com [Wed Mar 22 09:30:33 2017] [error] [client 2.94.214.26] PHP Parse error:  syntax error, unexpected T_FUNCTION in /home/r/revinorg/jumpthemes/public_html/wp/wp-content/themes/redy/functions.php on line 198, referer: https://jumpthemes.com/wp/wp-admin/theme-editor.php?file=functions.php&theme=redy
jumpthemes.com [Wed Mar 22 09:30:39 2017] [error] [client 2.94.214.26] PHP Parse error:  syntax error, unexpected T_FUNCTION in /home/r/revinorg/jumpthemes/public_html/wp/wp-content/themes/redy/functions.php on line 198, referer: https://jumpthemes.com/redy-wordpress-theme/
jumpthemes.com [Wed Mar 22 12:51:33 2017] [error] [client 2.94.214.26] PHP Parse error:  syntax error, unexpected T_FUNCTION in /home/r/revinorg/jumpthemes/public_html/wp/wp-content/themes/redy/functions.php on line 198, referer: https://jumpthemes.com/wp/wp-admin/theme-editor.php?file=functions.php&theme=redy
jumpthemes.com [Wed Mar 22 12:54:17 2017] [error] [client 2.94.214.26] PHP Parse error:  syntax error, unexpected T_FUNCTION in /home/r/revinorg/jumpthemes/public_html/wp/wp-content/themes/redy/functions.php on line 200, referer: https://jumpthemes.com/wp/wp-admin/theme-editor.php?file=functions.php&theme=redy&scrollto=3222
jumpthemes.com [Wed Mar 22 12:55:33 2017] [error] [client 2.94.214.26] PHP Parse error:  syntax error, unexpected T_FUNCTION in /home/r/revinorg/jumpthemes/public_html/wp/wp-content/themes/redy/functions.php on line 198, referer: https://jumpthemes.com/wp/wp-admin/theme-editor.php?file=functions.php&theme=redy&scrollto=3222
jumpthemes.com [Wed Mar 22 13:10:03 2017] [error] [client 2.94.214.26] PHP Parse error:  syntax error, unexpected '<' in /home/r/revinorg/jumpthemes/public_html/wp/wp-content/themes/redy/functions.php on line 171, referer: https://jumpthemes.com/wp/wp-admin/theme-editor.php?file=functions.php&theme=redy
jumpthemes.com [Wed Mar 22 13:12:30 2017] [error] [client 2.94.214.26] PHP Parse error:  syntax error, unexpected T_FUNCTION in /home/r/revinorg/jumpthemes/public_html/wp/wp-content/themes/redy/functions.php on line 198, referer: https://jumpthemes.com/wp/wp-admin/theme-editor.php?file=functions.php&theme=redy&scrollto=3258

Как сделать настройку футера в WordPress теме через кастомайзер?

Это мой function.php
Что с ним не так или как правильно вставить код?

<?php
/**
* Redy functions and definitions
*
* @link https://developer.wordpress.org/themes/basics/them...
*
* @package Redy
*/

if ( ! function_exists( 'redy_setup' ) ) :
/**
* Sets up theme defaults and registers support for various WordPress features.
*
* Note that this function is hooked into the after_setup_theme hook, which
* runs before the init hook. The init hook is too late for some features, such
* as indicating support for post thumbnails.
*/
function redy_setup() {
/*
* Make theme available for translation.
* Translations can be filed in the /languages/ directory.
* If you're building a theme based on Redy, use a find and replace
* to change 'redy' to the name of your theme in all the template files.
*/
load_theme_textdomain( 'redy', get_template_directory() . '/languages' );

// Add default posts and comments RSS feed links to head.
add_theme_support( 'automatic-feed-links' );

/*
* Let WordPress manage the document title.
* By adding theme support, we declare that this theme does not use a
* hard-coded tag in the document head, and expect WordPress to
* provide it for us.
*/
add_theme_support( 'title-tag' );

/*
* Enable support for Post Thumbnails on posts and pages.
*
* @link https://developer.wordpress.org/themes/functionali...
*/
add_theme_support( 'post-thumbnails' );

// This theme uses wp_nav_menu() in one location.
register_nav_menus( array(
'menu-1' => esc_html__( 'Primary', 'redy' ),
) );

/*
* Switch default core markup for search form, comment form, and comments
* to output valid HTML5.
*/
add_theme_support( 'html5', array(
'search-form',
'comment-form',
'comment-list',
'gallery',
'caption',
) );

// Set up the WordPress core custom background feature.
add_theme_support( 'custom-background', apply_filters( 'redy_custom_background_args', array(
'default-color' => 'ffffff',
'default-image' => '',
) ) );

// Add theme support for selective refresh for widgets.
add_theme_support( 'customize-selective-refresh-widgets' );
}
endif;
add_action( 'after_setup_theme', 'redy_setup' );

/**
* Set the content width in pixels, based on the theme's design and stylesheet.
*
* Priority 0 to make it available to lower priority callbacks.
*
* @global int $content_width
*/
function redy_content_width() {
$GLOBALS['content_width'] = apply_filters( 'redy_content_width', 640 );
}
add_action( 'after_setup_theme', 'redy_content_width', 0 );

/**
* Register widget area.
*
* @link https://developer.wordpress.org/themes/functionali...
*/
function redy_widgets_init() {
register_sidebar( array(
'name' => esc_html__( 'Sidebar', 'redy' ),
'id' => 'sidebar-1',
'description' => esc_html__( 'Add widgets here.', 'redy' ),
'before_widget' => '',
'after_widget' => '',
'before_title' => '',
'after_title' => '',
) );
}
add_action( 'widgets_init', 'redy_widgets_init' );

/**
* Enqueue scripts and styles.
*/
function redy_scripts() {
wp_enqueue_style( 'redy-style', get_stylesheet_uri() );

wp_enqueue_script( 'redy-navigation', get_template_directory_uri() . '/js/navigation.js', array(), '20151215', true );

wp_enqueue_script( 'redy-skip-link-focus-fix', get_template_directory_uri() . '/js/skip-link-focus-fix.js', array(), '20151215', true );

if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
}
}
add_action( 'wp_enqueue_scripts', 'redy_scripts' );

/**
* Implement the Custom Header feature.
*/
require get_template_directory() . '/inc/custom-header.php';

/**
* Custom template tags for this theme.
*/
require get_template_directory() . '/inc/template-tags.php';

/**
* Custom functions that act independently of the theme templates.
*/
require get_template_directory() . '/inc/extras.php';

/**
* Customizer additions.
*/
require get_template_directory() . '/inc/customizer.php';

/**
* Load Jetpack compatibility file.
*/
require get_template_directory() . '/inc/jetpack.php';

/**
* Featured Images Settings
*/

set_post_thumbnail_size( 800, 600, array( 'center', 'center') ); // 800 pixels wide by 600 pixels tall, crop from the center

/**
* Registers an editor stylesheet for the theme.
*/
function wpdocs_theme_add_editor_styles() {
add_editor_style( 'editor-style.css' );
}
add_action( 'admin_init', 'wpdocs_theme_add_editor_styles' );

/**
* Initialize the update checker.
* Theme Update Checker Library 1.2
* w-shadow.com
*/
require 'theme-updates/theme-update-checker.php';
$example_update_checker = new ThemeUpdateChecker(
'redy', //Theme folder name, AKA "slug".
'jumpthemes.com/download/info.json' //URL of the metadata file.
);

?>

Как сделать настройку футера в WordPress теме через кастомайзер?

1. Да но не уверен
2. Последняя версия

Как сделать настройку футера в WordPress теме через кастомайзер?

Денис! Спасибо за ответ, похоже это то, что мне нужно, но к сожалению не работает. Я скопировал в function.php код и после сайт становится не доступен — белый экран. Что я делаю не так?