FM / wp-includes

/home/altere25/sportzsoftlivemeet.com/wp-includes/

/home/altere25/sportzsoftlivemeet.com/wp-includes

Name	Size	Mode	Actions
abilities-api/	-	0755	rm
ai-client/	-	0755	rm
assets/	-	0755	rm
block-bindings/	-	0755	rm
block-patterns/	-	0755	rm
block-supports/	-	0755	rm
blocks/	-	0755	rm
build/	-	0755	rm
certificates/	-	0755	rm
collaboration/	-	0755	rm
css/	-	0755	rm
customize/	-	0755	rm
fonts/	-	0755	rm
html-api/	-	0755	rm
ID3/	-	0755	rm
images/	-	0755	rm
interactivity-api/	-	0755	rm
IXR/	-	0755	rm
js/	-	0755	rm
l10n/	-	0755	rm
php-ai-client/	-	0755	rm
php-compat/	-	0755	rm
PHPMailer/	-	0755	rm
pomo/	-	0755	rm
Requests/	-	0755	rm
rest-api/	-	0755	rm
SimplePie/	-	0755	rm
sitemaps/	-	0755	rm
sodium_compat/	-	0755	rm
style-engine/	-	0755	rm
Text/	-	0755	rm
theme-compat/	-	0755	rm
widgets/	-	0755	rm
.htaccess	178	0644	edit dl rm
abilities-api.php	24369	0644	edit dl rm
abilities.php	7983	0644	edit dl rm
admin-bar.php	37100	0644	edit dl rm
ai-client.php	2549	0644	edit dl rm
atomlib.php	11950	0644	edit dl rm
author-template.php	18951	0644	edit dl rm
block-bindings.php	5594	0644	edit dl rm
block-editor.php	28166	0644	edit dl rm
block-i18n.json	316	0644	edit dl rm
block-patterns.php	13162	0644	edit dl rm
block-template-utils.php	56559	0644	edit dl rm
block-template.php	12376	0644	edit dl rm
blocks.php	97472	0644	edit dl rm
bookmark-template.php	12934	0644	edit dl rm
bookmark.php	15427	0644	edit dl rm
cache-compat.php	5969	0644	edit dl rm
cache.php	13474	0644	edit dl rm
canonical.php	34496	0644	edit dl rm
capabilities.php	40016	0644	edit dl rm
category-template.php	57003	0644	edit dl rm
category.php	12709	0644	edit dl rm
class-avif-info.php	29615	0644	edit dl rm
class-feed.php	529	0644	edit dl rm
class-http.php	367	0644	edit dl rm
class-IXR.php	2543	0644	edit dl rm
class-json.php	43684	0644	edit dl rm
class-oembed.php	401	0644	edit dl rm
class-phpass.php	6708	0644	edit dl rm
class-phpmailer.php	664	0644	edit dl rm
class-pop3.php	20969	0644	edit dl rm
class-requests.php	2237	0644	edit dl rm
class-simplepie.php	98061	0644	edit dl rm
class-smtp.php	457	0644	edit dl rm
class-snoopy.php	37715	0644	edit dl rm
class-walker-category-dropdown.php	2469	0644	edit dl rm
class-walker-category.php	8477	0644	edit dl rm
class-walker-comment.php	14221	0644	edit dl rm
class-walker-nav-menu.php	11313	0644	edit dl rm
class-walker-page-dropdown.php	2710	0644	edit dl rm
class-walker-page.php	7612	0644	edit dl rm
class-wp-admin-bar.php	17874	0644	edit dl rm
class-wp-ajax-response.php	5266	0644	edit dl rm
class-wp-application-passwords.php	12854	0644	edit dl rm
class-wp-block-bindings-registry.php	8944	0644	edit dl rm
class-wp-block-bindings-source.php	2178	0644	edit dl rm
class-wp-block-editor-context.php	1350	0644	edit dl rm
class-wp-block-list.php	4757	0644	edit dl rm
class-wp-block-metadata-registry.php	8355	0644	edit dl rm
class-wp-block-parser-block.php	2555	0644	edit dl rm
class-wp-block-parser-frame.php	1916	0644	edit dl rm
class-wp-block-parser.php	11532	0644	edit dl rm
class-wp-block-pattern-categories-registry.php	5371	0644	edit dl rm
class-wp-block-patterns-registry.php	12140	0644	edit dl rm
class-wp-block-processor.php	69469	0644	edit dl rm
class-wp-block-styles-registry.php	6262	0644	edit dl rm
class-wp-block-supports.php	5566	0644	edit dl rm
class-wp-block-template.php	1951	0644	edit dl rm
class-wp-block-templates-registry.php	7227	0644	edit dl rm
class-wp-block-type-registry.php	5013	0644	edit dl rm
class-wp-block-type.php	17265	0644	edit dl rm
class-wp-block.php	19691	0644	edit dl rm
class-wp-classic-to-block-menu-converter.php	4088	0644	edit dl rm
class-wp-comment-query.php	48395	0644	edit dl rm
class-wp-comment.php	9372	0644	edit dl rm
class-wp-connector-registry.php	14409	0644	edit dl rm
class-wp-customize-control.php	25730	0644	edit dl rm
class-wp-customize-manager.php	202413	0644	edit dl rm
class-wp-customize-nav-menus.php	57632	0644	edit dl rm
class-wp-customize-panel.php	10670	0644	edit dl rm
class-wp-customize-section.php	11244	0644	edit dl rm
class-wp-customize-setting.php	29889	0644	edit dl rm
class-wp-customize-widgets.php	71520	0644	edit dl rm
class-wp-date-query.php	35726	0644	edit dl rm
class-wp-dependencies.php	14062	0644	edit dl rm
class-wp-dependency.php	2627	0644	edit dl rm
class-wp-duotone.php	40783	0644	edit dl rm
class-wp-editor.php	72177	0644	edit dl rm
class-wp-embed.php	15994	0644	edit dl rm
class-wp-error.php	7502	0644	edit dl rm
class-wp-exception.php	253	0644	edit dl rm
class-wp-fatal-error-handler.php	7948	0644	edit dl rm
class-wp-feed-cache-transient.php	2586	0644	edit dl rm
class-wp-feed-cache.php	969	0644	edit dl rm
class-wp-hook.php	16000	0644	edit dl rm
class-wp-http-cookie.php	7389	0644	edit dl rm
class-wp-http-curl.php	12541	0644	edit dl rm
class-wp-http-encoding.php	6689	0644	edit dl rm
class-wp-http-ixr-client.php	3506	0644	edit dl rm
class-wp-http-proxy.php	5980	0644	edit dl rm
class-wp-http-requests-hooks.php	2022	0644	edit dl rm
class-wp-http-requests-response.php	4400	0644	edit dl rm
class-wp-http-response.php	2977	0644	edit dl rm
class-wp-http-streams.php	16859	0644	edit dl rm
class-wp-http.php	40760	0644	edit dl rm
class-wp-icons-registry.php	7857	0644	edit dl rm
class-wp-image-editor-gd.php	18943	0644	edit dl rm
class-wp-image-editor-imagick.php	38542	0644	edit dl rm
class-wp-image-editor.php	17606	0644	edit dl rm
class-wp-list-util.php	7443	0644	edit dl rm
class-wp-locale-switcher.php	6630	0644	edit dl rm
class-wp-locale.php	16111	0644	edit dl rm
class-wp-matchesmapregex.php	1828	0644	edit dl rm
class-wp-meta-query.php	30531	0644	edit dl rm
class-wp-metadata-lazyloader.php	6833	0644	edit dl rm
class-wp-navigation-fallback.php	9211	0644	edit dl rm
class-wp-network-query.php	19857	0644	edit dl rm
class-wp-network.php	12288	0644	edit dl rm
class-wp-object-cache.php	17605	0644	edit dl rm
class-wp-oembed-controller.php	6905	0644	edit dl rm
class-wp-oembed.php	31475	0644	edit dl rm
class-wp-paused-extensions-storage.php	5090	0644	edit dl rm
class-wp-phpmailer.php	4348	0644	edit dl rm
class-wp-plugin-dependencies.php	25319	0644	edit dl rm
class-wp-post-type.php	30350	0644	edit dl rm
class-wp-post.php	6484	0644	edit dl rm
class-wp-query.php	154081	0644	edit dl rm
class-wp-recovery-mode-cookie-service.php	6877	0644	edit dl rm
class-wp-recovery-mode-email-service.php	11183	0644	edit dl rm
class-wp-recovery-mode-key-service.php	4601	0644	edit dl rm
class-wp-recovery-mode-link-service.php	3463	0644	edit dl rm
class-wp-recovery-mode.php	11435	0644	edit dl rm
class-wp-rewrite.php	63430	0644	edit dl rm
class-wp-role.php	2523	0644	edit dl rm
class-wp-roles.php	8580	0644	edit dl rm
class-wp-script-modules.php	13755	0644	edit dl rm
class-wp-scripts.php	27906	0644	edit dl rm
class-wp-session-tokens.php	7451	0644	edit dl rm
class-wp-simplepie-file.php	3377	0644	edit dl rm
class-wp-simplepie-sanitize-kses.php	1770	0644	edit dl rm
class-wp-site-query.php	31545	0644	edit dl rm
class-wp-site.php	7454	0644	edit dl rm
class-wp-speculation-rules.php	7527	0644	edit dl rm
class-wp-styles.php	10898	0644	edit dl rm
class-wp-tax-query.php	19555	0644	edit dl rm
class-wp-taxonomy.php	18567	0644	edit dl rm
class-wp-term-query.php	41166	0644	edit dl rm
class-wp-term.php	5298	0644	edit dl rm
class-wp-text-diff-renderer-inline.php	979	0644	edit dl rm
class-wp-text-diff-renderer-table.php	18807	0644	edit dl rm
class-wp-textdomain-registry.php	10203	0644	edit dl rm
class-wp-theme-json-data.php	1809	0644	edit dl rm
class-wp-theme-json-resolver.php	34714	0644	edit dl rm
class-wp-theme-json-schema.php	7367	0644	edit dl rm
class-wp-theme-json.php	157322	0644	edit dl rm
class-wp-theme.php	65299	0644	edit dl rm
class-wp-token-map.php	28430	0644	edit dl rm
class-wp-url-pattern-prefixer.php	4802	0644	edit dl rm
class-wp-user-meta-session-tokens.php	2990	0644	edit dl rm
class-wp-user-query.php	43654	0644	edit dl rm
class-wp-user-request.php	2222	0644	edit dl rm
class-wp-user.php	22827	0644	edit dl rm
class-wp-walker.php	13322	0644	edit dl rm
class-wp-widget-factory.php	3347	0644	edit dl rm
class-wp-widget.php	18386	0644	edit dl rm
class-wp-xmlrpc-server.php	214948	0644	edit dl rm
class-wp.php	26119	0644	edit dl rm
class-wpdb.php	118379	0644	edit dl rm
class.wp-dependencies.php	373	0644	edit dl rm
class.wp-scripts.php	343	0644	edit dl rm
class.wp-styles.php	338	0644	edit dl rm
collaboration.php	2158	0644	edit dl rm
comment-template.php	101738	0644	edit dl rm
comment.php	129226	0644	edit dl rm
compat-utf8.php	19554	0644	edit dl rm
compat.php	16467	0644	edit dl rm
connectors.php	24080	0644	edit dl rm
cron.php	41582	0644	edit dl rm
date.php	400	0644	edit dl rm
default-constants.php	11238	0644	edit dl rm
default-filters.php	35490	0644	edit dl rm
default-widgets.php	2222	0644	edit dl rm
deprecated.php	186291	0644	edit dl rm
embed-template.php	338	0644	edit dl rm
embed.php	37908	0644	edit dl rm
error-protection.php	4121	0644	edit dl rm
feed-atom-comments.php	5504	0644	edit dl rm
feed-atom.php	3048	0644	edit dl rm
feed-rdf.php	2668	0644	edit dl rm
feed-rss.php	1189	0644	edit dl rm
feed-rss2-comments.php	4136	0644	edit dl rm
feed-rss2.php	3799	0644	edit dl rm
feed.php	23317	0644	edit dl rm
fonts.php	9441	0644	edit dl rm
formatting.php	335374	0644	edit dl rm
functions.php	280644	0644	edit dl rm
functions.wp-scripts.php	14558	0644	edit dl rm
functions.wp-styles.php	8583	0644	edit dl rm
general-template.php	169119	0644	edit dl rm
global-styles-and-settings.php	21424	0644	edit dl rm
http.php	27320	0644	edit dl rm
https-detection.php	5661	0644	edit dl rm
https-migration.php	4741	0644	edit dl rm
kses.php	74561	0644	edit dl rm
l10n.php	66655	0644	edit dl rm
link-template.php	156140	0644	edit dl rm
load.php	55353	0644	edit dl rm
locale.php	162	0644	edit dl rm
media-template.php	62218	0644	edit dl rm
media.php	210603	0644	edit dl rm
meta.php	64078	0644	edit dl rm
ms-blogs.php	25728	0644	edit dl rm
ms-default-constants.php	4921	0644	edit dl rm
ms-default-filters.php	6636	0644	edit dl rm
ms-deprecated.php	21759	0644	edit dl rm
ms-files.php	2711	0644	edit dl rm
ms-functions.php	91243	0644	edit dl rm
ms-load.php	19883	0644	edit dl rm
ms-network.php	3782	0644	edit dl rm
ms-settings.php	4124	0644	edit dl rm
ms-site.php	40346	0644	edit dl rm
nav-menu-template.php	25917	0644	edit dl rm
nav-menu.php	44119	0644	edit dl rm
option.php	100442	0644	edit dl rm
pluggable-deprecated.php	6263	0644	edit dl rm
pluggable.php	113181	0644	edit dl rm
plugin.php	35465	0644	edit dl rm
post-formats.php	7102	0644	edit dl rm
post-template.php	66814	0644	edit dl rm
post-thumbnail-template.php	10308	0644	edit dl rm
post.php	284273	0644	edit dl rm
query.php	37035	0644	edit dl rm
registration-functions.php	200	0644	edit dl rm
registration.php	200	0644	edit dl rm
rest-api.php	98466	0644	edit dl rm
revision.php	30906	0644	edit dl rm
rewrite.php	19514	0644	edit dl rm
robots-template.php	5185	0644	edit dl rm
rss-functions.php	255	0644	edit dl rm
rss.php	23107	0644	edit dl rm
script-loader.php	130296	0644	edit dl rm
script-modules.php	5978	0644	edit dl rm
session.php	258	0644	edit dl rm
shortcodes.php	24051	0644	edit dl rm
sitemaps.php	3238	0644	edit dl rm
speculative-loading.php	8600	0644	edit dl rm
spl-autoload-compat.php	441	0644	edit dl rm
style-engine.php	7563	0644	edit dl rm
taxonomy.php	175314	0644	edit dl rm
template-canvas.php	544	0644	edit dl rm
template-loader.php	3350	0644	edit dl rm
template.php	24154	0644	edit dl rm
theme-i18n.json	1245	0644	edit dl rm
theme-previews.php	2832	0644	edit dl rm
theme-templates.php	6223	0644	edit dl rm
theme.json	8704	0644	edit dl rm
theme.php	133979	0644	edit dl rm
update.php	36884	0644	edit dl rm
user.php	174383	0644	edit dl rm
utf8.php	7260	0644	edit dl rm
vars.php	6489	0644	edit dl rm
version.php	931	0644	edit dl rm
view-transitions.php	602	0644	edit dl rm
widgets.php	70682	0644	edit dl rm
wp-db.php	445	0644	edit dl rm
wp-diff.php	647	0644	edit dl rm

Edit: /home/altere25/sportzsoftlivemeet.com/wp-includes/class-wp-widget.php (18386B)

<?php
/**
 * Widget API: WP_Widget base class
 *
 * @package WordPress
 * @subpackage Widgets
 * @since 4.4.0
 */

/**
 * Core base class extended to register widgets.
 *
 * This class must be extended for each widget, and WP_Widget::widget() must be overridden.
 *
 * If adding widget options, WP_Widget::update() and WP_Widget::form() should also be overridden.
 *
 * @since 2.8.0
 * @since 4.4.0 Moved to its own file from wp-includes/widgets.php
 */
#[AllowDynamicProperties]
class WP_Widget {

/**
	 * Root ID for all widgets of this type.
	 *
	 * @since 2.8.0
	 * @var mixed|string
	 */
	public $id_base;

/**
	 * Name for this widget type.
	 *
	 * @since 2.8.0
	 * @var string
	 */
	public $name;

/**
	 * Option name for this widget type.
	 *
	 * @since 2.8.0
	 * @var string
	 */
	public $option_name;

/**
	 * Alt option name for this widget type.
	 *
	 * @since 2.8.0
	 * @var string
	 */
	public $alt_option_name;

/**
	 * Option array passed to wp_register_sidebar_widget().
	 *
	 * @since 2.8.0
	 * @var array
	 */
	public $widget_options;

/**
	 * Option array passed to wp_register_widget_control().
	 *
	 * @since 2.8.0
	 * @var array
	 */
	public $control_options;

/**
	 * Unique ID number of the current instance.
	 *
	 * @since 2.8.0
	 * @var bool|int
	 */
	public $number = false;

/**
	 * Unique ID string of the current instance (id_base-number).
	 *
	 * @since 2.8.0
	 * @var bool|string
	 */
	public $id = false;

/**
	 * Whether the widget data has been updated.
	 *
	 * Set to true when the data is updated after a POST submit - ensures it does
	 * not happen twice.
	 *
	 * @since 2.8.0
	 * @var bool
	 */
	public $updated = false;

//
	// Member functions that must be overridden by subclasses.
	//

/**
	 * Echoes the widget content.
	 *
	 * Subclasses should override this function to generate their widget code.
	 *
	 * @since 2.8.0
	 *
	 * @param array $args     Display arguments including 'before_title', 'after_title',
	 *                        'before_widget', and 'after_widget'.
	 * @param array $instance The settings for the particular instance of the widget.
	 */
	public function widget( $args, $instance ) {
		die( 'function WP_Widget::widget() must be overridden in a subclass.' );
	}

/**
	 * Updates a particular instance of a widget.
	 *
	 * This function should check that `$new_instance` is set correctly. The newly-calculated
	 * value of `$instance` should be returned. If false is returned, the instance won't be
	 * saved/updated.
	 *
	 * @since 2.8.0
	 *
	 * @param array $new_instance New settings for this instance as input by the user via
	 *                            WP_Widget::form().
	 * @param array $old_instance Old settings for this instance.
	 * @return array Settings to save or bool false to cancel saving.
	 */
	public function update( $new_instance, $old_instance ) {
		return $new_instance;
	}

/**
	 * Outputs the settings update form.
	 *
	 * @since 2.8.0
	 *
	 * @param array $instance Current settings.
	 * @return string Default return is 'noform'.
	 */
	public function form( $instance ) {
		echo '<p class="no-options-widget">' . __( 'There are no options for this widget.' ) . '</p>';
		return 'noform';
	}

// Functions you'll need to call.

/**
	 * PHP5 constructor.
	 *
	 * @since 2.8.0
	 *
	 * @param string $id_base         Base ID for the widget, lowercase and unique. If left empty,
	 *                                a portion of the widget's PHP class name will be used. Has to be unique.
	 * @param string $name            Name for the widget displayed on the configuration page.
	 * @param array  $widget_options  Optional. Widget options. See wp_register_sidebar_widget() for
	 *                                information on accepted arguments. Default empty array.
	 * @param array  $control_options Optional. Widget control options. See wp_register_widget_control() for
	 *                                information on accepted arguments. Default empty array.
	 */
	public function __construct( $id_base, $name, $widget_options = array(), $control_options = array() ) {
		if ( ! empty( $id_base ) ) {
			$id_base = strtolower( $id_base );
		} else {
			$id_base = preg_replace( '/(wp_)?widget_/', '', strtolower( get_class( $this ) ) );
		}

$this->id_base         = $id_base;
		$this->name            = $name;
		$this->option_name     = 'widget_' . $this->id_base;
		$this->widget_options  = wp_parse_args(
			$widget_options,
			array(
				'classname'                   => str_replace( '\\', '_', $this->option_name ),
				'customize_selective_refresh' => false,
			)
		);
		$this->control_options = wp_parse_args( $control_options, array( 'id_base' => $this->id_base ) );
	}

/**
	 * PHP4 constructor.
	 *
	 * @since 2.8.0
	 * @deprecated 4.3.0 Use __construct() instead.
	 *
	 * @see WP_Widget::__construct()
	 *
	 * @param string $id_base         Base ID for the widget, lowercase and unique. If left empty,
	 *                                a portion of the widget's PHP class name will be used. Has to be unique.
	 * @param string $name            Name for the widget displayed on the configuration page.
	 * @param array  $widget_options  Optional. Widget options. See wp_register_sidebar_widget() for
	 *                                information on accepted arguments. Default empty array.
	 * @param array  $control_options Optional. Widget control options. See wp_register_widget_control() for
	 *                                information on accepted arguments. Default empty array.
	 */
	public function WP_Widget( $id_base, $name, $widget_options = array(), $control_options = array() ) {
		_deprecated_constructor( 'WP_Widget', '4.3.0', get_class( $this ) );
		WP_Widget::__construct( $id_base, $name, $widget_options, $control_options );
	}

/**
	 * Constructs name attributes for use in form() fields
	 *
	 * This function should be used in form() methods to create name attributes for fields
	 * to be saved by update()
	 *
	 * @since 2.8.0
	 * @since 4.4.0 Array format field names are now accepted.
	 *
	 * @param string $field_name Field name.
	 * @return string Name attribute for `$field_name`.
	 */
	public function get_field_name( $field_name ) {
		$pos = strpos( $field_name, '[' );

if ( false !== $pos ) {
			// Replace the first occurrence of '[' with ']['.
			$field_name = '[' . substr_replace( $field_name, '][', $pos, strlen( '[' ) );
		} else {
			$field_name = '[' . $field_name . ']';
		}

return 'widget-' . $this->id_base . '[' . $this->number . ']' . $field_name;
	}

/**
	 * Constructs id attributes for use in WP_Widget::form() fields.
	 *
	 * This function should be used in form() methods to create id attributes
	 * for fields to be saved by WP_Widget::update().
	 *
	 * @since 2.8.0
	 * @since 4.4.0 Array format field IDs are now accepted.
	 *
	 * @param string $field_name Field name.
	 * @return string ID attribute for `$field_name`.
	 */
	public function get_field_id( $field_name ) {
		$field_name = str_replace( array( '[]', '[', ']' ), array( '', '-', '' ), $field_name );
		$field_name = trim( $field_name, '-' );

return 'widget-' . $this->id_base . '-' . $this->number . '-' . $field_name;
	}

/**
	 * Register all widget instances of this widget class.
	 *
	 * @since 2.8.0
	 */
	public function _register() {
		$settings = $this->get_settings();
		$empty    = true;

// When $settings is an array-like object, get an intrinsic array for use with array_keys().
		if ( $settings instanceof ArrayObject || $settings instanceof ArrayIterator ) {
			$settings = $settings->getArrayCopy();
		}

if ( is_array( $settings ) ) {
			foreach ( array_keys( $settings ) as $number ) {
				if ( is_numeric( $number ) ) {
					$this->_set( $number );
					$this->_register_one( $number );
					$empty = false;
				}
			}
		}

if ( $empty ) {
			// If there are none, we register the widget's existence with a generic template.
			$this->_set( 1 );
			$this->_register_one();
		}
	}

/**
	 * Sets the internal order number for the widget instance.
	 *
	 * @since 2.8.0
	 *
	 * @param int $number The unique order number of this widget instance compared to other
	 *                    instances of the same class.
	 */
	public function _set( $number ) {
		$this->number = $number;
		$this->id     = $this->id_base . '-' . $number;
	}

/**
	 * Retrieves the widget display callback.
	 *
	 * @since 2.8.0
	 *
	 * @return callable Display callback.
	 */
	public function _get_display_callback() {
		return array( $this, 'display_callback' );
	}

/**
	 * Retrieves the widget update callback.
	 *
	 * @since 2.8.0
	 *
	 * @return callable Update callback.
	 */
	public function _get_update_callback() {
		return array( $this, 'update_callback' );
	}

/**
	 * Retrieves the form callback.
	 *
	 * @since 2.8.0
	 *
	 * @return callable Form callback.
	 */
	public function _get_form_callback() {
		return array( $this, 'form_callback' );
	}

/**
	 * Determines whether the current request is inside the Customizer preview.
	 *
	 * If true -- the current request is inside the Customizer preview, then
	 * the object cache gets suspended and widgets should check this to decide
	 * whether they should store anything persistently to the object cache,
	 * to transients, or anywhere else.
	 *
	 * @since 3.9.0
	 *
	 * @global WP_Customize_Manager $wp_customize
	 *
	 * @return bool True if within the Customizer preview, false if not.
	 */
	public function is_preview() {
		global $wp_customize;
		return ( isset( $wp_customize ) && $wp_customize->is_preview() );
	}

/**
	 * Generates the actual widget content (Do NOT override).
	 *
	 * Finds the instance and calls WP_Widget::widget().
	 *
	 * @since 2.8.0
	 *
	 * @param array     $args        Display arguments. See WP_Widget::widget() for information
	 *                               on accepted arguments.
	 * @param int|array $widget_args {
	 *     Optional. Internal order number of the widget instance, or array of multi-widget arguments.
	 *     Default 1.
	 *
	 *     @type int $number Number increment used for multiples of the same widget.
	 * }
	 */
	public function display_callback( $args, $widget_args = 1 ) {
		if ( is_numeric( $widget_args ) ) {
			$widget_args = array( 'number' => $widget_args );
		}

$widget_args = wp_parse_args( $widget_args, array( 'number' => -1 ) );
		$this->_set( $widget_args['number'] );
		$instances = $this->get_settings();

if ( isset( $instances[ $this->number ] ) ) {
			$instance = $instances[ $this->number ];

/**
			 * Filters the settings for a particular widget instance.
			 *
			 * Returning false will effectively short-circuit display of the widget.
			 *
			 * @since 2.8.0
			 *
			 * @param array     $instance The current widget instance's settings.
			 * @param WP_Widget $widget   The current widget instance.
			 * @param array     $args     An array of default widget arguments.
			 */
			$instance = apply_filters( 'widget_display_callback', $instance, $this, $args );

if ( false === $instance ) {
				return;
			}

$was_cache_addition_suspended = wp_suspend_cache_addition();
			if ( $this->is_preview() && ! $was_cache_addition_suspended ) {
				wp_suspend_cache_addition( true );
			}

$this->widget( $args, $instance );

if ( $this->is_preview() ) {
				wp_suspend_cache_addition( $was_cache_addition_suspended );
			}
		}
	}

/**
	 * Handles changed settings (Do NOT override).
	 *
	 * @since 2.8.0
	 *
	 * @global array $wp_registered_widgets
	 *
	 * @param int $deprecated Not used.
	 */
	public function update_callback( $deprecated = 1 ) {
		global $wp_registered_widgets;

$all_instances = $this->get_settings();

// We need to update the data.
		if ( $this->updated ) {
			return;
		}

if ( isset( $_POST['delete_widget'] ) && $_POST['delete_widget'] ) {
			// Delete the settings for this instance of the widget.
			if ( isset( $_POST['the-widget-id'] ) ) {
				$del_id = $_POST['the-widget-id'];
			} else {
				return;
			}

if ( isset( $wp_registered_widgets[ $del_id ]['params'][0]['number'] ) ) {
				$number = $wp_registered_widgets[ $del_id ]['params'][0]['number'];

if ( $this->id_base . '-' . $number === $del_id ) {
					unset( $all_instances[ $number ] );
				}
			}
		} else {
			if ( isset( $_POST[ 'widget-' . $this->id_base ] ) && is_array( $_POST[ 'widget-' . $this->id_base ] ) ) {
				$settings = $_POST[ 'widget-' . $this->id_base ];
			} elseif ( isset( $_POST['id_base'] ) && $_POST['id_base'] === $this->id_base ) {
				$num      = $_POST['multi_number'] ? (int) $_POST['multi_number'] : (int) $_POST['widget_number'];
				$settings = array( $num => array() );
			} else {
				return;
			}

foreach ( $settings as $number => $new_instance ) {
				$new_instance = stripslashes_deep( $new_instance );
				$this->_set( $number );

$old_instance = isset( $all_instances[ $number ] ) ? $all_instances[ $number ] : array();

$was_cache_addition_suspended = wp_suspend_cache_addition();
				if ( $this->is_preview() && ! $was_cache_addition_suspended ) {
					wp_suspend_cache_addition( true );
				}

$instance = $this->update( $new_instance, $old_instance );

if ( $this->is_preview() ) {
					wp_suspend_cache_addition( $was_cache_addition_suspended );
				}

/**
				 * Filters a widget's settings before saving.
				 *
				 * Returning false will effectively short-circuit the widget's ability
				 * to update settings.
				 *
				 * @since 2.8.0
				 *
				 * @param array     $instance     The current widget instance's settings.
				 * @param array     $new_instance Array of new widget settings.
				 * @param array     $old_instance Array of old widget settings.
				 * @param WP_Widget $widget       The current widget instance.
				 */
				$instance = apply_filters( 'widget_update_callback', $instance, $new_instance, $old_instance, $this );

if ( false !== $instance ) {
					$all_instances[ $number ] = $instance;
				}

break; // Run only once.
			}
		}

$this->save_settings( $all_instances );
		$this->updated = true;
	}

/**
	 * Generates the widget control form (Do NOT override).
	 *
	 * @since 2.8.0
	 *
	 * @param int|array $widget_args {
	 *     Optional. Internal order number of the widget instance, or array of multi-widget arguments.
	 *     Default 1.
	 *
	 *     @type int $number Number increment used for multiples of the same widget.
	 * }
	 * @return string|null
	 */
	public function form_callback( $widget_args = 1 ) {
		if ( is_numeric( $widget_args ) ) {
			$widget_args = array( 'number' => $widget_args );
		}

$widget_args   = wp_parse_args( $widget_args, array( 'number' => -1 ) );
		$all_instances = $this->get_settings();

if ( -1 === $widget_args['number'] ) {
			// We echo out a form where 'number' can be set later.
			$this->_set( '__i__' );
			$instance = array();
		} else {
			$this->_set( $widget_args['number'] );
			$instance = $all_instances[ $widget_args['number'] ];
		}

/**
		 * Filters the widget instance's settings before displaying the control form.
		 *
		 * Returning false effectively short-circuits display of the control form.
		 *
		 * @since 2.8.0
		 *
		 * @param array     $instance The current widget instance's settings.
		 * @param WP_Widget $widget   The current widget instance.
		 */
		$instance = apply_filters( 'widget_form_callback', $instance, $this );

$return = null;

if ( false !== $instance ) {
			$return = $this->form( $instance );

/**
			 * Fires at the end of the widget control form.
			 *
			 * Use this hook to add extra fields to the widget form. The hook
			 * is only fired if the value passed to the 'widget_form_callback'
			 * hook is not false.
			 *
			 * Note: If the widget has no form, the text echoed from the default
			 * form method can be hidden using CSS.
			 *
			 * @since 2.8.0
			 *
			 * @param WP_Widget $widget   The widget instance (passed by reference).
			 * @param null      $return   Return null if new fields are added.
			 * @param array     $instance An array of the widget's settings.
			 */
			do_action_ref_array( 'in_widget_form', array( &$this, &$return, $instance ) );
		}

return $return;
	}

/**
	 * Registers an instance of the widget class.
	 *
	 * @since 2.8.0
	 *
	 * @param int $number Optional. The unique order number of this widget instance
	 *                    compared to other instances of the same class. Default -1.
	 */
	public function _register_one( $number = -1 ) {
		wp_register_sidebar_widget(
			$this->id,
			$this->name,
			$this->_get_display_callback(),
			$this->widget_options,
			array( 'number' => $number )
		);

_register_widget_update_callback(
			$this->id_base,
			$this->_get_update_callback(),
			$this->control_options,
			array( 'number' => -1 )
		);

_register_widget_form_callback(
			$this->id,
			$this->name,
			$this->_get_form_callback(),
			$this->control_options,
			array( 'number' => $number )
		);
	}

/**
	 * Saves the settings for all instances of the widget class.
	 *
	 * @since 2.8.0
	 *
	 * @param array $settings Multi-dimensional array of widget instance settings.
	 */
	public function save_settings( $settings ) {
		$settings['_multiwidget'] = 1;
		update_option( $this->option_name, $settings );
	}

/**
	 * Retrieves the settings for all instances of the widget class.
	 *
	 * @since 2.8.0
	 *
	 * @return array Multi-dimensional array of widget instance settings.
	 */
	public function get_settings() {

$settings = get_option( $this->option_name );

if ( false === $settings ) {
			$settings = array();
			if ( isset( $this->alt_option_name ) ) {
				// Get settings from alternative (legacy) option.
				$settings = get_option( $this->alt_option_name, array() );

// Delete the alternative (legacy) option as the new option will be created using `$this->option_name`.
				delete_option( $this->alt_option_name );
			}
			// Save an option so it can be autoloaded next time.
			$this->save_settings( $settings );
		}

if ( ! is_array( $settings ) && ! ( $settings instanceof ArrayObject || $settings instanceof ArrayIterator ) ) {
			$settings = array();
		}

if ( ! empty( $settings ) && ! isset( $settings['_multiwidget'] ) ) {
			// Old format, convert if single widget.
			$settings = wp_convert_widget_settings( $this->id_base, $this->option_name, $settings );
		}

unset( $settings['_multiwidget'], $settings['__i__'] );

return $settings;
	}
}

cmd: