Current Dir: /home/webdevt/www/demo2/wp-includes/
[DIR] abilities-api [ delete | rename ]
[DIR] ai-client [ delete | rename ]
[DIR] assets [ delete | rename ]
[DIR] block-bindings [ delete | rename ]
[DIR] block-patterns [ delete | rename ]
[DIR] block-supports [ delete | rename ]
[DIR] blocks [ delete | rename ]
[DIR] build [ delete | rename ]
[DIR] certificates [ delete | rename ]
[DIR] collaboration [ delete | rename ]
[DIR] css [ delete | rename ]
[DIR] customize [ delete | rename ]
[DIR] fonts [ delete | rename ]
[DIR] html-api [ delete | rename ]
[DIR] ID3 [ delete | rename ]
[DIR] images [ delete | rename ]
[DIR] interactivity-api [ delete | rename ]
[DIR] IXR [ delete | rename ]
[DIR] js [ delete | rename ]
[DIR] l10n [ delete | rename ]
[DIR] php-ai-client [ delete | rename ]
[DIR] php-compat [ delete | rename ]
[DIR] PHPMailer [ delete | rename ]
[DIR] pomo [ delete | rename ]
[DIR] Requests [ delete | rename ]
[DIR] rest-api [ delete | rename ]
[DIR] SimplePie [ delete | rename ]
[DIR] sitemaps [ delete | rename ]
[DIR] sodium_compat [ delete | rename ]
[DIR] style-engine [ delete | rename ]
[DIR] Text [ delete | rename ]
[DIR] theme-compat [ delete | rename ]
[DIR] widgets [ delete | rename ]
[FILE] abilities.php [ edit | delete | rename ]
[FILE] ai-client.php [ edit | delete | rename ]
[FILE] block-bindings.php [ edit | delete | rename ]
[FILE] block-i18n.json [ edit | delete | rename ]
[FILE] block-patterns.php [ edit | delete | rename ]
[FILE] bookmark-template.php [ edit | delete | rename ]
[FILE] canonical.php [ edit | delete | rename ]
[FILE] category-template.php [ edit | delete | rename ]
[FILE] category.php [ edit | delete | rename ]
[FILE] class-avif-info.php [ edit | delete | rename ]
[FILE] class-http.php [ edit | delete | rename ]
[FILE] class-phpmailer.php [ edit | delete | rename ]
[FILE] class-pop3.php [ edit | delete | rename ]
[FILE] class-smtp.php [ edit | delete | rename ]
[FILE] class-walker-category-dropdown.php [ edit | delete | rename ]
[FILE] class-walker-category.php [ edit | delete | rename ]
[FILE] class-walker-nav-menu.php [ edit | delete | rename ]
[FILE] class-walker-page-dropdown.php [ edit | delete | rename ]
[FILE] class-walker-page.php [ edit | delete | rename ]
[FILE] class-wp-ajax-response.php [ edit | delete | rename ]
[FILE] class-wp-application-passwords.php [ edit | delete | rename ]
[FILE] class-wp-block-bindings-registry.php [ edit | delete | rename ]
[FILE] class-wp-block-bindings-source.php [ edit | delete | rename ]
[FILE] class-wp-block-list.php [ edit | delete | rename ]
[FILE] class-wp-block-metadata-registry.php [ edit | delete | rename ]
[FILE] class-wp-block-parser.php [ edit | delete | rename ]
[FILE] class-wp-block-pattern-categories-registry.php [ edit | delete | rename ]
[FILE] class-wp-block-processor.php [ edit | delete | rename ]
[FILE] class-wp-block-styles-registry.php [ edit | delete | rename ]
[FILE] class-wp-block-supports.php [ edit | delete | rename ]
[FILE] class-wp-block-template.php [ edit | delete | rename ]
[FILE] class-wp-block-templates-registry.php [ edit | delete | rename ]
[FILE] class-wp-block-type-registry.php [ edit | delete | rename ]
[FILE] class-wp-block-type.php [ edit | delete | rename ]
[FILE] class-wp-classic-to-block-menu-converter.php [ edit | delete | rename ]
[FILE] class-wp-comment-query.php [ edit | delete | rename ]
[FILE] class-wp-connector-registry.php [ edit | delete | rename ]
[FILE] class-wp-customize-nav-menus.php [ edit | delete | rename ]
[FILE] class-wp-customize-panel.php [ edit | delete | rename ]
[FILE] class-wp-dependency.php [ edit | delete | rename ]
[FILE] class-wp-duotone.php [ edit | delete | rename ]
[FILE] class-wp-error.php [ edit | delete | rename ]
[FILE] class-wp-exception.php [ edit | delete | rename ]
[FILE] class-wp-feed-cache-transient.php [ edit | delete | rename ]
[FILE] class-wp-feed-cache.php [ edit | delete | rename ]
[FILE] class-wp-http-cookie.php [ edit | delete | rename ]
[FILE] class-wp-http-response.php [ edit | delete | rename ]
[FILE] class-wp-http-streams.php [ edit | delete | rename ]
[FILE] class-wp-icons-registry.php [ edit | delete | rename ]
[FILE] class-wp-image-editor-gd.php [ edit | delete | rename ]
[FILE] class-wp-image-editor-imagick.php [ edit | delete | rename ]
[FILE] class-wp-list-util.php [ edit | delete | rename ]
[FILE] class-wp-locale-switcher.php [ edit | delete | rename ]
[FILE] class-wp-locale.php [ edit | delete | rename ]
[FILE] class-wp-matchesmapregex.php [ edit | delete | rename ]
[FILE] class-wp-metadata-lazyloader.php [ edit | delete | rename ]
[FILE] class-wp-paused-extensions-storage.php [ edit | delete | rename ]
[FILE] class-wp-phpmailer.php [ edit | delete | rename ]
[FILE] class-wp-post-type.php [ edit | delete | rename ]
[FILE] class-wp-query.php [ edit | delete | rename ]
[FILE] class-wp-recovery-mode-cookie-service.php [ edit | delete | rename ]
[FILE] class-wp-recovery-mode-email-service.php [ edit | delete | rename ]
[FILE] class-wp-recovery-mode-key-service.php [ edit | delete | rename ]
[FILE] class-wp-recovery-mode-link-service.php [ edit | delete | rename ]
[FILE] class-wp-recovery-mode.php [ edit | delete | rename ]
[FILE] class-wp-rewrite.php [ edit | delete | rename ]
[FILE] class-wp-roles.php [ edit | delete | rename ]
[FILE] class-wp-session-tokens.php [ edit | delete | rename ]
[FILE] class-wp-simplepie-sanitize-kses.php [ edit | delete | rename ]
[FILE] class-wp-site-query.php [ edit | delete | rename ]
[FILE] class-wp-site.php [ edit | delete | rename ]
[FILE] class-wp-styles.php [ edit | delete | rename ]
[FILE] class-wp-tax-query.php [ edit | delete | rename ]
[FILE] class-wp-taxonomy.php [ edit | delete | rename ]
[FILE] class-wp-textdomain-registry.php [ edit | delete | rename ]
[FILE] class-wp-theme-json-data.php [ edit | delete | rename ]
[FILE] class-wp-theme-json-resolver.php [ edit | delete | rename ]
[FILE] class-wp-token-map.php [ edit | delete | rename ]
[FILE] class-wp-widget-factory.php [ edit | delete | rename ]
[FILE] class-wpdb.php [ edit | delete | rename ]
[FILE] class.wp-dependencies.php [ edit | delete | rename ]
[FILE] collaboration.php [ edit | delete | rename ]
[FILE] comment-template.php [ edit | delete | rename ]
[FILE] compat-utf8.php [ edit | delete | rename ]
[FILE] connectors.php [ edit | delete | rename ]
[FILE] date.php [ edit | delete | rename ]
[FILE] default-filters.php [ edit | delete | rename ]
[FILE] embed-template.php [ edit | delete | rename ]
[FILE] error-protection.php [ edit | delete | rename ]
[FILE] feed-rss2-comments.php [ edit | delete | rename ]
[FILE] functions.wp-styles.php [ edit | delete | rename ]
[FILE] general-template.php [ edit | delete | rename ]
[FILE] global-styles-and-settings.php [ edit | delete | rename ]
[FILE] https-detection.php [ edit | delete | rename ]
[FILE] https-migration.php [ edit | delete | rename ]
[FILE] kses.php [ edit | delete | rename ]
[FILE] l10n.php [ edit | delete | rename ]
[FILE] link-template.php [ edit | delete | rename ]
[FILE] locale.php [ edit | delete | rename ]
[FILE] media-template.php [ edit | delete | rename ]
[FILE] media.php [ edit | delete | rename ]
[FILE] ms-default-constants.php [ edit | delete | rename ]
[FILE] ms-default-filters.php [ edit | delete | rename ]
[FILE] ms-deprecated.php [ edit | delete | rename ]
[FILE] ms-files.php [ edit | delete | rename ]
[FILE] ms-functions.php [ edit | delete | rename ]
[FILE] ms-site.php [ edit | delete | rename ]
[FILE] nav-menu-template.php [ edit | delete | rename ]
[FILE] nav-menu.php [ edit | delete | rename ]
[FILE] pluggable-deprecated.php [ edit | delete | rename ]
[FILE] pluggable.php [ edit | delete | rename ]
[FILE] plugin.php [ edit | delete | rename ]
[FILE] post-formats.php [ edit | delete | rename ]
[FILE] post-template.php [ edit | delete | rename ]
[FILE] post-thumbnail-template.php [ edit | delete | rename ]
[FILE] registration-functions.php [ edit | delete | rename ]
[FILE] registration.php [ edit | delete | rename ]
[FILE] robots-template.php [ edit | delete | rename ]
[FILE] rss-functions.php [ edit | delete | rename ]
[FILE] sitemaps.php [ edit | delete | rename ]
[FILE] spl-autoload-compat.php [ edit | delete | rename ]
[FILE] style-engine.php [ edit | delete | rename ]
[FILE] taxonomy.php [ edit | delete | rename ]
[FILE] template-canvas.php [ edit | delete | rename ]
[FILE] template.php [ edit | delete | rename ]
[FILE] theme-i18n.json [ edit | delete | rename ]
[FILE] theme-templates.php [ edit | delete | rename ]
[FILE] theme.json [ edit | delete | rename ]
[FILE] theme.php [ edit | delete | rename ]
[FILE] vars.php [ edit | delete | rename ]
[FILE] version.php [ edit | delete | rename ]
[FILE] view-transitions.php [ edit | delete | rename ]
Viewing: /home/webdevt/www/demo2/wp-includes/class-wp-widget-factory.php
<?php
/**
* Widget API: WP_Widget_Factory class
*
* @package WordPress
* @subpackage Widgets
* @since 4.4.0
*/
/**
* Singleton that registers and instantiates WP_Widget classes.
*
* @since 2.8.0
* @since 4.4.0 Moved to its own file from wp-includes/widgets.php
*/
#[AllowDynamicProperties]
class WP_Widget_Factory {
/**
* Widgets array.
*
* @since 2.8.0
* @var array
*/
public $widgets = array();
/**
* PHP5 constructor.
*
* @since 4.3.0
*/
public function __construct() {
add_action( 'widgets_init', array( $this, '_register_widgets' ), 100 );
}
/**
* PHP4 constructor.
*
* @since 2.8.0
* @deprecated 4.3.0 Use __construct() instead.
*
* @see WP_Widget_Factory::__construct()
*/
public function WP_Widget_Factory() {
_deprecated_constructor( 'WP_Widget_Factory', '4.3.0' );
self::__construct();
}
/**
* Registers a widget subclass.
*
* @since 2.8.0
* @since 4.6.0 Updated the `$widget` parameter to also accept a WP_Widget instance object
* instead of simply a `WP_Widget` subclass name.
*
* @param string|WP_Widget $widget Either the name of a `WP_Widget` subclass or an instance of a `WP_Widget` subclass.
*/
public function register( $widget ) {
if ( $widget instanceof WP_Widget ) {
$this->widgets[ spl_object_hash( $widget ) ] = $widget;
} else {
$this->widgets[ $widget ] = new $widget();
}
}
/**
* Un-registers a widget subclass.
*
* @since 2.8.0
* @since 4.6.0 Updated the `$widget` parameter to also accept a WP_Widget instance object
* instead of simply a `WP_Widget` subclass name.
*
* @param string|WP_Widget $widget Either the name of a `WP_Widget` subclass or an instance of a `WP_Widget` subclass.
*/
public function unregister( $widget ) {
if ( $widget instanceof WP_Widget ) {
unset( $this->widgets[ spl_object_hash( $widget ) ] );
} else {
unset( $this->widgets[ $widget ] );
}
}
/**
* Serves as a utility method for adding widgets to the registered widgets global.
*
* @since 2.8.0
*
* @global array $wp_registered_widgets
*/
public function _register_widgets() {
global $wp_registered_widgets;
$keys = array_keys( $this->widgets );
$registered = array_keys( $wp_registered_widgets );
$registered = array_map( '_get_widget_id_base', $registered );
foreach ( $keys as $key ) {
// Don't register new widget if old widget with the same id is already registered.
if ( in_array( $this->widgets[ $key ]->id_base, $registered, true ) ) {
unset( $this->widgets[ $key ] );
continue;
}
$this->widgets[ $key ]->_register();
}
}
/**
* Returns the registered WP_Widget object for the given widget type.
*
* @since 5.8.0
*
* @param string $id_base Widget type ID.
* @return WP_Widget|null
*/
public function get_widget_object( $id_base ) {
$key = $this->get_widget_key( $id_base );
if ( '' === $key ) {
return null;
}
return $this->widgets[ $key ];
}
/**
* Returns the registered key for the given widget type.
*
* @since 5.8.0
*
* @param string $id_base Widget type ID.
* @return string
*/
public function get_widget_key( $id_base ) {
foreach ( $this->widgets as $key => $widget_object ) {
if ( $widget_object->id_base === $id_base ) {
return $key;
}
}
return '';
}
}