apply_filters( string $hook_name, mixed $value, mixed $args )

Calls the callback functions that have been added to a filter hook.

Description

This function invokes all functions attached to filter hook $hook_name.
It is possible to create new filter hooks by simply calling this function, specifying the name of the new hook using the $hook_name parameter.

The function also allows for multiple additional arguments to be passed to hooks.

Example usage:

// The filter callback function.
function example_callback( $string, $arg1, $arg2 ) {
    // (maybe) modify $string.
    return $string;
}
add_filter( 'example_filter', 'example_callback', 10, 3 );

/*
 * Apply the filters by calling the 'example_callback()' function
 * that's hooked onto `example_filter` above.
 *
 * - 'example_filter' is the filter hook.
 * - 'filter me' is the value being filtered.
 * - $arg1 and $arg2 are the additional arguments passed to the callback.
$value = apply_filters( 'example_filter', 'filter me', $arg1, $arg2 );

Parameters

$hook_name: (Required) The name of the filter hook.
$value: (Required) The value to filter.
$args: (Required) Additional parameters to pass to the callback functions.

Return

(mixed) The filtered value after all hooked functions are applied to it.

Source

File: wp-includes/plugin.php

function apply_filters( $tag, $value ) {
	global $wp_filter, $wp_current_filter;

	$args = array();

	// Do 'all' actions first.
	if ( isset($wp_filter['all']) ) {
		$wp_current_filter[] = $tag;
		$args = func_get_args();
		_wp_call_all_hook($args);
	}

	if ( !isset($wp_filter[$tag]) ) {
		if ( isset($wp_filter['all']) )
			array_pop($wp_current_filter);
		return $value;
	}

	if ( !isset($wp_filter['all']) )
		$wp_current_filter[] = $tag;

	if ( empty($args) )
		$args = func_get_args();

	// don't pass the tag name to WP_Hook
	array_shift( $args );

	$filtered = $wp_filter[ $tag ]->apply_filters( $value, $args );

	array_pop( $wp_current_filter );

	return $filtered;
}

Expand Source Code View on GitHub

Uses

Uses
Uses	Description
wp-includes/plugin.php: _wp_call_all_hook()	Calls the ‘all’ hook, which will process the functions hooked into it.

Used By

Used By
Used By	Description
wp-admin/includes/class-wp-media-list-table.php: WP_Media_List_Table::media_categories_dropdown()	Displays a media categories drop-down for filtering on the Media list table.
wp-admin/includes/class-wp-ms-sites-list-table.php: WP_MS_Sites_List_Table::site_states()	Maybe output comma-separated site states.
wp-admin/includes/class-wp-privacy-data-export-requests-list-table.php: WP_Privacy_Data_Export_Requests_List_Table::column_email()	Actions column.
wp-admin/includes/class-wp-privacy-data-export-requests-list-table.php: WP_Privacy_Data_Export_Requests_List_Table::column_next_steps()	Displays the next steps column.
wp-admin/includes/class-wp-privacy-data-removal-requests-list-table.php: WP_Privacy_Data_Removal_Requests_List_Table::column_email()	Actions column.
wp-admin/includes/class-wp-privacy-data-removal-requests-list-table.php: WP_Privacy_Data_Removal_Requests_List_Table::column_next_steps()	Next steps column.
wp-admin/includes/class-plugin-installer-skin.php: Plugin_Installer_Skin::do_overwrite()	Check if the plugin can be overwritten and output the HTML for overwriting a plugin on upload.
wp-admin/includes/class-wp-comments-list-table.php: WP_Comments_List_Table::comment_type_dropdown()	Displays a comment type drop-down for filtering on the Comments list table.
wp-admin/includes/class-wp-ms-themes-list-table.php: WP_MS_Themes_List_Table::column_autoupdates()	Handles the auto-updates column output.
wp-admin/includes/class-theme-installer-skin.php: Theme_Installer_Skin::do_overwrite()	Check if the theme can be overwritten and output the HTML for overwriting a theme on upload.
wp-admin/includes/update.php: wp_is_auto_update_enabled_for_type()	Checks whether auto-updates are enabled.
wp-admin/includes/update.php: wp_is_auto_update_forced_for_item()	Checks whether auto-updates are forced for an item.
wp-admin/includes/image.php: wp_get_missing_image_subsizes()	Compare the existing image sub-sizes (as saved in the attachment meta) to the currently registered image sub-sizes, and return the difference.
wp-admin/includes/image.php: wp_update_image_subsizes()	If any of the currently registered image sub-sizes are missing, create them and update the image meta data.
wp-admin/includes/image.php: wp_create_image_subsizes()	Creates image sub-sizes, adds the new data to the image meta `sizes` array, and updates the image metadata.
wp-admin/includes/schema.php: populate_network_meta()	Creates WordPress network meta and sets the default values.
wp-admin/includes/schema.php: populate_site_meta()	Creates WordPress site meta and sets the default values.
wp-admin/themes.php: wp_theme_auto_update_setting_template()	Returns the JavaScript template used to display the auto-update setting for a theme.
wp-includes/error-protection.php: wp_is_fatal_error_handler_enabled()	Checks whether the fatal error handler is enabled.
wp-includes/https-detection.php: wp_is_site_url_using_https()	Checks whether the current site’s URL where WordPress is stored is using HTTPS.
wp-includes/https-detection.php: wp_update_https_detection_errors()	Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors.
wp-includes/embed.php: wp_filter_oembed_iframe_title_attribute()	Filters the given oEmbed HTML to make sure iframes have a title attribute.
wp-includes/embed.php: get_oembed_response_data_for_url()	Retrieves the oEmbed response data for a given URL.
wp-includes/robots-template.php: wp_robots()	Displays the robots meta tag as necessary.
wp-includes/ms-functions.php: wpmu_new_site_admin_notification()	Notifies the Multisite network administrator that a new site was created.
wp-includes/script-loader.php: wp_maybe_inline_styles()	Allows small styles to be inlined.
wp-includes/script-loader.php: wp_get_script_tag()	Formats `<script>` loader tags.
wp-includes/script-loader.php: wp_get_inline_script_tag()	Wraps inline JavaScript in `<script>` tag.
wp-includes/script-loader.php: wp_tinymce_inline_scripts()	Adds inline scripts required for the TinyMCE in the block editor.
wp-includes/sitemaps.php: wp_sitemaps_get_max_urls()	Gets the maximum number of URLs for a sitemap.
wp-includes/meta.php: get_metadata_raw()	Retrieves raw metadata value for the specified object.
wp-includes/meta.php: get_metadata_default()	Retrieves default metadata value for the specified meta key and object.
wp-includes/rest-api/endpoints/class-wp-rest-menu-locations-controller.php: WP_REST_Menu_Locations_Controller::prepare_item_for_response()	Prepares a menu location object for serialization.
wp-includes/rest-api/endpoints/class-wp-rest-revisions-controller.php: WP_REST_Revisions_Controller::prepare_items_query()	Determines the allowed query_vars for a get_items() response and prepares them for WP_Query.
wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php: WP_REST_Comments_Controller::check_is_comment_content_allowed()	If empty comments are not allowed, checks if the provided comment content is not empty.
wp-includes/rest-api/endpoints/class-wp-rest-sidebars-controller.php: WP_REST_Sidebars_Controller::prepare_item_for_response()	Prepares a single sidebar output for response.
wp-includes/rest-api/endpoints/class-wp-rest-site-health-controller.php: WP_REST_Site_Health_Controller::validate_request_permission()	Validates if the current user can request this REST endpoint.
wp-includes/rest-api/endpoints/class-wp-rest-menus-controller.php: WP_REST_Menus_Controller::prepare_item_for_response()	Prepares a single term output for response.
wp-includes/rest-api/endpoints/class-wp-rest-autosaves-controller.php: WP_REST_Autosaves_Controller::prepare_item_for_response()	Prepares the revision for the REST response.
wp-includes/rest-api/endpoints/class-wp-rest-application-passwords-controller.php: WP_REST_Application_Passwords_Controller::prepare_item_for_database()	Prepares an application password for a create or update operation.
wp-includes/rest-api/endpoints/class-wp-rest-application-passwords-controller.php: WP_REST_Application_Passwords_Controller::prepare_item_for_response()	Prepares the application password for the REST response.
wp-includes/rest-api/endpoints/class-wp-rest-menu-items-controller.php: WP_REST_Menu_Items_Controller::prepare_item_for_database()	Prepares a single post for create or update.
wp-includes/rest-api/endpoints/class-wp-rest-menu-items-controller.php: WP_REST_Menu_Items_Controller::prepare_item_for_response()	Prepares a single post output for response.
wp-includes/rest-api/endpoints/class-wp-rest-plugins-controller.php: WP_REST_Plugins_Controller::create_item()	Uploads a plugin and optionally activates it.
wp-includes/rest-api/endpoints/class-wp-rest-plugins-controller.php: WP_REST_Plugins_Controller::prepare_item_for_response()	Prepares the plugin for the REST response.
wp-includes/rest-api/endpoints/class-wp-rest-themes-controller.php: WP_REST_Themes_Controller::prepare_item_for_response()	Prepares a single theme output for response.
wp-includes/rest-api/endpoints/class-wp-rest-themes-controller.php: WP_REST_Themes_Controller::get_collection_params()	Retrieves the search params for the themes collection.
wp-includes/rest-api/search/class-wp-rest-post-format-search-handler.php: WP_REST_Post_Format_Search_Handler::search_items()	Searches the object type content for a given search request.
wp-includes/rest-api/search/class-wp-rest-term-search-handler.php: WP_REST_Term_Search_Handler::search_items()	Searches the object type content for a given search request.
wp-includes/rest-api/search/class-wp-rest-post-search-handler.php: WP_REST_Post_Search_Handler::search_items()	Searches the object type content for a given search request.
wp-includes/object-relationships.php: cp_recognized_relationship_objects()	Specifies the names of objects that will be stored in the object-relationships table.
wp-includes/sitemaps/providers/class-wp-sitemaps-taxonomies.php: WP_Sitemaps_Taxonomies::get_taxonomies_query_args()	Returns the query args for retrieving taxonomy terms to list in the sitemap.
wp-includes/sitemaps/providers/class-wp-sitemaps-posts.php: WP_Sitemaps_Posts::get_object_subtypes()	Returns the public post types, which excludes nav_items and similar types.
wp-includes/sitemaps/providers/class-wp-sitemaps-posts.php: WP_Sitemaps_Posts::get_url_list()	Gets a URL list for a post type sitemap.
wp-includes/sitemaps/providers/class-wp-sitemaps-posts.php: WP_Sitemaps_Posts::get_max_num_pages()	Gets the max number of pages available for the object type.
wp-includes/sitemaps/providers/class-wp-sitemaps-posts.php: WP_Sitemaps_Posts::get_posts_query_args()	Returns the query args for retrieving posts to list in the sitemap.
wp-includes/sitemaps/providers/class-wp-sitemaps-users.php: WP_Sitemaps_Users::get_url_list()	Gets a URL list for a user sitemap.
wp-includes/sitemaps/providers/class-wp-sitemaps-users.php: WP_Sitemaps_Users::get_max_num_pages()	Gets the max number of pages available for the object type.
wp-includes/sitemaps/providers/class-wp-sitemaps-users.php: WP_Sitemaps_Users::get_users_query_args()	Returns the query args for retrieving users to list in the sitemap.
wp-includes/sitemaps/providers/class-wp-sitemaps-taxonomies.php: WP_Sitemaps_Taxonomies::get_object_subtypes()	Returns all public, registered taxonomies.
wp-includes/sitemaps/providers/class-wp-sitemaps-taxonomies.php: WP_Sitemaps_Taxonomies::get_url_list()	Gets a URL list for a taxonomy sitemap.
wp-includes/sitemaps/providers/class-wp-sitemaps-taxonomies.php: WP_Sitemaps_Taxonomies::get_max_num_pages()	Gets the max number of pages available for the object type.
wp-includes/link-template.php: wp_internal_hosts()	Returns an array of URL hosts which are considered to be internal hosts.
wp-includes/link-template.php: is_avatar_comment_type()	Check if this comment type allows avatars to be retrieved.
wp-includes/general-template.php: wp_required_field_indicator()	Assigns a visual indicator for required form fields.
wp-includes/general-template.php: wp_required_field_message()	Creates a message to explain required form fields.
wp-includes/general-template.php: wp_get_code_editor_settings()	Generates and returns code editor settings.
wp-includes/general-template.php: wp_preload_resources()	Prints resource preloads directives to browsers.
wp-includes/https-migration.php: wp_should_replace_insecure_home_url()	Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart.
wp-includes/cron.php: wp_get_ready_cron_jobs()	Retrieves cron jobs ready to be run.
wp-includes/cron.php: wp_get_scheduled_event()	Retrieves a scheduled event.
wp-includes/ms-site.php: wp_initialize_site()	Runs the initialization routine for a given site.
wp-includes/ms-site.php: wp_uninitialize_site()	Runs the uninitialization routine for a given site.
wp-includes/ms-site.php: wp_is_site_initialized()	Checks whether a site is initialized.
wp-includes/ms-site.php: wp_prepare_site_data()	Prepares site data for insertion or update in the database.
wp-signup.php: validate_user_signup()	Validates the new user sign-up.
wp-signup.php: signup_blog()	Shows a form for a user or visitor to sign up for a new site.
wp-signup.php: validate_blog_signup()	Validates new site signup.
wp-signup.php: signup_get_available_languages()	Retrieves languages available during the site/user sign-up process.
wp-signup.php: signup_another_blog()	Shows a form for returning users to sign up for another site.
wp-signup.php: validate_another_blog_signup()	Validates a new site sign-up for an existing user.
wp-signup.php: signup_user()	Shows a form for a visitor to sign up for a new user account.
wp-includes/author-template.php: get_the_author_posts_link()	Retrieves an HTML link to the author page of the current post’s author.
wp-includes/author-template.php: get_author_posts_url()	Retrieves the URL to the author page for the user with the ID provided.
wp-includes/author-template.php: wp_list_authors()	Lists all the authors of the site, with several options available.
wp-includes/author-template.php: is_multi_author()	Determines whether this site has more than one author.
wp-login.php: login_header()	Output the login page header.
wp-login.php: login_footer()	Outputs the footer for the login page.
wp-includes/author-template.php: get_the_author()	Retrieves the author of the current post.
wp-includes/author-template.php: get_the_modified_author()	Retrieves the author who last edited the current post.
wp-includes/author-template.php: get_the_author_meta()	Retrieves the requested data of the author of the current post.
wp-includes/author-template.php: the_author_meta()	Outputs the field from the user’s DB object. Defaults to current post’s author.
wp-includes/author-template.php: get_the_author_link()	Retrieves either author’s link or author’s name.
wp-includes/customize/class-wp-customize-nav-menu-setting.php: WP_Customize_Nav_Menu_Setting::sanitize()	Sanitize an input.
wp-includes/customize/class-wp-customize-custom-css-setting.php: WP_Customize_Custom_CSS_Setting::value()	Fetch the value of the setting. Will return the previewed value when `preview()` is called.
wp-includes/customize/class-wp-customize-nav-menu-item-setting.php: WP_Customize_Nav_Menu_Item_Setting::get_original_title()	Get original title.
wp-includes/customize/class-wp-customize-nav-menu-item-setting.php: WP_Customize_Nav_Menu_Item_Setting::value_as_wp_post_nav_menu_item()	Get the value emulated into a WP_Post and set up as a nav_menu_item.
wp-includes/customize/class-wp-customize-nav-menu-item-setting.php: WP_Customize_Nav_Menu_Item_Setting::sanitize()	Sanitize an input.
wp-includes/general-template.php: get_login_image_html()	Return the HTML for the image on the login screen. This is either a link showing the ClassicPress logo (the default) or the site’s custom login image (if enabled).
wp-includes/general-template.php: wp_generator()	Displays the XHTML generator that is generated on the wp_head hook.
wp-includes/general-template.php: the_generator()	Displays the generator XML or Comment for RSS, ATOM, etc.
wp-includes/general-template.php: get_the_generator()	Creates the generator XML or Comment for RSS, ATOM, etc.
wp-includes/general-template.php: get_search_query()	Retrieves the contents of the search WordPress query variable.
wp-includes/general-template.php: the_search_query()	Displays the contents of the search query variable.
wp-includes/general-template.php: get_language_attributes()	Gets the language attributes for the ‘html’ tag.
wp-includes/general-template.php: paginate_links()	Retrieves paginated links for archive post pages.
wp-includes/general-template.php: wp_admin_css_uri()	Displays the URL of a WordPress admin CSS file.
wp-includes/general-template.php: wp_admin_css()	Enqueues or directly prints a stylesheet link to the specified CSS file.
wp-includes/general-template.php: wp_site_icon()	Displays site icon meta tags.
wp-includes/general-template.php: wp_resource_hints()	Prints resource hints to browsers for pre-fetching, pre-rendering and pre-connecting to web sites.
wp-includes/general-template.php: user_can_richedit()	Determines whether the user can access the visual editor.
wp-includes/general-template.php: wp_default_editor()	Finds out which editor should be displayed by default.
wp-includes/general-template.php: get_the_modified_time()	Retrieves the time at which the post was last modified.
wp-includes/general-template.php: get_post_modified_time()	Retrieves the time at which the post was last modified.
wp-includes/general-template.php: the_weekday()	Displays the weekday on which the post was written.
wp-includes/general-template.php: the_weekday_date()	Displays the weekday on which the post was written.
wp-includes/general-template.php: feed_links()	Displays the links to the general feeds.
wp-includes/general-template.php: feed_links_extra()	Displays the links to the extra feeds such as category feeds.
wp-includes/general-template.php: the_date()	Displays or retrieves the date the current post was written (once per date)
wp-includes/general-template.php: get_the_date()	Retrieves the date on which the post was written.
wp-includes/general-template.php: the_modified_date()	Displays the date on which the post was last modified.
wp-includes/general-template.php: get_the_modified_date()	Retrieves the date on which the post was last modified.
wp-includes/general-template.php: the_time()	Displays the time at which the post was written.
wp-includes/general-template.php: get_the_time()	Retrieves the time at which the post was written.
wp-includes/general-template.php: get_post_time()	Retrieves the time at which the post was written.
wp-includes/general-template.php: the_modified_time()	Displays the time at which the post was last modified.
wp-includes/general-template.php: get_the_archive_title()	Retrieves the archive title based on the queried object.
wp-includes/general-template.php: get_the_archive_description()	Retrieves the description for an author, post type, or term archive.
wp-includes/general-template.php: get_the_post_type_description()	Retrieves the description for a post type archive.
wp-includes/general-template.php: get_archives_link()	Retrieves archive link content based on predefined or custom code.
wp-includes/general-template.php: wp_get_archives()	Displays archive links based on type and format.
wp-includes/general-template.php: get_calendar()	Displays calendar with days that have posts as links.
wp-includes/general-template.php: single_post_title()	Displays or retrieves page title for post.
wp-includes/general-template.php: post_type_archive_title()	Displays or retrieves title for a post type archive.
wp-includes/general-template.php: single_term_title()	Displays or retrieves page title for taxonomy term archive.
wp-includes/general-template.php: wp_title()	Displays or retrieves page title for all areas of blog.
wp-includes/general-template.php: wp_get_document_title()	Returns document title for the current page.
wp-includes/general-template.php: wp_lostpassword_url()	Returns the URL that allows the user to reset the lost password.
wp-includes/general-template.php: wp_register()	Displays the Registration or Admin link.
wp-includes/general-template.php: get_site_icon_url()	Returns the Site Icon URL.
wp-includes/general-template.php: get_custom_logo()	Returns a custom logo, linked to home unless the theme supports removing the link on the home page.
wp-includes/general-template.php: get_bloginfo()	Retrieves information about the current site.
wp-includes/general-template.php: get_search_form()	Displays search form.
wp-includes/general-template.php: wp_loginout()	Displays the Log In/Out link.
wp-includes/general-template.php: wp_logout_url()	Retrieves the logout URL.
wp-includes/general-template.php: wp_login_url()	Retrieves the login URL.
wp-includes/general-template.php: wp_registration_url()	Returns the URL that allows the user to register on the site.
wp-includes/general-template.php: wp_login_form()	Provides a simple login form for use anywhere within WordPress.
wp-includes/script-loader.php: print_admin_styles()	Prints the styles queue in the HTML head on admin pages.
wp-includes/script-loader.php: print_late_styles()	Prints the styles that were queued too late for the HTML head.
wp-includes/rest-api/class-wp-rest-response.php: WP_REST_Response::get_curies()	Retrieves the CURIEs (compact URIs) used for relations.
wp-includes/script-loader.php: classicpress_asset_version()	Returns a cache buster string for an enqueued script or stylesheet.
wp-includes/script-loader.php: wp_default_scripts()	Register all ClassicPress scripts.
wp-includes/script-loader.php: print_head_scripts()	Prints the script queue in the HTML head on admin pages.
wp-includes/script-loader.php: print_footer_scripts()	Prints the scripts that were queued for the footer or too late for the HTML head.
wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php: WP_REST_Comments_Controller::get_items()	Retrieves a list of comment items.
wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php: WP_REST_Comments_Controller::create_item_permissions_check()	Checks if a given request has access to create a comment.
wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php: WP_REST_Comments_Controller::create_item()	Creates a comment.
wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php: WP_REST_Comments_Controller::delete_item()	Deletes a comment.
wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php: WP_REST_Comments_Controller::prepare_item_for_response()	Prepares a single comment output for response.
wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php: WP_REST_Comments_Controller::prepare_item_for_database()	Prepares a single comment to be inserted into the database.
wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php: WP_REST_Comments_Controller::get_collection_params()	Retrieves the query params for collections.
wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php: WP_REST_Users_Controller::get_items()	Retrieves all users.
wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php: WP_REST_Users_Controller::prepare_item_for_response()	Prepares a single user output for response.
wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php: WP_REST_Users_Controller::prepare_item_for_database()	Prepares a single user for creation or update.
wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php: WP_REST_Users_Controller::check_username()	Check a username for the REST API.
wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php: WP_REST_Users_Controller::get_collection_params()	Retrieves the query params for collections.
wp-includes/rest-api/endpoints/class-wp-rest-terms-controller.php: WP_REST_Terms_Controller::get_items()	Retrieves terms associated with a taxonomy.
wp-includes/rest-api/endpoints/class-wp-rest-terms-controller.php: WP_REST_Terms_Controller::prepare_item_for_database()	Prepares a single term for create or update.
wp-includes/rest-api/endpoints/class-wp-rest-terms-controller.php: WP_REST_Terms_Controller::prepare_item_for_response()	Prepares a single term output for response.
wp-includes/rest-api/endpoints/class-wp-rest-terms-controller.php: WP_REST_Terms_Controller::get_collection_params()	Retrieves the query params for collections.
wp-includes/rest-api/endpoints/class-wp-rest-settings-controller.php: WP_REST_Settings_Controller::get_item()	Retrieves the settings.
wp-includes/rest-api/endpoints/class-wp-rest-settings-controller.php: WP_REST_Settings_Controller::update_item()	Updates settings for the settings object.
wp-includes/rest-api/endpoints/class-wp-rest-taxonomies-controller.php: WP_REST_Taxonomies_Controller::prepare_item_for_response()	Prepares a taxonomy object for serialization.
wp-includes/rest-api/endpoints/class-wp-rest-revisions-controller.php: WP_REST_Revisions_Controller::get_items()	Gets a collection of revisions.
wp-includes/rest-api/endpoints/class-wp-rest-revisions-controller.php: WP_REST_Revisions_Controller::prepare_item_for_response()	Prepares the revision for the REST response.
wp-includes/rest-api/endpoints/class-wp-rest-revisions-controller.php: WP_REST_Revisions_Controller::prepare_excerpt_response()	Checks the post excerpt and prepare it for single post output.
wp-includes/rest-api/endpoints/class-wp-rest-post-types-controller.php: WP_REST_Post_Types_Controller::prepare_item_for_response()	Prepares a post type object for serialization.
wp-includes/rest-api/endpoints/class-wp-rest-post-statuses-controller.php: WP_REST_Post_Statuses_Controller::prepare_item_for_response()	Prepares a post status object for serialization.
wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php: WP_REST_Posts_Controller::prepare_item_for_response()	Prepares a single post output for response.
wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php: WP_REST_Posts_Controller::get_item_schema()	Retrieves the post’s schema, conforming to JSON Schema.
wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php: WP_REST_Posts_Controller::get_collection_params()	Retrieves the query params for the posts collection.
wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php: WP_REST_Posts_Controller::get_items()	Retrieves a collection of posts.
wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php: WP_REST_Posts_Controller::delete_item()	Deletes a single post.
wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php: WP_REST_Posts_Controller::prepare_items_query()	Determines the allowed query_vars for a get_items() response and prepares them for WP_Query.
wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php: WP_REST_Posts_Controller::prepare_item_for_database()	Prepares a single post for create or update.
wp-includes/widgets/class-wp-widget-media-audio.php: WP_Widget_Media_Audio::enqueue_preview_scripts()	Enqueue preview scripts.
wp-includes/widgets/class-wp-widget-media-video.php: WP_Widget_Media_Video::enqueue_preview_scripts()	Enqueue preview scripts.
wp-includes/widgets/class-wp-widget-text.php: WP_Widget_Text::widget()	Outputs the content for the current Text widget instance.
wp-includes/widgets/class-wp-widget-text.php: WP_Widget_Text::form()	Outputs the Text widget settings form.
wp-includes/widgets/class-wp-widget-rss.php: WP_Widget_RSS::widget()	Outputs the content for the current RSS widget instance.
wp-includes/widgets/class-wp-widget-categories.php: WP_Widget_Categories::widget()	Outputs the content for the current Categories widget instance.
wp-includes/widgets/class-wp-widget-calendar.php: WP_Widget_Calendar::widget()	Outputs the content for the current Calendar widget instance.
wp-includes/widgets/class-wp-widget-recent-comments.php: WP_Widget_Recent_Comments::recent_comments_style()	Outputs the default styles for the Recent Comments widget.
wp-includes/widgets/class-wp-widget-recent-comments.php: WP_Widget_Recent_Comments::widget()	Outputs the content for the current Recent Comments widget instance.
wp-includes/widgets/class-wp-widget-pages.php: WP_Widget_Pages::widget()	Outputs the content for the current Pages widget instance.
wp-includes/widgets/class-wp-widget-links.php: WP_Widget_Links::widget()	Outputs the content for the current Links widget instance.
wp-includes/widgets/class-wp-widget-search.php: WP_Widget_Search::widget()	Outputs the content for the current Search widget instance.
wp-includes/widgets/class-wp-widget-custom-html.php: WP_Widget_Custom_HTML::widget()	Outputs the content for the current Custom HTML widget instance.
wp-includes/widgets/class-wp-widget-recent-posts.php: WP_Widget_Recent_Posts::widget()	Outputs the content for the current Recent Posts widget instance.
wp-includes/widgets/class-wp-nav-menu-widget.php: WP_Nav_Menu_Widget::widget()	Outputs the content for the current Navigation Menu widget instance.
wp-includes/widgets/class-wp-widget-media-gallery.php: WP_Widget_Media_Gallery::get_instance_schema()	Get schema for properties of a widget instance (item).
wp-includes/widgets/class-wp-widget-meta.php: WP_Widget_Meta::widget()	Outputs the content for the current Meta widget instance.
wp-includes/widgets/class-wp-widget-archives.php: WP_Widget_Archives::widget()	Outputs the content for the current Archives widget instance.
wp-includes/widgets/class-wp-widget-media.php: WP_Widget_Media::get_instance_schema()	Get schema for properties of a widget instance (item).
wp-includes/widgets/class-wp-widget-media.php: WP_Widget_Media::widget()	Displays the widget on the front-end.
wp-includes/widgets/class-wp-widget-tag-cloud.php: WP_Widget_Tag_Cloud::widget()	Outputs the content for the current Tag Cloud widget instance.
wp-includes/template.php: get_query_template()	Retrieves path to a template.
wp-includes/query.php: wp_old_slug_redirect()	Redirect old slugs to the correct permalink.
wp-includes/bookmark-template.php: wp_list_bookmarks()	Retrieves or echoes all of the bookmarks.
wp-includes/media-template.php: wp_print_media_templates()	Prints the templates used in the media manager.
wp-includes/nav-menu.php: wp_get_nav_menus()	Returns all navigation menu objects.
wp-includes/nav-menu.php: wp_get_nav_menu_items()	Retrieves all menu items of a navigation menu.
wp-includes/nav-menu.php: wp_setup_nav_menu_item()	Decorates a menu item object with the shared navigation menu item properties.
wp-includes/nav-menu.php: has_nav_menu()	Determines whether a registered nav menu location has a menu assigned to it.
wp-includes/nav-menu.php: wp_get_nav_menu_name()	Returns the name of a navigation menu.
wp-includes/nav-menu.php: wp_get_nav_menu_object()	Returns a navigation menu object.
wp-includes/cron.php: wp_get_schedule()	Retrieves the name of the recurrence schedule for an event.
wp-includes/cron.php: wp_schedule_single_event()	Schedules an event to run only once.
wp-includes/cron.php: wp_schedule_event()	Schedules a recurring event.
wp-includes/cron.php: wp_reschedule_event()	Reschedules a recurring event.
wp-includes/cron.php: wp_unschedule_event()	Unschedules a previously scheduled event.
wp-includes/cron.php: wp_clear_scheduled_hook()	Unschedules all events attached to the hook with the specified arguments.
wp-includes/cron.php: wp_unschedule_hook()	Unschedules all events attached to the hook.
wp-includes/cron.php: spawn_cron()	Sends a request to run cron through HTTP request that doesn’t halt page loading.
wp-includes/cron.php: wp_get_schedules()	Retrieves supported event recurrence schedules.
wp-includes/embed.php: the_embed_site_title()	Prints the necessary markup for the site title in an embed template.
wp-includes/embed.php: the_excerpt_embed()	Displays the post excerpt for the embed template.
wp-includes/embed.php: get_post_embed_html()	Retrieves the embed code for a specific post.
wp-includes/embed.php: get_oembed_response_data()	Retrieves the oEmbed response data for a given post.
wp-includes/embed.php: wp_embed_handler_video()	Video embed handler callback.
wp-includes/embed.php: wp_oembed_add_discovery_links()	Adds oEmbed discovery links in the head element of the website.
wp-includes/embed.php: get_post_embed_url()	Retrieves the URL to embed a specific post in an iframe.
wp-includes/embed.php: get_oembed_endpoint_url()	Retrieves the oEmbed endpoint URL for a given permalink.
wp-includes/vars.php: wp_is_mobile()	Test if the current browser runs on a mobile device (smart phone, tablet, etc.)
wp-includes/embed.php: wp_embed_defaults()	Creates default array of embed parameters.
wp-includes/embed.php: wp_maybe_load_embeds()	Determines if default embed handlers should be loaded.
wp-includes/embed.php: wp_embed_handler_youtube()	YouTube iframe embed handler callback.
wp-includes/embed.php: wp_embed_handler_audio()	Audio embed handler callback.
wp-includes/ms-load.php: ms_site_check()	Checks status of current blog.
wp-includes/ms-load.php: get_site_by_path()	Retrieves the closest matching site object by its domain and path.
wp-includes/link-template.php: get_privacy_policy_url()	Retrieves the URL to the privacy policy page.
wp-includes/link-template.php: get_the_privacy_policy_link()	Returns the privacy policy link with formatting, when applicable.
wp-includes/link-template.php: wp_get_shortlink()	Returns a shortlink for a post, page, attachment, or site.
wp-includes/link-template.php: the_shortlink()	Displays the shortlink for a post.
wp-includes/link-template.php: get_avatar_data()	Retrieves default data about the avatar.
wp-includes/link-template.php: get_theme_file_uri()	Retrieves the URL of a file in the theme.
wp-includes/link-template.php: get_parent_theme_file_uri()	Retrieves the URL of a file in the parent theme.
wp-includes/link-template.php: get_theme_file_path()	Retrieves the path of a file in the theme.
wp-includes/link-template.php: get_parent_theme_file_path()	Retrieves the path of a file in the parent theme.
wp-includes/link-template.php: network_site_url()	Retrieves the site URL for the current network.
wp-includes/link-template.php: network_home_url()	Retrieves the home URL for the current network.
wp-includes/link-template.php: network_admin_url()	Retrieves the URL to the admin area for the network.
wp-includes/link-template.php: user_admin_url()	Retrieves the URL to the admin area for the current user.
wp-includes/link-template.php: self_admin_url()	Retrieves the URL to the admin area for either the current site or the network depending on context.
wp-includes/link-template.php: set_url_scheme()	Sets the scheme for a URL.
wp-includes/link-template.php: get_dashboard_url()	Retrieves the URL to the user’s dashboard.
wp-includes/link-template.php: get_edit_profile_url()	Retrieves the URL to the user’s profile editor.
wp-includes/link-template.php: wp_get_canonical_url()	Returns the canonical URL for a post.
wp-includes/link-template.php: get_home_url()	Retrieves the URL for a given site where the front end is accessible.
wp-includes/link-template.php: get_site_url()	Retrieves the URL for a given site where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) are accessible.
wp-includes/link-template.php: get_admin_url()	Retrieves the URL to the admin area for a given site.
wp-includes/link-template.php: includes_url()	Retrieves the URL to the includes directory.
wp-includes/link-template.php: content_url()	Retrieves the URL to the content directory.
wp-includes/link-template.php: plugins_url()	Retrieves a URL within the plugins or mu-plugins directory.
wp-includes/link-template.php: get_comments_pagenum_link()	Retrieves the comments page number link.
wp-includes/link-template.php: get_next_comments_link()	Retrieves the link to the next comments page.
wp-includes/link-template.php: get_previous_comments_link()	Retrieves the link to the previous comments page.
wp-includes/link-template.php: _navigation_markup()	Wraps passed links in navigational markup.
wp-includes/link-template.php: get_previous_posts_link()	Retrieves the previous posts page link.
wp-includes/link-template.php: get_the_posts_pagination()	Retrieves a paginated navigation to next/previous set of posts, when applicable.
wp-includes/link-template.php: get_adjacent_post_link()	Retrieves the adjacent post link.
wp-includes/link-template.php: get_pagenum_link()	Retrieves the link for a page number.
wp-includes/link-template.php: get_next_posts_link()	Retrieves the next posts page link.
wp-includes/link-template.php: get_adjacent_post()	Retrieves the adjacent post.
wp-includes/link-template.php: get_adjacent_post_rel_link()	Retrieves the adjacent post relational link.
wp-includes/link-template.php: get_edit_post_link()	Retrieves the edit post link for post.
wp-includes/link-template.php: edit_post_link()	Displays the edit post link for post.
wp-includes/link-template.php: get_delete_post_link()	Retrieves the delete posts link for post.
wp-includes/link-template.php: get_edit_comment_link()	Retrieves the edit comment link.
wp-includes/link-template.php: edit_comment_link()	Displays the edit comment link with formatting.
wp-includes/link-template.php: get_edit_bookmark_link()	Displays the edit bookmark link.
wp-includes/link-template.php: edit_bookmark_link()	Displays the edit bookmark link anchor content.
wp-includes/link-template.php: get_edit_user_link()	Retrieves the edit user link.
wp-includes/link-template.php: edit_tag_link()	Displays or retrieves the edit link for a tag with formatting.
wp-includes/link-template.php: get_edit_term_link()	Retrieves the URL for editing a given term.
wp-includes/link-template.php: edit_term_link()	Displays or retrieves the edit term link with formatting.
wp-includes/link-template.php: get_search_link()	Retrieves the permalink for a search.
wp-includes/link-template.php: get_search_feed_link()	Retrieves the permalink for the search results feed.
wp-includes/link-template.php: get_search_comments_feed_link()	Retrieves the permalink for the search results comments feed.
wp-includes/link-template.php: get_post_type_archive_link()	Retrieves the permalink for a post type archive.
wp-includes/link-template.php: get_post_type_archive_feed_link()	Retrieves the permalink for a post type archive feed.
wp-includes/link-template.php: get_preview_post_link()	Retrieves the URL used for the post preview.
wp-includes/link-template.php: get_edit_tag_link()	Retrieves the edit link for a tag.
wp-includes/link-template.php: get_month_link()	Retrieves the permalink for the month archives with year.
wp-includes/link-template.php: get_day_link()	Retrieves the permalink for the day archives with year and month.
wp-includes/link-template.php: the_feed_link()	Displays the permalink for the feed type.
wp-includes/link-template.php: get_feed_link()	Retrieves the permalink for the feed type.
wp-includes/link-template.php: get_post_comments_feed_link()	Retrieves the permalink for the post comments feed.
wp-includes/link-template.php: post_comments_feed_link()	Displays the comment feed link for a post.
wp-includes/link-template.php: get_author_feed_link()	Retrieves the feed link for a given author.
wp-includes/link-template.php: get_term_feed_link()	Retrieves the feed link for a term.
wp-includes/link-template.php: the_permalink()	Displays the permalink for the current post.
wp-includes/link-template.php: user_trailingslashit()	Retrieves a trailing-slashed string if the site is set for adding trailing slashes.
wp-includes/link-template.php: get_permalink()	Retrieves the full permalink for the current post or post ID.
wp-includes/link-template.php: get_post_permalink()	Retrieves the permalink for a post of a custom post type.
wp-includes/link-template.php: get_page_link()	Retrieves the permalink for the current page or page ID.
wp-includes/link-template.php: _get_page_link()	Retrieves the page permalink.
wp-includes/link-template.php: get_attachment_link()	Retrieves the permalink for an attachment.
wp-includes/link-template.php: get_year_link()	Retrieves the permalink for the year archives.
wp-includes/capabilities.php: map_meta_cap()	Maps a capability to the primitive capabilities required of the given user to satisfy the capability being checked.
wp-includes/ms-deprecated.php: graceful_fail()	Deprecated functionality to gracefully fail.
wp-includes/ms-network.php: get_network()	Retrieves network data given a network ID or network object.
wp-includes/ms-blogs.php: get_blog_option()	Retrieves option value for a given blog id based on name of option.
wp-includes/ms-site.php: get_site()	Retrieves site data given a site ID or site object.
wp-includes/meta.php: get_object_subtype()	Returns the object subtype for a given object ID of a specific type.
wp-includes/meta.php: is_protected_meta()	Determines whether a meta key is considered protected.
wp-includes/meta.php: sanitize_meta()	Sanitizes meta value.
wp-includes/meta.php: register_meta()	Registers a meta key.
wp-includes/meta.php: metadata_exists()	Determines if a meta field with the given key exists for the given object ID.
wp-includes/meta.php: get_metadata_by_mid()	Retrieves metadata by meta ID.
wp-includes/meta.php: update_metadata_by_mid()	Updates metadata by meta ID.
wp-includes/meta.php: delete_metadata_by_mid()	Deletes metadata by meta ID.
wp-includes/meta.php: update_meta_cache()	Updates the metadata cache for the specified objects.
wp-includes/meta.php: add_metadata()	Adds metadata for the specified object.
wp-includes/meta.php: update_metadata()	Updates metadata for the specified object. If no value already exists for the specified object ID and metadata key, the metadata will be added.
wp-includes/meta.php: delete_metadata()	Deletes metadata for the specified object.
wp-includes/http.php: is_allowed_http_origin()	Determines if the HTTP origin is an authorized one.
wp-includes/http.php: wp_http_validate_url()	Validate a URL for safe use in the HTTP API.
wp-includes/http.php: classicpress_user_agent()	Returns the ClassicPress User-Agent header for outgoing requests.
wp-includes/http.php: get_http_origin()	Get the HTTP Origin of the current request.
wp-includes/http.php: get_allowed_http_origins()	Retrieve list of allowed HTTP origins.
wp-includes/theme.php: current_theme_supports()	Checks a theme’s support for a given feature.
wp-includes/theme.php: get_editor_stylesheets()	Retrieves any registered editor stylesheet URLs.
wp-includes/theme.php: get_theme_starter_content()	Expands a theme’s starter content configuration using core-provided data.
wp-includes/theme.php: wp_get_custom_css()	Fetches the saved Custom CSS content for rendering.
wp-includes/theme.php: wp_update_custom_css_post()	Updates the `custom_css` post for a given theme.
wp-includes/theme.php: get_header_video_url()	Retrieves header video URL for custom header.
wp-includes/theme.php: get_header_video_settings()	Retrieves header video settings.
wp-includes/theme.php: is_header_video_active()	Checks whether the custom header video is eligible to show on the current page.
wp-includes/theme.php: get_header_image()	Retrieves header image for custom header.
wp-includes/theme.php: get_header_image_tag()	Creates image tag markup for a custom header image.
wp-includes/theme.php: validate_current_theme()	Checks that the active theme has the required files.
wp-includes/theme.php: get_theme_mod()	Retrieves theme modification value for the active theme.
wp-includes/theme.php: set_theme_mod()	Updates theme modification value for the active theme.
wp-includes/theme.php: get_template_directory()	Retrieves template directory path for the active theme.
wp-includes/theme.php: get_template_directory_uri()	Retrieves template directory URI for the active theme.
wp-includes/theme.php: search_theme_directories()	Searches all registered theme directories for complete and valid themes.
wp-includes/theme.php: get_theme_root()	Retrieves path to themes directory.
wp-includes/theme.php: get_theme_root_uri()	Retrieves URI for themes directory.
wp-includes/theme.php: get_stylesheet_directory()	Retrieves stylesheet directory path for the active theme.
wp-includes/theme.php: get_stylesheet_directory_uri()	Retrieves stylesheet directory URI for the active theme.
wp-includes/theme.php: get_stylesheet_uri()	Retrieves stylesheet URI for the active theme.
wp-includes/theme.php: get_locale_stylesheet_uri()	Retrieves the localized stylesheet URI.
wp-includes/theme.php: get_template()	Retrieves name of the active theme.
wp-includes/theme.php: get_stylesheet()	Retrieves name of the current stylesheet.
wp-includes/post-thumbnail-template.php: has_post_thumbnail()	Determines whether a post has an image attached.
wp-includes/post-thumbnail-template.php: get_post_thumbnail_id()	Retrieves the post thumbnail ID.
wp-includes/post-thumbnail-template.php: get_the_post_thumbnail()	Retrieves the post thumbnail.
wp-includes/post-thumbnail-template.php: get_the_post_thumbnail_url()	Returns the post thumbnail URL.
wp-includes/post-thumbnail-template.php: the_post_thumbnail_caption()	Displays the post thumbnail caption.
wp-includes/rewrite.php: url_to_postid()	Examines a URL and try to determine the post ID it represents.
wp-includes/post-template.php: wp_post_revision_title_expanded()	Retrieves formatted date timestamp of a revision (linked to that revisions’s page).
wp-includes/post-template.php: the_meta()	Displays a list of post custom fields.
wp-includes/post-template.php: wp_dropdown_pages()	Retrieves or displays a list of pages as a dropdown (select list).
wp-includes/post-template.php: wp_list_pages()	Retrieves or displays a list of pages (or hierarchical post type items) in list (li) format.
wp-includes/post-template.php: wp_page_menu()	Displays or retrieves a list of pages with an optional home link.
wp-includes/post-template.php: wp_get_attachment_link()	Retrieves an attachment page link using an image or icon, if possible.
wp-includes/post-template.php: prepend_attachment()	Wraps attachment in paragraph tag before content.
wp-includes/post-template.php: get_the_password_form()	Retrieves protected post password form content.
wp-includes/post-template.php: get_the_excerpt()	Retrieves the post excerpt.
wp-includes/post-template.php: get_post_class()	Retrieves an array of the class names for the post container element.
wp-includes/post-template.php: get_body_class()	Retrieves an array of the class names for the body element.
wp-includes/post-template.php: post_password_required()	Determines whether the post requires password and whether a correct password has been provided.
wp-includes/post-template.php: wp_link_pages()	The formatted output of a list of pages.
wp-includes/post-template.php: get_the_title()	Retrieves the post title.
wp-includes/post-template.php: the_guid()	Displays the Post Global Unique Identifier (guid).
wp-includes/post-template.php: get_the_guid()	Retrieves the Post Global Unique Identifier (guid).
wp-includes/post-template.php: the_content()	Displays the post content.
wp-includes/post-template.php: get_the_content()	Retrieves the post content.
wp-includes/post-template.php: the_excerpt()	Displays the post excerpt.
wp-includes/canonical.php: redirect_guess_404_permalink()	Attempts to guess the correct URL for a 404 request based on query vars.
wp-includes/canonical.php: redirect_canonical()	Redirects incoming links to the proper URL based on the site url.
wp-includes/ms-functions.php: wp_is_large_network()	Determines whether or not we have a large network.
wp-includes/ms-functions.php: get_subdirectory_reserved_names()	Retrieves a list of reserved site on a sub-directory Multisite installation.
wp-includes/ms-functions.php: update_network_option_new_admin_email()	Sends a confirmation request email when a change of network admin email address is attempted.
wp-includes/ms-functions.php: wp_network_admin_email_change_notification()	Sends an email to the old network admin email address when the network admin email address changes.
wp-includes/ms-functions.php: wp_maybe_update_network_site_counts()	Updates the count of sites for the current network.
wp-includes/ms-functions.php: wp_maybe_update_network_user_counts()	Updates the network-wide users count.
wp-includes/ms-functions.php: get_space_used()	Returns the space used by the current site.
wp-includes/ms-functions.php: get_space_allowed()	Returns the upload quota for the current blog.
wp-includes/ms-functions.php: maybe_redirect_404()	Corrects 404 redirects when NOBLOGREDIRECT is defined.
wp-includes/ms-functions.php: wpmu_welcome_notification()	Notifies the site administrator that their site activation was successful.
wp-includes/ms-functions.php: wpmu_welcome_user_notification()	Notifies a user that their account activation has been successful.
wp-includes/ms-functions.php: newuser_notify_siteadmin()	Notifies the network admin that a new user has been activated.
wp-includes/ms-functions.php: domain_exists()	Checks whether a site name is already taken.
wp-includes/ms-functions.php: wpmu_validate_user_signup()	Sanitizes and validates data required for a user sign-up.
wp-includes/ms-functions.php: wpmu_validate_blog_signup()	Processes new site registrations.
wp-includes/ms-functions.php: wpmu_signup_blog()	Records site signup information for future activation.
wp-includes/ms-functions.php: wpmu_signup_user()	Records user signup information for future activation.
wp-includes/ms-functions.php: newblog_notify_siteadmin()	Notifies the network admin that a new site has been activated.
wp-includes/ms-functions.php: wpmu_signup_blog_notification()	Sends a confirmation request email to a user when they sign up for a new site. The new site will not become active until the confirmation link is clicked.
wp-includes/ms-functions.php: wpmu_signup_user_notification()	Sends a confirmation request email to a user when they sign up for a new user account (without signing up for a site at the same time). The user account will not become active until the confirmation link is clicked.
wp-includes/ms-functions.php: add_user_to_blog()	Adds a user to a blog, along with specifying the user’s role.
wp-includes/ms-functions.php: is_email_address_unsafe()	Checks an email address against a list of banned domains.
wp-admin/update-core.php: core_upgrade_preamble()	Display upgrade ClassicPress for downloading latest or upgrading automatically form.
wp-admin/includes/class-theme-upgrader-skin.php: Theme_Upgrader_Skin::after()	Action to perform following a single theme update.
wp-admin/includes/class-wp-media-list-table.php: WP_Media_List_Table::_get_row_actions()
wp-admin/includes/image.php: wp_generate_attachment_metadata()	Generates attachment meta data and create image sub-sizes for images.
wp-admin/includes/image.php: wp_read_image_metadata()	Gets extended image metadata, exif or iptc as available.
wp-admin/includes/image.php: file_is_displayable_image()	Validates that file is suitable for displaying within a web page.
wp-admin/includes/image.php: load_image_to_edit()	Loads an image resource for editing.
wp-admin/includes/image.php: _load_image_to_edit_path()	Retrieves the path or URL of an attachment’s attached file.
wp-admin/includes/class-wp-media-list-table.php: WP_Media_List_Table::views()	Override parent views so we can use the filter bar display.
wp-admin/includes/class-wp-media-list-table.php: WP_Media_List_Table::get_columns()
wp-admin/includes/class-wp-media-list-table.php: WP_Media_List_Table::column_date()	Handles the date column output.
wp-admin/includes/class-wp-plugins-list-table.php: WP_Plugins_List_Table::prepare_items()
wp-admin/includes/class-wp-plugins-list-table.php: WP_Plugins_List_Table::single_row()
wp-admin/includes/class-wp-ms-themes-list-table.php: WP_MS_Themes_List_Table::column_name()	Handles the name column output.
wp-admin/includes/class-wp-ms-themes-list-table.php: WP_MS_Themes_List_Table::column_description()	Handles the description column output.
wp-admin/includes/class-wp-ms-themes-list-table.php: WP_MS_Themes_List_Table::prepare_items()
wp-admin/includes/class-wp-comments-list-table.php: WP_Comments_List_Table::prepare_items()
wp-admin/includes/class-wp-comments-list-table.php: WP_Comments_List_Table::get_per_page()
wp-admin/includes/class-wp-comments-list-table.php: WP_Comments_List_Table::get_views()
wp-admin/includes/class-wp-comments-list-table.php: WP_Comments_List_Table::handle_row_actions()	Generates and displays row actions links.
wp-admin/includes/class-wp-comments-list-table.php: WP_Comments_List_Table::column_comment()
wp-admin/includes/class-wp-comments-list-table.php: WP_Comments_List_Table::column_author()
wp-admin/includes/network.php: allow_subdirectory_install()	Allow subdirectory installation.
wp-admin/includes/translation-install.php: translations_api()	Retrieve translations from WordPress Translation API.
wp-admin/includes/nav-menu.php: wp_get_nav_menu_to_edit()	Returns the menu formatted to edit.
wp-admin/includes/class-wp-ms-users-list-table.php: WP_MS_Users_List_Table::prepare_items()
wp-admin/includes/class-wp-ms-users-list-table.php: WP_MS_Users_List_Table::get_columns()
wp-admin/includes/class-wp-ms-users-list-table.php: WP_MS_Users_List_Table::column_blogs()	Handles the sites column output.
wp-admin/includes/class-wp-ms-users-list-table.php: WP_MS_Users_List_Table::column_default()	Handles the default column output.
wp-admin/includes/class-wp-ms-users-list-table.php: WP_MS_Users_List_Table::handle_row_actions()	Generates and displays row action links.
wp-admin/includes/comment.php: get_comment_to_edit()	Returns a WP_Comment object based on comment ID.
wp-admin/includes/nav-menu.php: wp_nav_menu_post_type_meta_boxes()	Creates meta boxes for any post type menu item.
wp-admin/includes/nav-menu.php: wp_nav_menu_taxonomy_meta_boxes()	Creates meta boxes for any taxonomy menu item.
wp-admin/includes/nav-menu.php: wp_nav_menu_item_post_type_meta_box()	Displays a meta box for a post type menu item.
wp-admin/includes/plugin-install.php: plugins_api()	Retrieves plugin installer pages from the ClassicPress.net Plugins API.
wp-admin/includes/class-core-upgrader.php: Core_Upgrader::upgrade()	Upgrade ClassicPress core.
wp-admin/includes/class-core-upgrader.php: Core_Upgrader::_auto_update_enabled_for_versions()	Determines if an automatic update should be applied for a given set of versions and auto-update constants.
wp-admin/includes/class-wp-plugin-install-list-table.php: WP_Plugin_Install_List_Table::prepare_items()
wp-admin/includes/class-wp-plugin-install-list-table.php: WP_Plugin_Install_List_Table::views()	Overrides parent views so we can use the filter bar display.
wp-admin/includes/class-wp-plugin-install-list-table.php: WP_Plugin_Install_List_Table::display_rows()
wp-admin/includes/menu.php: add_menu_classes()	Adds CSS classes for top-level administration menu items.
wp-admin/includes/screen.php: get_column_headers()	Get the column headers for a screen
wp-admin/includes/screen.php: get_hidden_columns()	Get a list of hidden columns.
wp-admin/includes/screen.php: get_hidden_meta_boxes()	Gets an array of IDs of hidden meta boxes.
wp-admin/includes/meta-boxes.php: post_slug_meta_box()	Displays slug form fields.
wp-admin/includes/meta-boxes.php: page_attributes_meta_box()	Displays page attributes form fields.
wp-admin/includes/meta-boxes.php: post_categories_meta_box()	Displays post categories form fields.
wp-admin/includes/class-theme-installer-skin.php: Theme_Installer_Skin::after()	Action to perform following a single theme install.
wp-admin/includes/class-plugin-upgrader-skin.php: Plugin_Upgrader_Skin::after()	Action to perform following a single plugin update.
wp-admin/includes/class-bulk-theme-upgrader-skin.php: Bulk_Theme_Upgrader_Skin::bulk_footer()
wp-admin/includes/list-table.php: _get_list_table()	Fetches an instance of a WP_List_Table class.
wp-admin/includes/update-core.php: update_core()	Upgrades the core of ClassicPress.
wp-admin/includes/privacy-tools.php: _wp_personal_data_cleanup_requests()	Cleans up failed and expired requests before displaying the list table.
wp-admin/includes/privacy-tools.php: wp_privacy_process_personal_data_erasure_page()	Mark erasure requests as completed after processing is finished.
wp-admin/includes/theme.php: themes_api()	Retrieves theme installer pages from the WordPress.org Themes API.
wp-admin/includes/theme.php: wp_prepare_themes_for_js()	Prepares themes for JavaScript.
wp-admin/includes/plugin.php: get_plugin_files()	Gets a list of a plugin’s files.
wp-admin/includes/class-wp-ms-sites-list-table.php: WP_MS_Sites_List_Table::prepare_items()	Prepares the list of sites for display.
wp-admin/includes/class-wp-ms-sites-list-table.php: WP_MS_Sites_List_Table::get_columns()
wp-admin/includes/class-wp-ms-sites-list-table.php: WP_MS_Sites_List_Table::handle_row_actions()	Generates and displays row action links.
wp-admin/includes/class-wp-themes-list-table.php: WP_Themes_List_Table::display_rows()
wp-admin/includes/privacy-tools.php: wp_privacy_send_personal_data_export_email()	Send an email to the user with a link to the personal data export file
wp-admin/includes/privacy-tools.php: wp_privacy_process_personal_data_export_page()	Intercept personal data exporter page Ajax responses in order to assemble the personal data export file.
wp-admin/includes/class-language-pack-upgrader.php: Language_Pack_Upgrader::async_upgrade()	Asynchronously upgrades language packs after other upgrades have been made.
wp-admin/includes/class-plugin-installer-skin.php: Plugin_Installer_Skin::after()	Action to perform following a plugin install.
wp-admin/includes/class-language-pack-upgrader-skin.php: Language_Pack_Upgrader_Skin::bulk_footer()
wp-admin/includes/class-wp-theme-install-list-table.php: WP_Theme_Install_List_Table::prepare_items()
wp-admin/includes/class-wp-theme-install-list-table.php: WP_Theme_Install_List_Table::single_row()	Prints a theme from the WordPress.org API.
wp-admin/includes/class-bulk-plugin-upgrader-skin.php: Bulk_Plugin_Upgrader_Skin::bulk_footer()
wp-admin/includes/update.php: update_right_now_message()	Displays WordPress version and active theme in the ‘At a Glance’ dashboard widget.
wp-admin/includes/revision.php: wp_get_revision_ui_diff()	Get the revision UI diff.
wp-admin/includes/revision.php: wp_prepare_revisions_for_js()	Prepare revisions for JavaScript.
wp-admin/includes/taxonomy.php: get_terms_to_edit()	Gets comma-separated list of terms available to edit for the given post ID.
wp-admin/includes/ms.php: network_edit_site_nav()	Outputs the HTML for a network’s “Edit Site” tabular interface.
wp-admin/includes/ms.php: mu_dropdown_languages()	Generates and displays a drop-down of available languages.
wp-admin/includes/ms.php: can_edit_network()	Determines whether or not this network from this page can be edited.
wp-admin/includes/ms.php: format_code_lang()	Returns the language for a language code.

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Changelog

Changelog
Version	Description
6.0.0	Formalized the existing and already documented `...$args` parameter by adding it to the function signature.
0.71	Introduced.