WP_Debug_Data::get_wp_core()wp-admin/includes/class-wp-debug-data.php

Gets the WordPress core section of the debug data.

WP_Site_Health::get_test_search_engine_visibility()wp-admin/includes/class-wp-site-health.php

Tests whether search engine indexing is enabled.

wp_get_speculation_rules_configuration()wp-includes/speculative-loading.php

Returns the speculation rules configuration.

wp_get_speculation_rules()wp-includes/speculative-loading.php

Returns the full speculation rules data based on the configuration.

is_utf8_charset()wp-includes/functions.php

Indicates if a given slug for a character set represents the UTF-8 text encoding. If not provided, examines the current blog’s charset.

wp_get_plugin_action_button()wp-admin/includes/plugin-install.php

Gets the markup for the plugin install action button.

get_options()wp-includes/option.php

Retrieves multiple options.

wp_delete_all_temp_backups()wp-includes/update.php

Schedules the removal of all contents in the temporary backup directory.

IXR_Server::output()wp-includes/IXR/class-IXR-server.php_resolve_home_block_template()wp-includes/deprecated.php

Returns the correct template for the site’s home page.

build_comment_query_vars_from_block()wp-includes/blocks.php

Helper function that constructs a comment query vars array from the passed block properties.

WP_REST_Server::add_site_icon_to_index()wp-includes/rest-api/class-wp-rest-server.php

Exposes the site icon through the WordPress REST API.

WP_REST_Menus_Controller::get_menu_auto_add()wp-includes/rest-api/endpoints/class-wp-rest-menus-controller.php

Returns the value of a menu’s auto_add setting.

WP_REST_Menus_Controller::handle_auto_add()wp-includes/rest-api/endpoints/class-wp-rest-menus-controller.php

Updates the menu’s auto add from a REST request.

get_block_editor_settings()wp-includes/block-editor.php

Returns the contextualized block editor settings for a selected editor context.

get_default_block_editor_settings()wp-includes/block-editor.php

Returns the default block editor settings.

build_query_vars_from_query_block()wp-includes/blocks.php

Helper function that constructs a WP_Query args array from a Query block properties.

deactivated_plugins_notice()wp-admin/includes/plugin.php

Renders an admin notice when a plugin was deactivated during an update.

wp_robots_noindex()wp-includes/robots-template.php

Adds noindex to the robots meta tag if required by the site configuration.

wp_robots_no_robots()wp-includes/robots-template.php

Adds noindex to the robots meta tag.

wp_robots_max_image_preview_large()wp-includes/robots-template.php

Adds max-image-preview:large to the robots meta tag.

wp_is_site_url_using_https()wp-includes/https-detection.php

Checks whether the current site’s URL where WordPress is stored is using HTTPS.

wp_should_replace_insecure_home_url()wp-includes/https-migration.php

Checks whether WordPress should replace old HTTP URLs to the site with their HTTPS counterpart.

wp_update_urls_to_https()wp-includes/https-migration.php

Update the ‘home’ and ‘siteurl’ option to use the HTTPS variant of their URL.

wp_update_https_migration_required()wp-includes/https-migration.php

Updates the ‘https_migration_required’ option if needed when the given URL has been updated from HTTP to HTTPS.

get_media_states()wp-admin/includes/template.php

Retrieves an array of media states from an attachment.

_wp_batch_update_comment_type()wp-includes/comment.php

Updates the comment type for a batch of comments.

wp_check_comment_disallowed_list()wp-includes/comment.php

Checks if a comment contains disallowed characters or words.

WP_Sitemaps::sitemaps_enabled()wp-includes/sitemaps/class-wp-sitemaps.php

Determines whether sitemaps are enabled or not.

WP_Sitemaps_Posts::get_url_list()wp-includes/sitemaps/providers/class-wp-sitemaps-posts.php

Gets a URL list for a post type sitemap.

WP_Sitemaps_Posts::get_max_num_pages()wp-includes/sitemaps/providers/class-wp-sitemaps-posts.php

Gets the max number of pages available for the object type.

WP_Automatic_Updater::send_plugin_theme_email()wp-admin/includes/class-wp-automatic-updater.php

Sends an email upon the completion or failure of a plugin or theme background update.

wp_timezone_string()wp-includes/functions.php

Retrieves the timezone of the site as a string.

wp_get_registered_image_subsizes()wp-includes/media.php

Returns a normalized list of all currently registered image sub-sizes.

get_post_states()wp-admin/includes/template.php

Retrieves an array of post states from a post.

WP_Recovery_Mode_Key_Service::get_keys()wp-includes/class-wp-recovery-mode-key-service.php

Gets the recovery key records.

WP_Recovery_Mode_Email_Service::maybe_send_recovery_mode_email()wp-includes/class-wp-recovery-mode-email-service.php

Sends the recovery mode email if the rate limit has not been sent.

WP_Recovery_Mode_Email_Service::send_recovery_mode_email()wp-includes/class-wp-recovery-mode-email-service.php

Sends the Recovery Mode email to the site admin email address.

WP_Recovery_Mode_Email_Service::get_recovery_mode_email_address()wp-includes/class-wp-recovery-mode-email-service.php

Gets the email address to send the recovery mode link to.

WP_Query::is_privacy_policy()wp-includes/class-wp-query.php

Determines whether the query is for the Privacy Policy page.

WP_Paused_Extensions_Storage::set()wp-includes/class-wp-paused-extensions-storage.php

Records an extension error.

WP_Paused_Extensions_Storage::delete()wp-includes/class-wp-paused-extensions-storage.php

Forgets a previously recorded extension error.

WP_Paused_Extensions_Storage::get_all()wp-includes/class-wp-paused-extensions-storage.php

Gets the paused extensions with their errors.

WP_Paused_Extensions_Storage::delete_all()wp-includes/class-wp-paused-extensions-storage.php

Remove all paused extensions.

populate_network_meta()wp-admin/includes/schema.php

Creates WordPress network meta and sets the default values.

wp_check_term_meta_support_prefilter()wp-includes/taxonomy.php

Aborts calls to term meta if it is not supported.

wp_default_packages_vendor()wp-includes/script-loader.php

Registers all the WordPress vendor scripts that are in the standardized js/dist/vendor/ location.

wp_default_packages_inline_scripts()wp-includes/script-loader.php

Adds inline scripts required for the WordPress JavaScript packages.

_wp_privacy_send_request_confirmation_notification()wp-includes/user.php

Notifies the site administrator via email when a request is confirmed.

_wp_privacy_send_erasure_fulfillment_notification()wp-includes/user.php

Notifies the user when their erasure request is fulfilled.

wp_send_user_request()wp-includes/user.php

Send a confirmation request email to confirm an action.

get_the_privacy_policy_link()wp-includes/link-template.php

Returns the privacy policy link with formatting, when applicable.

get_privacy_policy_url()wp-includes/link-template.php

Retrieves the URL to the privacy policy page.

WP_Privacy_Policy_Content::get_suggested_policy_text()wp-admin/includes/class-wp-privacy-policy-content.php

Checks for updated, added or removed privacy policy information from plugins.

WP_Privacy_Policy_Content::notice()wp-admin/includes/class-wp-privacy-policy-content.php

Adds a notice with a link to the guide when editing the privacy policy page.

WP_Privacy_Policy_Content::text_change_check()wp-admin/includes/class-wp-privacy-policy-content.php

Performs a quick check to determine whether any privacy info has changed.

WP_Privacy_Policy_Content::_policy_page_updated()wp-admin/includes/class-wp-privacy-policy-content.php

Updates the cached policy info when the policy page is updated.

wp_privacy_send_personal_data_export_email()wp-admin/includes/privacy-tools.php

Send an email to the user with a link to the personal data export file

WP_Customize_Manager::get_lock_user_data()wp-includes/class-wp-customize-manager.php

Gets lock user data.

WP_Roles::get_roles_data()wp-includes/class-wp-roles.php

Gets the available roles data.

_wp_menus_changed()wp-includes/nav-menu.php

Handles menu config after theme change.

wp_site_admin_email_change_notification()wp-includes/functions.php

Sends an email to the old site admin email address when the site admin email address changes.

WP_Customize_Date_Time_Control::content_template()wp-includes/customize/class-wp-customize-date-time-control.php

Renders a JS template for the content of date time control.

WP_Customize_Date_Time_Control::get_timezone_info()wp-includes/customize/class-wp-customize-date-time-control.php

Get timezone info.

wp_edit_theme_plugin_file()wp-admin/includes/file.php

Attempts to edit a file for a theme or plugin.

wp_localize_community_events()wp-includes/script-loader.php

Localizes community events data that needs to be passed to dashboard.js.

WP_Community_Events::format_event_data_time()wp-admin/includes/class-wp-community-events.php

Adds formatted date and time items for each event in an API response.

WP_Customize_Manager::update_stashed_theme_mod_settings()wp-includes/class-wp-customize-manager.php

Updates stashed theme mod settings.

WP_Customize_Manager::import_theme_starter_content()wp-includes/class-wp-customize-manager.php

Imports theme starter content into the customized state.

WP_REST_Users_Controller::get_item_schema()wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php

Retrieves the user’s schema, conforming to JSON Schema.

WP_REST_Settings_Controller::get_item()wp-includes/rest-api/endpoints/class-wp-rest-settings-controller.php

Retrieves the settings.

WP_REST_Settings_Controller::update_item()wp-includes/rest-api/endpoints/class-wp-rest-settings-controller.php

Updates settings for the settings object.

WP_REST_Posts_Controller::prepare_item_for_response()wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php

Prepares a single post output for response.

WP_REST_Posts_Controller::get_items()wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php

Retrieves a collection of posts.

WP_REST_Comments_Controller::get_item_schema()wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php

Retrieves the comment’s schema, conforming to JSON Schema.

WP_REST_Comments_Controller::create_item_permissions_check()wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php

Checks if a given request has access to create a comment.

WP_REST_Comments_Controller::create_item()wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php

Creates a comment.

WP_Taxonomy::set_props()wp-includes/class-wp-taxonomy.php

Sets taxonomy properties.

WP_Taxonomy::add_rewrite_rules()wp-includes/class-wp-taxonomy.php

Adds the necessary rewrite rules for the taxonomy.

wp_localize_jquery_ui_datepicker()wp-includes/script-loader.php

Localizes the jQuery UI datepicker.

WP_Post_Type::add_rewrite_rules()wp-includes/class-wp-post-type.php

Adds the necessary rewrite rules for the post type.

WP_Post_Type::set_props()wp-includes/class-wp-post-type.php

Sets post type properties.

WP_Site::get_details()wp-includes/class-wp-site.php

Retrieves the details for this site.

wp_get_canonical_url()wp-includes/link-template.php

Returns the canonical URL for a post.

get_custom_logo()wp-includes/general-template.php

Returns a custom logo, linked to home unless the theme supports removing the link on the home page.

WP_REST_Request::from_url()wp-includes/rest-api/class-wp-rest-request.php

Retrieves a WP_REST_Request object from a full URL.

_wp_upload_dir()wp-includes/functions.php

A non-filtered, non-cached version of wp_upload_dir() that doesn’t check the path.

WP_Upgrader::create_lock()wp-admin/includes/class-wp-upgrader.php

Creates a lock using WordPress options.

get_rest_url()wp-includes/rest-api.php

Retrieves the URL to a REST endpoint on a site.

_oembed_rest_pre_serve_request()wp-includes/embed.php

Hooks into the REST API output to print XML instead of JSON.

get_post_embed_url()wp-includes/embed.php

Retrieves the URL to embed a specific post in an iframe.

WP_Customize_Manager::customize_pane_settings()wp-includes/class-wp-customize-manager.php

Prints JavaScript settings for parent window.

WP_Customize_Setting::get_root_value()wp-includes/class-wp-customize-setting.php

Get the root value for a setting, especially for multidimensional ones.

wp_term_is_shared()wp-includes/taxonomy.php

Determines whether a term is shared between multiple taxonomies.

WP_REST_Request::get_params()wp-includes/rest-api/class-wp-rest-request.php

Retrieves merged parameters from the request.

WP_REST_Server::get_index()wp-includes/rest-api/class-wp-rest-server.php

Retrieves the site index.

WP_REST_Server::serve_request()wp-includes/rest-api/class-wp-rest-server.php

Handles serving a REST API request.

wp_handle_comment_submission()wp-includes/comment.php

Handles the submission of a comment, usually posted to wp-comments-post.php via a comment form.

wp_new_comment_notify_postauthor()wp-includes/comment.php

Sends a notification of a new comment to the post author.

get_network_option()wp-includes/option.php

Retrieves a network’s option value based on the option name.

WP_Screen::render_meta_boxes_preferences()wp-admin/includes/class-wp-screen.php

Renders the meta boxes preferences.

wp_ajax_delete_inactive_widgets()wp-admin/includes/ajax-actions.php

Handles removing inactive widgets via AJAX.

WP_Customize_Nav_Menu_Setting::update()wp-includes/customize/class-wp-customize-nav-menu-setting.php

Create/update the nav_menu term for this setting.

WP_Customize_Nav_Menu_Setting::value()wp-includes/customize/class-wp-customize-nav-menu-setting.php

Get the instance data for a given widget setting.

_wp_batch_split_terms()wp-includes/taxonomy.php

Splits a batch of shared taxonomy terms.

get_language_attributes()wp-includes/general-template.php

Gets the language attributes for the ‘html’ tag.

get_site_icon_url()wp-includes/general-template.php

Returns the Site Icon URL.

format_for_editor()wp-includes/formatting.php

Formats text for the editor.

get_default_comment_status()wp-includes/comment.php

Gets the default comment status for a post type.

WP_Customize_Nav_Menus::search_available_items_query()wp-includes/class-wp-customize-nav-menus.php

Performs post queries for available-item searching.

WP_Customize_Nav_Menus::customize_register()wp-includes/class-wp-customize-nav-menus.php

Adds the customizer settings and controls.

WP_Customize_Nav_Menus::load_available_items_query()wp-includes/class-wp-customize-nav-menus.php

Performs the post_type and taxonomy queries for loading available menu items.

wp_resolve_numeric_slug_conflicts()wp-includes/rewrite.php

Resolves numeric slugs that collide with date permalinks.

WP_MS_Themes_List_Table::column_name()wp-admin/includes/class-wp-ms-themes-list-table.php

Handles the name column output.

WP_Site_Icon::delete_attachment_data()wp-admin/includes/class-wp-site-icon.php

Deletes the Site Icon when the image file is deleted.

WP_Site_Icon::get_post_metadata()wp-admin/includes/class-wp-site-icon.php

Adds custom image sizes when meta data for an image is requested, that happens to be used as Site Icon.

WP_MS_Sites_List_Table::column_blogname()wp-admin/includes/class-wp-ms-sites-list-table.php

Handles the site name column output.

WP_Customize_Manager::unsanitized_post_values()wp-includes/class-wp-customize-manager.php

Gets dirty pre-sanitized setting values in the current customized state.

wp_get_split_terms()wp-includes/taxonomy.php

Gets data about terms that previously shared a single term_id, but have since been split.

get_avatar_data()wp-includes/link-template.php

Retrieves default data about the avatar.

wp_install_maybe_enable_pretty_permalinks()wp-admin/includes/upgrade.php

Maybe enable pretty permalinks on installation.

retrieve_password()wp-includes/user.php

Handles sending a password retrieval email to a user.

trackback_response()wp-trackback.php

Response to a trackback.

allow_subdomain_install()wp-admin/includes/network.php

Allow subdomain installation

get_clean_basedomain()wp-admin/includes/network.php

Get base domain of network.

network_step1()wp-admin/includes/network.php

Prints step 1 for Network installation process.

network_step2()wp-admin/includes/network.php

Prints step 2 for Network installation process.

WP_Automatic_Updater::send_email()wp-admin/includes/class-wp-automatic-updater.php

Sends an email upon the completion or failure of a background core update.

Plugin_Upgrader::bulk_upgrade()wp-admin/includes/class-plugin-upgrader.php

Upgrades several plugins at once.

Theme_Upgrader::upgrade()wp-admin/includes/class-theme-upgrader.php

Upgrades a theme.

Theme_Upgrader::bulk_upgrade()wp-admin/includes/class-theme-upgrader.php

Upgrades several themes at once.

Plugin_Upgrader::upgrade()wp-admin/includes/class-plugin-upgrader.php

Upgrades a plugin.

WP_Plugins_List_Table::prepare_items()wp-admin/includes/class-wp-plugins-list-table.phpexport_wp()wp-admin/includes/export.php

Generates the WXR export file for download.

Theme_Installer_Skin::after()wp-admin/includes/class-theme-installer-skin.php

Performs an action following a single theme install.

upload_space_setting()wp-admin/includes/ms.php

Displays the site upload space quota setting form on the Edit Site Settings screen.

update_option_new_admin_email()wp-admin/includes/misc.php

Sends a confirmation request email when a change of site admin email address is attempted.

send_confirmation_on_profile_email()wp-includes/user.php

Sends a confirmation request email when a change of user email address is attempted.

wpmu_delete_blog()wp-admin/includes/ms.php

Deletes a site.

wp_save_image()wp-admin/includes/image-edit.php

Saves image to post, along with enqueued changes in $_REQUEST['history'].

wp_check_locked_posts()wp-admin/includes/misc.php

Checks lock status for posts displayed on the Posts screen.

wp_refresh_post_lock()wp-admin/includes/misc.php

Checks lock status on the New/Edit Post screen and refresh the lock.

update_recently_edited()wp-admin/includes/misc.php

Updates the “recently-edited” file for the plugin or theme file editor.

wp_dashboard_rss_output()wp-admin/includes/dashboard.php

Display generic dashboard RSS widget feed.

wp_dashboard_cached_rss_widget()wp-admin/includes/dashboard.php

Checks to see if all of the feed url in $check_urls are cached.

wp_dashboard_rss_control()wp-admin/includes/dashboard.php

Sets up the RSS dashboard widget control and $args to be used as input to wp_widget_rss_form() .

wp_dashboard_right_now()wp-admin/includes/dashboard.php

Dashboard widget that displays some basic stats about the site.

_wp_dashboard_recent_comments_row()wp-admin/includes/dashboard.php

Outputs a row for the Recent Comments widget.

maybe_disable_link_manager()wp-admin/includes/upgrade.php

Disables the Link Manager on upgrade if, at the time of upgrade, no links exist in the DB.

wp_install_defaults()wp-admin/includes/upgrade.php

Creates the initial content for a newly-installed site.

is_uninstallable_plugin()wp-admin/includes/plugin.php

Determines whether the plugin can be uninstalled.

uninstall_plugin()wp-admin/includes/plugin.php

Uninstalls a single plugin.

is_plugin_active()wp-admin/includes/plugin.php

Determines whether a plugin is active.

activate_plugin()wp-admin/includes/plugin.php

Attempts activation of plugin in a “sandbox” and redirects on success.

deactivate_plugins()wp-admin/includes/plugin.php

Deactivates a single plugin or multiple plugins.

validate_active_plugins()wp-admin/includes/plugin.php

Validates active plugins.

_wp_admin_html_begin()wp-admin/includes/template.php

Prints out the beginning of the admin HTML header.

iframe_header()wp-admin/includes/template.php

Generic Iframe header for use with Thickbox.

get_settings_errors()wp-admin/includes/template.php

Fetches settings errors registered by add_settings_error() .

WP_Themes_List_Table::prepare_items()wp-admin/includes/class-wp-themes-list-table.phpwp_media_insert_url_form()wp-admin/includes/media.php

Creates the form for external url.

media_upload_max_image_resize()wp-admin/includes/media.php

Displays the checkbox to scale images.

get_attachment_fields_to_edit()wp-admin/includes/media.php

Retrieves the attachment fields to edit form fields.

media_upload_form()wp-admin/includes/media.php

Outputs the legacy media upload form.

get_sample_permalink_html()wp-admin/includes/post.php

Returns the HTML of the sample permalink slug editor.

_fix_attachment_links()wp-admin/includes/post.php

Replaces hrefs of attachment anchors with up-to-date permalinks.

wp_edit_posts_query()wp-admin/includes/post.php

Runs the query to fetch the posts for listing on the edit posts page.

get_default_post_to_edit()wp-admin/includes/post.php

Returns default post information to use when populating the “Write Post” form.

wp_prepare_revisions_for_js()wp-admin/includes/revision.php

Prepare revisions for JavaScript.

page_attributes_meta_box()wp-admin/includes/meta-boxes.php

Displays page attributes form fields.

wp_insert_link()wp-admin/includes/bookmark.php

Inserts a link into the database, or updates an existing link.

wp_set_link_cats()wp-admin/includes/bookmark.php

Updates link with the specified link categories.

WP_Comments_List_Table::__construct()wp-admin/includes/class-wp-comments-list-table.php

Constructor.

wp_nav_menu_update_menu_items()wp-admin/includes/nav-menu.php

Saves nav menu items.

wp_nav_menu_item_post_type_meta_box()wp-admin/includes/nav-menu.php

Displays a meta box for a post type menu item.

request_filesystem_credentials()wp-admin/includes/file.php

Displays a form to the user to request for their FTP/SSH details in order to connect to the filesystem.

get_home_path()wp-admin/includes/file.php

Gets the absolute filesystem path to the root of the WordPress installation.

WP_Posts_List_Table::__construct()wp-admin/includes/class-wp-posts-list-table.php

Constructor.

options_reading_blog_charset()wp-admin/includes/options.php

Render the site charset setting.

Custom_Background::wp_set_background_image()wp-admin/includes/class-custom-background.phpCustom_Background::handle_upload()wp-admin/includes/class-custom-background.php

Handles an Image upload for the background image.

WP_Roles::remove_role()wp-includes/class-wp-roles.php

Removes a role by name.

WP_Customize_Manager::register_controls()wp-includes/class-wp-customize-manager.php

Registers some default controls.

map_meta_cap()wp-includes/capabilities.php

Maps a capability to the primitive capabilities required of the given user to satisfy the capability being checked.

WP_Customize_Manager::setup_theme()wp-includes/class-wp-customize-manager.php

Starts preview and customize theme.

_get_cron_array()wp-includes/cron.php

Retrieves cron info array option.

wp_list_categories()wp-includes/category-template.php

Displays or retrieves the HTML list of categories.

_delete_attachment_theme_mod()wp-includes/theme.php

Checks an attachment being deleted to see if it’s a header or background image.

check_theme_switched()wp-includes/theme.php

Checks if a theme has been changed and runs ‘after_switch_theme’ hook on the next WP load.

set_theme_mod()wp-includes/theme.php

Updates theme modification value for the active theme.

remove_theme_mod()wp-includes/theme.php

Removes theme modification name from active theme list.

remove_theme_mods()wp-includes/theme.php

Removes theme modifications option for the active theme.

get_uploaded_header_images()wp-includes/theme.php

Gets the header images uploaded for the active theme.

get_theme_root_uri()wp-includes/theme.php

Retrieves URI for themes directory.

get_raw_theme_root()wp-includes/theme.php

Gets the raw theme root relative to the content directory with no filters applied.

switch_theme()wp-includes/theme.php

Switches the theme.

get_theme_mods()wp-includes/theme.php

Retrieves all theme modifications.

get_template()wp-includes/theme.php

Retrieves name of the active theme.

get_stylesheet()wp-includes/theme.php

Retrieves name of the current stylesheet.

get_locale()wp-includes/l10n.php

Retrieves the current locale.

esc_textarea()wp-includes/formatting.php

Escaping for textarea values.

sanitize_option()wp-includes/formatting.php

Sanitizes various option values based on the nature of the option.

wp_htmledit_pre()wp-includes/deprecated.php

Formats text for the HTML editor.

wp_trim_words()wp-includes/formatting.php

Trims text to a certain number of words.

wp_richedit_pre()wp-includes/deprecated.php

Formats text for the rich text editor.

convert_smilies()wp-includes/formatting.php

Converts text equivalent of smilies to images.

balanceTags()wp-includes/formatting.php

Balances tags if forced to, or if the ‘use_balanceTags’ option is set to true.

_wp_specialchars()wp-includes/formatting.php

Converts a number of special characters into their HTML entities.

get_avatar()wp-includes/pluggable.php

Retrieves the avatar <img> tag for a user, email address, MD5 hash, comment, or post.

wp_password_change_notification()wp-includes/pluggable.php

Notifies the blog admin of a user changing password, normally via email.

wp_new_user_notification()wp-includes/pluggable.php

Emails login credentials to a newly-registered user.

wp_notify_postauthor()wp-includes/pluggable.php

Notifies an author (and/or others) of a comment/trackback/pingback on a post.

wp_notify_moderator()wp-includes/pluggable.php

Notifies the moderator of the site about a new comment that is awaiting approval.

wp_set_auth_cookie()wp-includes/pluggable.php

Sets the authentication cookies for a given user ID.

noindex()wp-includes/deprecated.php

Displays a noindex meta tag if required by the blog configuration.

wp_no_robots()wp-includes/deprecated.php

Display a noindex meta tag.

get_the_modified_date()wp-includes/general-template.php

Retrieves the date on which the post was last modified.

get_the_time()wp-includes/general-template.php

Retrieves the time of the post.

get_the_modified_time()wp-includes/general-template.php

Retrieves the time at which the post was last modified.

wp_get_archives()wp-includes/general-template.php

Displays archive links based on type and format.

get_calendar()wp-includes/general-template.php

Displays calendar with days that have posts as links.

get_the_date()wp-includes/general-template.php

Retrieves the date of the post.

get_bloginfo()wp-includes/general-template.php

Retrieves information about the current site.

wp_register()wp-includes/general-template.php

Displays the Registration or Admin link.

get_boundary_post_rel_link()wp-includes/deprecated.php

Get boundary post relational link.

get_parent_post_rel_link()wp-includes/deprecated.php

Get parent post relational link.

get_current_theme()wp-includes/deprecated.php

Retrieve current theme name.

make_url_footnote()wp-includes/deprecated.php

Strip HTML and put links at the bottom of stripped content.

get_settings()wp-includes/deprecated.php

Get value based on option.

get_links()wp-includes/deprecated.php

Gets the links associated with category by ID.

WP_Theme::get_allowed_on_site()wp-includes/class-wp-theme.php

Returns array of stylesheet names of themes allowed on the site.

WP::send_headers()wp-includes/class-wp.php

Sends additional HTTP headers for caching, content type, etc.

WP_Query::is_front_page()wp-includes/class-wp-query.php

Determines whether the query is for the front page of the site.

WP_Query::get_queried_object()wp-includes/class-wp-query.php

Retrieves the currently queried object.

WP_Query::get_posts()wp-includes/class-wp-query.php

Retrieves an array of posts based on query variables.

WP_Query::parse_query()wp-includes/class-wp-query.php

Parses a query string and sets query type booleans.

wp_set_internal_encoding()wp-includes/load.php

Sets internal encoding.

wp_get_active_and_valid_plugins()wp-includes/load.php

Retrieves an array of active and valid plugin files.

WP_HTTP_Proxy::send_through_proxy()wp-includes/class-wp-http-proxy.php

Determines whether the request should be sent through a proxy.

WP_Http::block_request()wp-includes/class-wp-http.php

Determines whether an HTTP API request to the given URL should be blocked.

wp_timezone_override_offset()wp-includes/functions.php

Modifies gmt_offset for smart timezone handling.

wp_send_json()wp-includes/functions.php

Sends a JSON response back to an Ajax request.

smilies_init()wp-includes/functions.php

Converts smiley code to the icon graphic file equivalent.

do_robots()wp-includes/functions.php

Displays the default robots.txt file content.

get_weekstartend()wp-includes/functions.php

Gets the week start and end from the datetime or date string from MySQL.

current_time()wp-includes/functions.php

Retrieves the current time based on specified type.

WP_Widget_RSS::widget()wp-includes/widgets/class-wp-widget-rss.php

Outputs the content for the current RSS widget instance.

WP_Widget_Recent_Comments::widget()wp-includes/widgets/class-wp-widget-recent-comments.php

Outputs the content for the current Recent Comments widget instance.

wp_widget_rss_output()wp-includes/widgets.php

Displays the RSS entries in a list.

wp_widgets_init()wp-includes/widgets.php

Registers all of the default WordPress widgets on startup.

_get_term_hierarchy()wp-includes/taxonomy.php

Retrieves children of taxonomy as term IDs.

wp_unique_term_slug()wp-includes/taxonomy.php

Makes term slug unique, if it isn’t already.

wp_delete_term()wp-includes/taxonomy.php

Removes a term from the database.

create_initial_taxonomies()wp-includes/taxonomy.php

Creates the initial taxonomies.

wp_cookie_constants()wp-includes/default-constants.php

Defines cookie-related WordPress constants.

wp_ssl_constants()wp-includes/default-constants.php

Defines SSL-related WordPress constants.

wp_get_shortlink()wp-includes/link-template.php

Returns a shortlink for a post, page, attachment, or site.

wp_plugin_directory_constants()wp-includes/default-constants.php

Defines plugin directory WordPress constants.

get_comments_pagenum_link()wp-includes/link-template.php

Retrieves the comments page number link.

get_home_url()wp-includes/link-template.php

Retrieves the URL for a given site where the front end is accessible.

get_site_url()wp-includes/link-template.php

Retrieves the URL for a given site where WordPress application files (e.g. wp-blog-header.php or the wp-admin/ folder) are accessible.

get_adjacent_post_link()wp-includes/link-template.php

Retrieves the adjacent post link.

get_adjacent_post_rel_link()wp-includes/link-template.php

Retrieves the adjacent post relational link.

get_post_type_archive_link()wp-includes/link-template.php

Retrieves the permalink for a post type archive.

get_post_type_archive_feed_link()wp-includes/link-template.php

Retrieves the permalink for a post type archive feed.

get_term_feed_link()wp-includes/link-template.php

Retrieves the feed link for a term.

get_post_comments_feed_link()wp-includes/link-template.php

Retrieves the permalink for the post comments feed.

get_author_feed_link()wp-includes/link-template.php

Retrieves the feed link for a given author.

get_permalink()wp-includes/link-template.php

Retrieves the full permalink for the current post or post ID.

get_page_link()wp-includes/link-template.php

Retrieves the permalink for the current page or page ID.

get_attachment_link()wp-includes/link-template.php

Retrieves the permalink for an attachment.

WP_Ajax_Response::send()wp-includes/class-wp-ajax-response.php

Display XML formatted responses.

wp_update_plugins()wp-includes/update.php

Checks for available updates to plugins based on the latest versions hosted on WordPress.org.

wp_update_themes()wp-includes/update.php

Checks for available updates to themes based on the latest versions hosted on WordPress.org.

wp_http_validate_url()wp-includes/http.php

Validates a URL as safe for use in the HTTP API.

wp_admin_bar_edit_menu()wp-includes/admin-bar.php

Provides an edit link for posts and terms.

register_uninstall_hook()wp-includes/plugin.php

Sets the uninstallation hook for a plugin.

get_the_category_rss()wp-includes/feed.php

Retrieves all of the post categories, formatted for use in feeds.

get_transient()wp-includes/option.php

Retrieves the value of a transient.

set_transient()wp-includes/option.php

Sets/updates the value of a transient.

update_option()wp-includes/option.php

Updates the value of an option that was already added.

add_option()wp-includes/option.php

Adds a new option.

get_option()wp-includes/option.php

Retrieves an option value based on an option name.

form_option()wp-includes/option.php

Prints option value after sanitizing for forms.

wp_update_user()wp-includes/user.php

Updates a user in the database.

register_new_user()wp-includes/user.php

Handles registering a new user.

wp_insert_user()wp-includes/user.php

Inserts a user into the database.

get_blogs_of_user()wp-includes/user.php

Gets the sites a user belongs to.

_walk_bookmarks()wp-includes/bookmark-template.php

The formatted output of a list of bookmarks.

_wp_menu_item_classes_by_context()wp-includes/nav-menu-template.php

Adds the class property classes for the current context, if applicable.

Walker_Page::start_el()wp-includes/class-walker-page.php

Outputs the beginning of the current element in the tree.

_wp_link_page()wp-includes/post-template.php

Helper function for wp_link_pages() .

wp_list_pages()wp-includes/post-template.php

Retrieves or displays a list of pages (or hierarchical post type items) in list (li) format.

wp_page_menu()wp-includes/post-template.php

Displays or retrieves a list of pages with an optional home link.

wp_enqueue_media()wp-includes/media.php

Enqueues all scripts, styles, settings, and templates necessary to use all media JS APIs.

image_constrain_size_for_editor()wp-includes/media.php

Scales down the default size of an image.

_publish_post_hook()wp-includes/post.php

Hook to schedule pings and enclosures when a post is published.

wp_publish_post()wp-includes/post.php

Publishes a post by transitioning the post status.

wp_unique_post_slug()wp-includes/post.php

Computes a unique slug for the post, when given the desired slug and some post details.

wp_set_post_categories()wp-includes/post.php

Sets categories for a post.

wp_insert_post()wp-includes/post.php

Inserts or update a post.

_reset_front_page_settings_for_post()wp-includes/post.php

Resets the page_on_front, show_on_front, and page_for_post settings when a linked page is deleted or trashed.

is_sticky()wp-includes/post.php

Determines whether a post is sticky.

stick_post()wp-includes/post.php

Makes a post sticky.

unstick_post()wp-includes/post.php

Un-sticks a post.

WP_Rewrite::init()wp-includes/class-wp-rewrite.php

Sets up the object’s properties.

WP_Rewrite::set_category_base()wp-includes/class-wp-rewrite.php

Sets the category base for the category permalink.

WP_Rewrite::set_tag_base()wp-includes/class-wp-rewrite.php

Sets the tag base for the tag permalink.

create_initial_post_types()wp-includes/post.php

Creates the initial post types when ‘init’ action is fired.

WP_Rewrite::wp_rewrite_rules()wp-includes/class-wp-rewrite.php

Retrieves the rewrite rules.

WP_Rewrite::generate_rewrite_rules()wp-includes/class-wp-rewrite.php

Generates rewrite rules from a permalink structure.

url_to_postid()wp-includes/rewrite.php

Examines a URL and try to determine the post ID it represents.

redirect_canonical()wp-includes/canonical.php

Redirects incoming links to the proper URL based on the site url.

_wp_upgrade_revisions_of_post()wp-includes/revision.php

Upgrades the revisions author, adds the current post as a revision and sets the revisions version to 1.

get_space_allowed()wp-includes/ms-functions.php

Returns the upload quota for the current blog.

maybe_add_existing_user_to_blog()wp-includes/ms-functions.php

Adds a new user to a blog by visiting /newbloguser/{key}/.

wpmu_welcome_user_notification()wp-includes/ms-functions.php

Notifies a user that their account activation has been successful.

newblog_notify_siteadmin()wp-includes/ms-functions.php

Notifies the network admin that a new site has been activated.

wpmu_welcome_notification()wp-includes/ms-functions.php

Notifies the site administrator that their site activation was successful.

wpmu_signup_blog_notification()wp-includes/ms-functions.php

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.

wpmu_signup_user_notification()wp-includes/ms-functions.php

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.

get_blog_option()wp-includes/ms-blogs.php

Retrieves option value for a given blog id based on name of option.

get_blog_details()wp-includes/ms-blogs.php

Retrieves the details for a blog from the blogs table and blog options.

_wp_auto_add_pages_to_menu()wp-includes/nav-menu.php

Automatically add newly published page objects to menus with that as an option.

wp_xmlrpc_server::pingback_ping()wp-includes/class-wp-xmlrpc-server.php

Retrieves a pingback and registers it.

wp_xmlrpc_server::_getOptions()wp-includes/class-wp-xmlrpc-server.php

Retrieves blog options value from list.

wp_xmlrpc_server::blogger_getUsersBlogs()wp-includes/class-wp-xmlrpc-server.php

Retrieves blogs that user owns.

wp_xmlrpc_server::wp_newComment()wp-includes/class-wp-xmlrpc-server.php

Creates a new comment.

wp_xmlrpc_server::wp_getUsersBlogs()wp-includes/class-wp-xmlrpc-server.php

Retrieves the blogs of the user.

ms_cookie_constants()wp-includes/ms-default-constants.php

Defines Multisite cookie constants.

WP_Widget::get_settings()wp-includes/class-wp-widget.php

Retrieves the settings for all instances of the widget class.

is_dynamic_sidebar()wp-includes/widgets.php

Determines whether the dynamic sidebar is enabled and used by the theme.

wp_get_sidebars_widgets()wp-includes/widgets.php

Retrieves the full list of sidebars and their widget instance IDs.

wp_convert_widget_settings()wp-includes/widgets.php

Converts the widget settings from single to multi-widget format.

get_post_reply_link()wp-includes/comment-template.php

Retrieves HTML content for reply to post link.

wp_list_comments()wp-includes/comment-template.php

Displays a list of comments.

comment_form()wp-includes/comment-template.php

Outputs a complete commenting form for use within a template.

get_trackback_url()wp-includes/comment-template.php

Retrieves the current post’s trackback URL.

get_comment_reply_link()wp-includes/comment-template.php

Retrieves HTML content for reply to comment link.

comments_template()wp-includes/comment-template.php

Loads the comment template specified in $file.

get_comment_link()wp-includes/comment-template.php

Retrieves the link to a given comment.

get_comment_time()wp-includes/comment-template.php

Retrieves the comment time of the current comment.

get_comment_date()wp-includes/comment-template.php

Retrieves the comment date of the current comment.

WP_Customize_Widgets::preview_sidebars_widgets()wp-includes/class-wp-customize-widgets.php

When previewing, ensures the proper previewing widgets are used.

privacy_ping_filter()wp-includes/comment.php

Checks whether blog is public before returning sites.

trackback()wp-includes/comment.php

Sends a Trackback.

weblog_ping()wp-includes/comment.php

Sends a pingback.

_close_comments_for_old_posts()wp-includes/comment.php

Closes comments on old posts on the fly, without any extra DB queries. Hooked to the_posts.

_close_comments_for_old_post()wp-includes/comment.php

Closes comments on an old post. Hooked to comments_open and pings_open.

generic_ping()wp-includes/comment.php

Sends pings to all of the ping site services.

get_comment_pages_count()wp-includes/comment.php

Calculates the total number of comment pages.

get_page_of_comment()wp-includes/comment.php

Calculates what page number a comment will appear on for comment paging.

check_comment()wp-includes/comment.php

Checks whether a comment passes internal checks to be allowed to add.

wp_print_media_templates()wp-includes/media-template.php

Prints the templates used in the media manager.