Checks whether the given cache ID is either an integer or an integer-like string.

Gets loading optimization attributes.

Adds optimization attributes to an img HTML tag.

Creates a Navigation Menu post from a Classic Menu.

Checks if a given request has access to read fallbacks.

Gets the most appropriate fallback Navigation Menu.

Retrieves the fallbacks’ schema, conforming to JSON Schema.

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

Checks if a given request has access to read a single global style.

Gets the parent post, if the ID is valid.

Registers the controller’s routes.

Retrieves the query params for collections.

Returns decoded JSON from post content string, or a 404 if not found.

Returns paginated revisions of the given global styles config custom post type.

Deletes all contents in the temporary backup directory.

Enqueue preset assets for the page.

Gets the SVG for the duotone filter definition.

Converts a Classic Menu to blocks.

This overrides the add_data method from WP_Dependencies, to support normalizing of $args.

Tests available disk space for updates.

Tests if plugin and theme temporary backup directories are writable or can be created.

Print a table description with information about current sorting and order.

Validate style.css as valid CSS.

Updates or creates a new attribute on the currently matched tag with the passed value.

Parses tag query input into internal search criteria.

Move the internal cursor in the Tag Processor to a given bookmark’s location.

Sets a bookmark in the HTML document.

Attempts to clear the opcode cache for a directory of files.

Moves a directory from one location to another.

Checks whether access to a given directory is allowed.

Registers the user meta property for persisted preferences.

Proxies setting values for deprecated properties for script and style handles for backward compatibility.

Removes all cache items in a group, if the object cache implementation supports it.

Sets the spacingSizes array based on the spacingScale values from theme.json.

Builds the title and description of a post-specific template based on the underlying referenced post.

Builds the title and description of a taxonomy-specific template based on the underlying entity referenced.

Adds a store to the processor.

Creates a message to explain required form fields.

Assigns a visual indicator for required form fields.

Serves as a utility function to determine whether a key is valid.

Returns the latest revision ID and count of revisions for a post.

Tests if a full page cache is available.

Tests if the site uses persistent object cache and recommends to use it if not.

Generates views links.

Returns the default description of the widget.

Returns the default localized strings used by the widget.

Returns the default labels for taxonomies.

Returns the default labels for post types.

Register any patterns that the active theme may provide under its ./patterns/ directory. Each pattern is defined as a PHP file and defines its metadata using plugin-style headers. The minimum required definition is:

Retrieves the block pattern schema, conforming to JSON Schema.

Checks whether a given request has permission to read block patterns.

Checks if a given request has access to read a single theme global styles config.

Returns the given theme global styles variations.

Checks whether a given request has permission to read block patterns.

Retrieves the block pattern category schema, conforming to JSON Schema.

Retrieves the list item separator based on the locale.

Runs the theme.json webfonts handler.

Updates the total count of users on the site if live user counting is enabled.

Updates the total count of users on the site.

Determines whether the site has a large number of users.

Retrieves Link Description Objects that should be added to the Schema for the posts collection.

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

Retrieves the query params for the posts collection.

Checks whether the current user has read permission for the endpoint.

Creates a single post.

Deletes a single menu item.

Prepares a single post for create or update.

Checks if a given request has access to read a single theme global styles config.

Returns the given theme global styles config.

Registers the controllers routes.

Get the post, if the ID is valid.

Checks if a given request has access to read a single global style.

Checks if a given request has access to write a single global styles config.

Retrieves the global styles type’ schema, conforming to JSON Schema.

Registers the necessary REST API routes.

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

Retrieves the contents of the title tag from the HTML response.

Checks whether a given request has permission to read remote URLs.

Retrieves the document title from a remote URL.

Checks whether the current user has read permission for the endpoint.

Creates a single term in a taxonomy.

Updates a single term from a taxonomy.

Deletes a single term from a taxonomy.

Updates the menu’s locations from a REST request.

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

Registers the routes for the objects of the controller.

Checks whether a given request has permission to read menu locations.

Checks if a given request has access to read a menu location.

Retrieves a specific menu location.

Retrieves the menu location’s schema, conforming to JSON Schema.

Checks whether a given request has permission to export.

Retrieves the registered sidebar with the given ID.

Reads and decodes a JSON file.

Creates an export of the current templates and template parts from the site editor at the specified path in a ZIP file.

Builds a unified template object based a post Object.

Returns a filtered list of allowed area values for template parts.

Returns a filtered list of default template types, containing their localized titles and descriptions.

Checks whether the input ‘area’ is a supported value.

Adds the “Edit site” link to the Toolbar.

Adds the ‘Plugin File Editor’ menu item after the ‘Themes File Editor’ in Tools for block themes.

Sets up a new Block widget instance.

Prepares the widget for the REST response.

Gets the list of collection params.

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

Registers the widget routes for the controller.

Gets an individual widget.

Updates an existing widget.

Deletes a widget.

Performs a permissions check for managing widgets.

Saves the widget in the request object.

Registers the controllers routes.

Retrieves one sidebar from the collection.

Checks if the user has permissions to make the request.

Retrieves the block type’ schema, conforming to JSON Schema.

Retrieves the query params for the posts collection.

Retrieves the block type’ schema, conforming to JSON Schema.

Registers the controllers routes.

Checks if the user has permissions to make the request.

Returns the given template

Updates a single template.

Creates a single template.

Deletes a single template.

Prepares a single template for create or update.

Checks whether a given request has permission to view the local block pattern directory.

Search and retrieve block patterns metadata

Retrieves the block pattern’s schema, conforming to JSON Schema.

Retrieves the search parameters for the block pattern’s collection.

Retrieves the widget type’s schema, conforming to JSON Schema.

An RPC-style endpoint which can be used by clients to turn user input in a widget admin form into an encoded instance object.

Registers the widget type routes.

Checks whether the user can read widget types.

Gets the details about the requested widget.

Returns the default block editor settings.

Displays a _doing_it_wrong() message for conflicting widget editor scripts.

Finds a block template with equal or higher specificity than a given PHP template file.

Returns the style property for the given path.

Converts typography keys declared under supports.* to supports.typography.*.

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

Checks if a given request has access to get the currently used application password for a user.

Retrieves the application password being currently used for authentication of a user.

Checks if a given request has access to read the theme.

Checks if a theme can be read.

Retrieves a single theme.

Prepares the collection schema for including and excluding items by terms.

Gets the default URL to learn more about updating the site to use HTTPS.

Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors.

Validates an integer value based on a schema.

Validates that the given value is a member of the JSON Schema “enum”.

Validates a null value based on a schema.

Validates a boolean value based on a schema.

Validates an object value based on a schema.

Validates an array value based on a schema.

Validates a number value based on a schema.

Validates a string value based on a schema.

Handles sending a password reset link via AJAX.

Notifies the Multisite network administrator that a new site was created.

Serves the batch/v1 request.

Matches a request object to its handler.

Dispatches the request to the callback handler.

Gets the schema for each site health test.

Gets the current directory sizes for this install.

Performs a permissions check for the request.

Gets the requested user.

Gets the requested application password for a user.

Retrieves the application password’s schema, conforming to JSON Schema.

Checks if a given request has access to get application passwords.

Checks if a given request has access to get a specific application password.

Checks if a given request has access to create application passwords.

Checks if a given request has access to update application passwords.

Checks if a given request has access to delete all application passwords for a user.

Checks if a given request has access to delete a specific application password for a user.

Writes an image to a file or stream.

Deletes an application password.

Deletes all application passwords for the given user.

Creates a new application password.

Updates an application password.

Records that an application password has been used.

Cleans directory size cache used by recurse_dirsize() .

Authenticates the user using an application password.

Formats a combining operation error into a WP_Error object.

Gets the error of combining operation.

Finds the matching schema among the “oneOf” schemas.

Handles the created column output.

Handles the last used column output.

Handles the revoke column output.

Prints the JavaScript template for the new row item.

Gets the list of columns.

Retrieves an array of media states from an attachment.

Tests if the Authorization header has the expected values.

Checks if the Authorize Application Password request is valid.

Displays a comment type drop-down for filtering on the Comments list table.

Display WordPress auto-updates settings.

Unregisters a block pattern.

Registers a block pattern.

Registers the core block patterns and categories.

Registers a pattern category.

Unregisters a pattern category.

Retrieves the current environment type.

Checks whether a given request has permission to install and activate plugins.

Parse block metadata for a block, and prepare it for an API response.

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

Retrieves the search params for the blocks collection.

Gets the plugin header data for a plugin.

Handle updating a plugin’s status.

Handle updating a plugin’s status.

Determine if the endpoints are available.

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

Retrieves the query params for the collections.

Checks if a given request has access to get a specific plugin.

Checks if the given plugin can be viewed by the current user.

Checks if a given request has access to upload plugins.

Uploads a plugin and optionally activates it.

Checks if a given request has access to update a specific plugin.

Checks if a given request has access to delete a specific plugin.

Deletes one plugin from the site.

Registers the routes for the plugins controller.

Checks if a given request has access to get plugins.

Get the block, if the name is valid.

Retrieves the block type’ schema, conforming to JSON Schema.

Retrieves the query params for collections.

Registers the routes for block types.

Checks whether a given block type should be visible.

Gets the request args for the edit item route.

Checks if a given request has access to editing media.

Applies edits to a media item and creates a new attachment record.

Creates the initial theme features when the ‘setup_theme’ action is fired.

Registers a theme feature for use in add_theme_support() .

Checks if a comment contains disallowed characters or words.

Handles getting the best type for a multi-type schema.

Stabilizes a value following JSON Schema semantics.

Handles _doing_it_wrong errors.

Finds a script handle for the selected block metadata field. It detects when a path to file was provided and finds a corresponding asset file with details necessary to register the script under automatically generated handle name. It returns unprocessed script handle otherwise.

Gets XML for a sitemap index.

Gets XML for a sitemap.

Checks for the availability of the SimpleXML extension and errors if missing.

Returns the escaped XSL for all sitemaps, except index.

Returns the escaped XSL for the index sitemaps.

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

Determines the appropriate auto-update message to be displayed.

Tests if plugin and theme auto-updates appear to be configured correctly.

Tests if ‘file_uploads’ directive in PHP.ini is turned off.

Checks for potential issues with plugin and theme auto-updates.

Tests if there’s an active PHP session that can affect loopback requests.

Checks if the plugin can be overwritten and outputs the HTML for overwriting a plugin on upload.

Checks if the theme can be overwritten and outputs the HTML for overwriting a theme on upload.

Handles the auto-updates column output.

Handles enabling or disable plugin and theme auto-updates via AJAX.

Returns the JavaScript template used to display the auto-update setting for a theme.

Is the query for the favicon.ico file?

Displays the Site Health Status widget.

Runs the scheduled event to check and update the latest site health status for the website.

Tests if the PHP default timezone is set to UTC.

Registers the routes for attachments.

Registers a block style for the given block type.

Unregisters a block style of the given block type.

Create an image sub-size and return the image meta data value for it.

Check if a JPEG image has EXIF Orientation tag and rotate it if needed.

Return debug information in an easy to manipulate format.

Create an image sub-size and return the image meta data value for it.

Retrieves an array of post states from a post.

If any of the currently registered image sub-sizes are missing, create them and update the image meta data.

Checks if automatic updates are disabled.

Outputs the Actions column.

Outputs the Next steps column.

Handles creating missing image sub-sizes for just uploaded images via AJAX.

Determines whether to output comma-separated site states.

Displays extra controls between bulk actions and pagination.

Actions column.

Displays the next steps column.

Handles a fatal error occurring.

Handles a request to exit Recovery Mode.

Determines whether the query is for the Privacy Policy page.

Verifies if the recovery mode key is correct.

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

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

Gets the description indicating the possible cause for the error.

Validates the recovery mode cookie.

Gets the session identifier from the cookie.

Parses the cookie into its four parts.

Gets a form of wp_hash() specific to Recovery Mode.

Get a human readable description of an extension’s error.

Displays the default PHP error template.

Returns the default annotation for the web hosting altering the “Update PHP” page URL.

Adds a link to exit recovery mode when Recovery Mode is active.

Fetches the sizes of the WordPress directories: wordpress (ABSPATH), plugins, themes, and uploads.

Static function for generating site debug data when required.

Verifies the contents of a file against its ED25519 signature.

Tries to resume a single theme.

Renders an admin notice in case some themes have been paused due to errors.

Displays a notice when the user is in recovery mode.

Checks if the HTTP API can handle SSL/TLS requests.

Tests if scheduled events run as intended.

Tests if WordPress can run automated background updates.

Tests if loopbacks work as expected.

Tests if HTTP requests are blocked.

Tests if the REST API is accessible.

Returns a set of tests that belong to the site status page.

Populates the list of cron events and store them to a class-wide variable.

Runs a loopback test on the site.

Tests for WordPress version and outputs it.

Tests if plugins are outdated, or unnecessary.

Tests if themes are outdated, or unnecessary.

Tests if the supplied PHP version is supported.

Tests if required PHP modules are installed on the host.

Tests if the SQL server is up to date.

Tests if the database server is capable of using utf8mb4.

Tests if the site can communicate with WordPress.org.

Tests if debug information is enabled.

Tests if the site is serving content over HTTPS.

Tries to resume a single plugin.

Renders an admin notice in case some plugins have been paused due to errors.

Validates the plugin requirements for WordPress version and PHP version.

Checks if we can access files without providing credentials.

Checks if core files are writable by the web user/group.

Checks if the install is using a development branch and can use nightly packages.

Checks if the site supports automatic minor updates.

Tests if auto-updates related constants are set correctly.

Checks if updates are intercepted by a filter.

Checks if automatic updates are disabled by a filter.

Checks if automatic updates have tried to run, but failed, previously.

Checks if WordPress is controlled by a VCS (Git, Subversion etc).

Handles site health check to get directories and database sizes via AJAX.

Handles site health checks on server communication via AJAX.

Handles site health checks on background updates via AJAX.

Handles site health checks on loopback requests via AJAX.

Displays a button directly linking to a PHP update process.

Aborts calls to site meta if it is not supported.

Validates data for a site prior to inserting or updating in the database.

Runs the initialization routine for a given site.

Runs the uninitialization routine for a given site.

Inserts a new site into the database.

Updates a site in the database.

Deletes a site from the database.

Processes arguments passed to wp_die() consistently for its handlers.

Displays the PHP update nag.

Creates WordPress network meta and sets the default values.

Constructor.

Retrieves a collection of search results.

Retrieves the item schema, conforming to JSON Schema.

Retrieves the query params for the search results collection.

Gets the search handler to handle the current request.

Registers the routes for themes.

Checks if a given request has access to read the theme.

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

Retrieves the search params for the themes collection.

Registers the routes for autosaves.

Checks if a given request has access to get autosaves.

Checks if a given request has access to create an autosave revision.

Get the autosave, if the ID is valid.

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

Registers the necessary REST API routes, one for each dynamic block.

Checks if a given request has access to read blocks.

Returns block output from block’s registered render_callback.

Retrieves block’s output schema, conforming to JSON Schema.

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

Adds inline scripts required for the WordPress JavaScript packages.

Registers a block type.

Unregisters a block type.

Renders a “fake” meta box with an information message, shown on the block editor, when an incompatible meta box is found.

Registers the default post meta boxes, and runs the do_meta_boxes actions.

Retrieves Link Description Objects that should be added to the Schema for the posts collection.

Determine if uploaded file exceeds space quota on multisite.

Registers the personal data exporter for comments.

Finds and exports personal data associated with an email address from the comments table.

Registers the personal data eraser for comments.

Erases personal data associated with an email address from the comments table.

Returns uniform “anonymous” data by type.

Validates a user request by comparing the key with the request’s key.

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

Notifies the user when their erasure request is fulfilled.

Returns request confirmation message HTML.

Creates and logs a user request to perform a specific action.

Gets action description from the name and return a string.

Send a confirmation request email to confirm an action.

Registers the personal data exporter for users.

Finds and exports personal data associated with an email address from the user and user_meta table.

Registers the personal data exporter for media.

Finds and exports attachments associated with an email address.

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

Outputs the privacy policy guide together with content from the theme and plugins.

Returns the default suggested privacy policy content.

Adds the suggested privacy policy text to the policy postbox.

Outputs a warning when some privacy info has changed.

Appends ‘(Draft)’ to draft page titles in the privacy page dropdown so that unpublished content is obvious.

Intercept personal data exporter page Ajax responses in order to assemble the personal data export file.

Generate the personal data export file.

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

Converts a timestamp for display.

Gets columns to show in the list table.

Gets bulk actions.

Returns the markup for the Checkbox column.

Mark erasure requests as completed after processing is finished.

Resend an existing request and return the result.

Marks a request as completed by the admin and logs the current timestamp.

Handle list table actions.

Declares a helper function for adding content to the Privacy Policy Guide.

Handles exporting a user’s personal data via AJAX.

Handles erasing personal data via AJAX.

Starts scraping edited file errors.

Unschedules all events attached to the hook.

Removes changeset lock when take over request is sent via Ajax.

Handles request to trash a changeset.

Checks whether the template is valid for the given post.

Validates that a UUID is valid.

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

Render form template scripts.

Constructor.

Get schema for properties of a widget instance (item).

Add help text to widgets admin screen.

Sets up a new Custom HTML widget instance.

JS/Underscore template for the control UI.

An Underscore (JS) template for this panel’s content (but not its container).

An Underscore (JS) template for rendering this panel’s container.

Render a themes section as a JS template.

Render the filter bar portion of a themes section as a JS template.

Generate options for the month Select.

Get timezone info.

Get default button labels.

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

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

Returns the arguments for the help tab on the Edit Site screens.

Returns the content for the help sidebar on the Edit Site screens.

Handles editing a theme or plugin file via AJAX.

Prints file editor templates (for plugins and themes).

Attempts to edit a file for a theme or plugin.

Get the user, if the ID is valid.

Get the revision, if the ID is valid.

Get the parent post, if the ID is valid.

Get the term, if the ID is valid.

Gets the post, if the ID is valid.

Get the comment, if the ID is valid.

Checks if current user can make a proxy oEmbed request.

Callback for the proxy API endpoint.

Validate redirected URLs.

Constructor.

Get schema for properties of a widget instance (item).

Constructor.

Get schema for properties of a widget instance (item).

Get schema for properties of a widget instance (item).

Get schema for properties of a widget instance (item).

Render form template scripts.

Constructor.

Prints the markup for the Community Events section of the Events and News Dashboard widget.

Renders the events templates for the Event and News widget.

Renders the Events and News dashboard widget.

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

Gets data about events near a particular location.

Sanitize a value based on a schema.

Validate a value based on a schema.

Callback for validating a background setting value.

Callback for validating the header_video value.

Callback for validating the external_header_video value.

Saves the post for the loaded changeset.

Retrieves header video settings.

Plucks a certain field out of each element in the input array.

Deletes a meta value for an object.

Updates multiple meta values for an object.

Updates a meta value for an object.

Retrieves the object’s meta schema, conforming to JSON Schema.

Updates meta values.

Check a username for the REST API.

Check a user password for the REST API.

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

Retrieves the query params for collections.

Determines if the current user is allowed to make the desired roles change.

Checks if a given request has access delete a user.

Deletes a single user.

Retrieves the current user.

Checks if a given request has access create users.

Creates a single user.

Checks if a given request has access to update a user.

Updates a single user.

Registers the routes for users.

Checks for a valid value for the reassign parameter when deleting users.

Permissions check for getting all users.

Checks if a given request has access to read a user.

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

Retrieves the query params for collections.

Checks if a given request has access to delete a revision.

Deletes a single revision.

Handles an upload via multipart/form-data ($_FILES).

Registers the routes for revisions based on post types supporting revisions.

Checks if a given request has access to get revisions.

Gets a collection of revisions.

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

Handles an upload via raw POST data.

Retrieves the query params for collections of attachments.

Creates a single attachment.

Updates a single attachment.

Checks if a given request has access to create an attachment.

Checks if a given request has access to read a post status.

Retrieves a specific post status.

Retrieves the post status’ schema, conforming to JSON Schema.

Registers the routes for post statuses.

Checks whether a given request has permission to read post statuses.

Updates settings for the settings object.

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

Retrieves the query params for collections.

Deletes a single term from a taxonomy.

Checks if a request has access to create a term.

Creates a single term in a taxonomy.

Checks if a request has access to update the specified term.

Updates a single term from a taxonomy.

Checks if a request has access to delete the specified term.

Registers the routes for terms.

Checks if a request has access to read terms in the specified taxonomy.

Checks if a request has access to read or edit the specified term.

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

Retrieves the query params for the posts collection.

Sanitizes and validates the list of post statuses, including whether the user can query private statuses.

Determines validity and normalizes the given status parameter.

Determines the featured media based on a request param.

Prepares a single post for create or update.

Creates a single post.

Checks if a given request has access to update a post.

Checks if a given request has access to delete a post.

Deletes a single post.

Checks if a given request has access to read a post.

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

Registers the routes for posts.

Checks if a given request has access to read posts.

Retrieves a collection of posts.

Checks if a given request has access to a taxonomy.

Retrieves a specific taxonomy.

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

Retrieves the query params for collections.

Registers the routes for taxonomies.

Checks whether a given request has permission to read taxonomies.

Registers the routes for post types.

Checks whether a given request has permission to read types.

Retrieves a specific post type.

Retrieves the post type’s schema, conforming to JSON Schema.

Retrieves the query params for the collections.

Retrieves the magical context param.

Deletes one item from the collection.

Prepares one item for create or update operation.

Prepares the item for the REST response.

Checks if a given request has access to delete a specific item.

Retrieves one item from the collection.

Checks if a given request has access to create items.

Creates one item from the collection.

Checks if a given request has access to update a specific item.

Updates one item from the collection.

Registers the routes for the objects of the controller.

Checks if a given request has access to get items.

Retrieves a collection of items.

Checks if a given request has access to get a specific item.

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

Retrieves the query params for collections.

Prepares a single comment to be inserted into the database.

Checks if a given REST request has access to update a comment.

Updates a comment.

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

Deletes a comment.

Checks if a given request has access to read the comment.

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

Creates a comment.

Registers the routes for comments.

Checks if a given request has access to read comments.

Compares the lengths of comment data against the maximum character limits.

Checks whether comment flooding is occurring.

Prints the markup for new menu items.

Adds a new auto-draft post.

Ajax handler for adding a new auto-draft post.

Render a JS template for the content of the position control.

Validate a received value for being valid CSS.

Get original title.

Get type label.

Registers default settings available in WordPress.

Validates setting values.

Validates an input.

Localizes the jQuery UI datepicker.

Marks a deprecated action or filter hook as deprecated and throws a notice.

Prints the JavaScript templates for update admin notices.

Outputs the HTML for a network’s “Edit Site” tabular interface.

Handles searching plugins to install via AJAX.

Handles deleting a plugin via AJAX.

Handles searching plugins via AJAX.

Handles installing a theme via AJAX.

Handles updating a theme via AJAX.

Handles deleting a theme via AJAX.

Handles installing a plugin via AJAX.

Resets lazy-load queue for a given object type.

Adds objects to the metadata lazy-load queue.

Returns a list of devices to allow previewing.

Strips all image meta except color profiles from an image.

Unregisters a taxonomy.

Authenticates a user using the email and password.

Adds extra code to a registered script.

Unregisters a post type.

Renders the template partial involving the associated settings.

Exports data in preview after it has finished rendering so that partials can be added at runtime.

Magic method for unsetting a certain custom field.

Checks for errors when using cookie-based authentication.

Handles _deprecated_function() errors.

Handles _deprecated_argument() errors.

Registers a REST API route.

Is the query for an embedded post?

Filters the string in the ‘more’ link displayed after a trimmed excerpt.

Retrieves the embed code for a specific post.

Prints JavaScript settings for parent window.

Gets the template string for the Customizer pane document title.

Retrieves an HTML link to the author page of the current post’s author.

Adds metadata to a term.

Updates term metadata.

Returns document title for the current page.

Sanitizes (where possible) the params on the request.

Checks whether this request is valid according to its attributes.

Parses the JSON parameters.

Matches the request to a callback and call it.

Retrieves the index for a namespace.

Handles serving a REST API request.

Register the oEmbed REST API route.

Creates, stores, then returns a password reset key for user.

Retrieve WP_Term instance.

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

Retrieves navigation to next/previous set of comments, when applicable.

Retrieves a paginated navigation to next/previous set of comments, when applicable.

Renders the list table columns preferences.

Adds accessible hidden headings and text for the screen.

Adds the “Customize” link to the Toolbar.

Encapsulates the logic for sticking a post and determining if the user has permission to do so.

JS/Underscore template for the control UI.

JS/Underscore template for the control UI.

Create/update the nav_menu term for this setting.

Sanitize an input.

An Underscore (JS) template for this panel’s content (but not its container).

An Underscore (JS) template for this panel’s content (but not its container).

Marks a constructor as deprecated and informs when it has been used.

Prints the JavaScript templates used to render Menu Customizer components.

Prints the HTML template used to render the add-menu-item frame.

Performs post queries for available-item searching.

Enqueues scripts and styles for Customizer pane.

Adds the customizer settings and controls.

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

Ajax handler for searching available menu items.

Generates and displays row action links.

Handles the checkbox column output.

Handles the title column output.

Handles the post date column output.

Generates and displays row action links.

Handles the checkbox column output.

Handles the link name column output.

Handles the name column output.

Handles the description column output.

Handles the output for a single table row.

Handles the checkbox column output.

Generates and displays row actions links.

Handles cropping an image via AJAX.

Generates and display row actions links for the list table.

Generates and displays row action links.

Handles the checkbox column output.

Handles the site name column output.

Handles the lastupdated column output.

Handles the registered column output.

Generates and displays row action links.

Generates and displays row action links.

Handles the username column output.

Handles the registered date column output.

Handles the sites column output.

Handles the checkbox column output.

Handles the date column output.

Handles the parent column output.

Handles the checkbox column output.

Handles the title column output.

Render a JS template for theme display.

Retrieves the character set for the given table.

Strips any invalid characters based on value/charset pairs.

Processes arrays of field/value pairs and field formats.

Prints JS templates for the theme-browsing UI in the Customizer.

Ajax handler for creating new category from Press This.

Handles updating a plugin via AJAX.

Ajax handler for saving a post from Press This.

Encapsulates the logic for Attach/Detach actions.

Renders JS templates for all registered control types.

Retrieves the archive title based on the queried object.

Gets the text suggesting how to create strong passwords.

Wraps passed links in navigational markup.

Retrieves the navigation to next/previous post, when applicable.

Returns the navigation to next/previous set of posts, when applicable.

Retrieves a paginated navigation to next/previous set of posts, when applicable.

Validates the given date_query values and triggers errors if something is not valid.

Gather the parameters passed to client JavaScript via JSON.

Handles destroying multiple open sessions for a user via AJAX.

Print JavaScript templates required for the revisions experience.

Removes a customize panel.

Displays the language string for the number of comments the current post has.

Applies [embed] Ajax handlers to a string.

Handles PHP uploads in WordPress.

Retrieve translations from WordPress Translation API.

Handles sending a password retrieval email to a user.

Outputs the login page header.

Displays the fields for the new user account registration form.

Shows a form for returning users to sign up for another site.

Shows a message confirming that the new site has been created.

Shows a form for a visitor to sign up for a new user account.

Shows a message confirming that the new user has been registered and is awaiting activation.

Shows a message confirming that the new site has been registered and is awaiting activation.

Generates and displays the Sign-up and Create Site forms.

Prints step 1 for Network installation process.

Prints step 2 for Network installation process.

Displays installer setup form.

Updates an item, if appropriate.

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

Prepares and sends an email of a full log of background update results, useful for debugging and geekery.

Construct the upgrader for a form.

Initializes the upgrade strings.

Upgrades WordPress core.

Initializes the upgrade strings.

Checks that the package source contains .mo and .po files.

Checks that the source package contains a valid plugin.

Initializes the upgrade strings.

Initializes the installation strings.

Checks that the package source contains a valid theme.

Initializes the upgrade strings.

Initializes the installation strings.

Adds the generic strings to WP_Upgrader::$strings.

Constructor.

Connects filesystem.

Renders the screen options tab.

Renders the items per page option.

Removes a theme.

Retrieves the update link if there is a theme update available.

Retrieves list of WordPress theme features (aka theme tags).

Retrieves theme installer pages from the WordPress.org Themes API.

Renders the screen’s help section.

Fetches a screen object.

Executes the user search query.

Handles paging for the user search query.

Displays search form for searching themes.

Displays tags filter for themes.

Displays a form to upload themes from zip files.

Displays theme information in dialog box form.

Constructor.

Performs an action following a single theme update.

Performs an action following a plugin install.

Performs an action following a single theme install.

Constructor.

Performs an action following a single plugin update.

Displays a comment count bubble.

Displays the pagination.

Prints column headers, accounting for hidden and sortable columns.

Constructor.

Displays the bulk actions dropdown.

Generates the required HTML for a list of row action links.

Displays a dropdown for filtering items in the list table by month.

Displays an access denied message when a user tries to view a site’s dashboard they do not have access to.

Generates and displays a drop-down of available languages.

Displays an admin notice to upgrade all sites after a core upgrade.

Checks whether a site has used its allotted upload space.

Displays the amount of disk space used by the current site. Not used in core.

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

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

Adds an admin notice alerting the user to check for confirmation request email after email address change.

Saves image to file.

Performs group of changes on Editor specified.

Restores the metadata for a given attachment.

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

Determines whether uploaded file exceeds space quota.

Loads the WP image-editing interface.

Streams image in WP_Image_Editor to browser.

Connects filesystem.

Constructor.

Locates a folder on the remote filesystem.

Checks lock status for posts displayed on the Posts screen.

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

Performs autosave with heartbeat.

Inserts an array of strings into a file (.htaccess), placing it between BEGIN and END markers.

Populate network settings.

Prints the info for a theme (to be used in the theme installer modal).

Create WordPress options and set the default values.

Updates an existing Category or creates a new Category.

Prints a theme from the WordPress.org API.

Displays maintenance nag HTML message.

Gets and caches the checksums for the given version of WordPress.

Returns core update footer message.

Returns core update notification message.

Displays WordPress version and active theme in the ‘At a Glance’ dashboard widget.

Displays update information for a plugin.

Displays update information for a theme.

Displays a welcome panel to introduce users to WordPress.

Retrieves plugin installer pages from the WordPress.org Plugins API.

Displays the Featured tab of Add Plugins screen.

Displays a search form for searching plugins.

Displays a form to upload plugins from zip files.

Displays plugin content based on plugin list.

Displays plugin information in dialog box form.

Outputs the Activity widget.

Generates Publishing Soon and Recently Published sections.

Show Comments section.

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

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

‘WordPress Events and News’ dashboard widget.

Displays file upload quota on dashboard.

Displays the browser update nag.

Display plugins text for the WordPress news widget.

Adds a new dashboard widget.

Outputs controls for the current dashboard widget.

Dashboard widget that displays some basic stats about the site.

Displays the Quick Draft widget.

Show recent drafts of the user on the dashboard.

Outputs a row for the Recent Comments widget.

Registers dashboard widgets.

Installs the site.

Creates the initial content for a newly-installed site.

Notifies the site admin that the installation of WordPress is complete.

Registers a setting and its data.

Unregisters a setting.

Validates the plugin path.

Adds a top-level menu page.

Adds a submenu page.

Returns drop-ins that WordPress uses.

Activates multiple plugins.

Removes directory and files of a plugin for a list of plugins.

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

Parses the plugin contents to retrieve plugin’s metadata.

Sanitizes plugin data, optionally adds markup, optionally translates.

Edit user settings based on contents of $_POST

Returns a submit button, with provided text and appropriate class.

Converts a screen string to a screen object.

Outputs a HTML element with a star rating for a given rating.

Adds a new field to a section of a settings page.

Outputs the modal window used for attaching media to posts or pages in the media-listing screen.

Gets the post title.

Outputs ‘undo move to Trash’ text for comments.

Outputs a post’s public meta data in the Custom Fields meta box.

Outputs a single row of public meta data in the Custom Fields meta box.

Prints the form in the Custom Fields meta box.

Prints out HTML form date elements for editing post or comment publish date.

Outputs the form used by the importers to accept the data to be imported.

Meta-Box template function.

Adds a new section to a settings page.

Constructor.

Generates HTML for a single row on the users.php admin panel.

Returns an associative array listing all the views that can be used with this table.

Retrieves an associative array of bulk actions available on this table.

Outputs the controls to allow user roles to be changed in bulk.

Gets a list of columns for the list table.

Gets a list of sortable columns for the list table.

Outputs the legacy media upload form for a given media type.

Adds gallery form to upload iframe.

Outputs the legacy media upload form for the media library.

Creates the form for external url.

Displays the multi-file uploader message.

Displays the checkbox to scale images.

Displays the out of storage quota message in Multisite.

Displays the image and editor in the post editor

Displays non-editable attachment metadata in the publish meta box.

Retrieves the attachment fields to edit form fields.

Retrieves HTML form for modifying the image attachment.

Outputs the legacy media upload form.

Handles the process of uploading media.

Downloads an image from the specified URL, saves it as an attachment, and optionally attaches it to a post.

Retrieves HTML for the image alignment radio buttons with the specified one checked.

Retrieves HTML for the size radio buttons with the specified one checked.

Retrieves HTML for the Link URL buttons with the default link type as specified.

Saves a file submitted from a POST request and create an attachment post for it.

Adds the media button to the editor.

Returns the HTML of the sample permalink slug editor.

Returns HTML for the post thumbnail meta box.

Outputs the HTML for the notice to say that someone else is editing or has taken over editing of this post.

Saves a draft or manually autosaves for the purpose of showing a post preview.

Saves a post submitted with XHR.

Defines the default media upload tabs.

Adds the gallery tab back to the tabs array if post has image attachments.

Creates a new post from the “Write Post” form using $_POST information.

Renames $_POST data from form names to DB post columns.

Updates an existing post with values provided in $_POST.

Processes the post data for the bulk editing of posts.

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

Handles saving a widget via AJAX.

Handles uploading attachments via AJAX.

Handles saving posts from the fullscreen editor via AJAX.

Handles adding a menu item via AJAX.

Handles adding meta via AJAX.

Handles adding a user via AJAX.

Handles Quick Edit saving a post from a list table via AJAX.

Handles Quick Edit saving for a term via AJAX.

Handles querying posts for the Find Posts modal via AJAX.

Handles dimming a comment via AJAX.

Handles adding a tag via AJAX.

Handles replying to a comment via AJAX.

Handles editing a comment via AJAX.

Get the revision UI diff.

Prepare revisions for JavaScript.

Upgrades the core of WordPress.

Redirect to the About WordPress page after a successful upgrade.

Displays trackback links form fields.

Displays custom fields form fields.

Displays comments status form fields.

Displays comments for post.

Displays page attributes form fields.

Displays link create form fields.

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

Outputs the ‘disabled’ message for the WordPress Link Manager.

Displays post submit form fields.

Displays attachment submit form fields.

Displays post categories form fields.

Displays post excerpt form fields.

Updates or inserts a link using values provided in $_POST.

Constructor.

Determines if the available space defined by the admin has been exceeded by the user.

Displays the comments table.

Constructor.

Start the element output.

Returns the columns for the nav menus page.

Saves nav menu items.

Register nav menu meta boxes and advanced menu items.

Displays a meta box for a post type menu item.

Displays a meta box for a taxonomy menu item.

Returns the menu formatted to edit.

Constructor.

Connects filesystem.

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

Makes sure that the file that was requested to be edited is allowed to be edited.

Downloads a URL to a local temporary file using the WordPress HTTP API.

Calculates and compares the MD5 of a file to its expected value.

Unzips a specified ZIP file to a location on the filesystem via the WordPress Filesystem Abstraction.

Attempts to unzip an archive using the ZipArchive class.

Attempts to unzip an archive using the PclZip library.

Copies a directory from one location to another via the WordPress Filesystem Abstraction.

Outputs the hidden row displayed when inline editing

Gets the description for standard WordPress theme files.

Show the widgets and their settings for a sidebar.

Meta widget used to display the control form for a widget.

Handles importer uploading and adds attachment.

Returns a list from WordPress.org of popular importer plugins.

Updates a comment with values provided in $_POST.

Render the site charset setting.

Gets attachment uploaded by Media Manager, crops it, then saves it as a new object. Returns JSON-encoded object details.

Displays first step of custom header image page.

Displays second step of custom header image page.

Uploads the file to be cropped in the second step.

Displays third step of custom header image page.

Displays the page based on the current step.

Adds contextual help.

Lists available core updates.

Display dismissed updates.

Display upgrade WordPress for downloading latest or upgrading automatically form.

Display the upgrade plugins form.

Display the upgrade themes form.

Display the update translations form.

Upgrades WordPress core display.

Adds the ‘Theme File Editor’ menu item to the bottom of the Appearance (non-block themes) or Tools (block themes) menu.

Sets up the enqueue for the CSS & JavaScript files.

Displays the custom background page.

Handles an Image upload for the background image.

Display menu.

Returns whether the user has the specified capability.

Magic method for checking the existence of a certain custom field.

Magic method for accessing custom fields.

Magic method for setting custom user fields.

Registers some default controls.

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

Prints JavaScript settings.

Prints JavaScript settings for preview frame.

Handles customize_save WP Ajax request to save/update a changeset.

Custom wp_die wrapper. Returns either the standard message for UI or the Ajax message.

Starts preview and customize theme.

Schedules a recurring event.

Reschedules a recurring event.

Unschedules a previously scheduled event.

Unschedules all events attached to the hook with the specified arguments.

Retrieves supported event recurrence schedules.

Updates the cron option with the new cron array.

Schedules an event to run only once.

Starts the element output.

Displays the tags for a post.

Retrieves category list for a post in either HTML list or custom format.

Displays or retrieves the HTML dropdown list of categories.

Displays or retrieves the HTML list of categories.

Registers theme support for a given feature.

Adds settings for the customize-loader script.

Properly strips all HTML tags including script and style

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

Localizes list items before the rest of the content.

Trims text to a certain number of words.

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

Emails login credentials to a newly-registered user.

Returns a salt to add to hashes.

Redirects to another page.

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

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

Ensures intent by verifying that a user was referred from another admin page with the correct security nonce.

Verifies the Ajax request to prevent processing requests external of the blog.

Authenticates a user, confirming the login credentials are valid.

Retrieves paginated links for archive post pages.

Displays the links to the general feeds.

Displays the links to the extra feeds such as category feeds.

Displays archive links based on type and format.

Displays calendar with days that have posts as links.

Retrieves information about the current site.

Displays or retrieves page title for all areas of blog.

Displays the Log In/Out link.

Provides a simple login form for use anywhere within WordPress.

Displays the Registration or Admin link.

Retrieve nonce action “Are you sure” message.

Load an image from a string, if PHP supports it.

Get boundary post relational link.

Add the “Dashboard”/”Visit Site” menu.

Retrieve HTML content of attachment image with link.

Deprecated method for generating a drop-down of categories.

Gets the links associated with category by ID.

Sets up the WordPress Loop.

Marks up a theme header.

Translates a theme header.

Constructor for WP_Theme.

Parses the request to find the correct WordPress query.

Retrieves an array of posts based on query variables.

Determines whether the query is for a post or page preview.

Is the query for the robots.txt file?

Determines whether the query is for a search.

Determines whether the query is for an existing single post.

Determines whether the query is for an existing single post of any post type (post, attachment, page, custom post types).

Determines whether the query is for a specific time.

Determines whether the query is for a trackback endpoint call.

Determines whether the query is for an existing year archive.

Determines whether the query has resulted in a 404 (returns no results).

Determines whether the query is the main query.

Determines whether the query is for an existing attachment page.

Determines whether the query is for an existing author archive page.

Determines whether the query is for an existing category archive page.

Determines whether the query is for an existing tag archive page.

Determines whether the query is for an existing date archive.

Determines whether the query is for an existing day archive.

Determines whether the query is for a feed.

Is the query for a comments feed?

Determines whether the query is for an existing custom taxonomy archive page.

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

Determines whether the query is for the blog homepage.

Determines whether the query is for an existing month archive.

Determines whether the query is for an existing single page.

Determines whether the query is for a paged result and not for the first page.

Determines whether the query is for an existing archive page.

Determines whether the query is for an existing post type archive page.

Sets or updates current image size.

Resizes current image.

Retrieves a list of category objects.

Loads image from $this->file into new Imagick Object.

Checks for the required PHP version, and the MySQL extension or a database drop-in.

Dies with a maintenance message when conditions are met.

Sets the database table prefix and the format specifiers for database table columns.

Redirects to the installer if WordPress is not installed.

Handles an HTTP redirect and follows it if appropriate.

Send a HTTP request to a URI using PHP Streams.

Send a HTTP request to a URI using cURL extension.

Dispatches a HTTP request to a supporting transport.

Send an HTTP request to a URI.

Removes a registered script.

Gives a nicely-formatted list of timezone strings.

Marks a function as deprecated and inform when it has been used.

Marks a file as deprecated and inform when it has been used.

Marks a function argument as deprecated and inform when it has been used.

Marks something as being incorrectly called.

Sends a JSON response back to an Ajax request.

Appends the Widgets menu to the themes main menu.

Loads custom DB error or display WordPress DB error.

Displays “Are You Sure” message to confirm the action being taken.

Kills WordPress execution and displays HTML page with an error message.

Creates a file in the upload folder with given content.

Determines whether WordPress is already installed.

Returns an array containing the current upload directory’s path and URL.

Loads the feed template from the use of an action hook.

Sets up a new Navigation Menu widget instance.

Outputs the content for the current Navigation Menu widget instance.

Outputs the settings form for the Navigation Menu widget.

Sets up a new Tag Cloud widget instance.

Outputs the content for the current Tag Cloud widget instance.

Sets up a new RSS widget instance.

Outputs the content for the current RSS widget instance.

Sets up a new Recent Comments widget instance.

Outputs the content for the current Recent Comments widget instance.

Sets up a new Recent Posts widget instance.

Outputs the content for the current Recent Posts widget instance.

Sets up a new Categories widget instance.

Outputs the content for the current Categories widget instance.

Sets up a new Text widget instance.

Sets up a new Calendar widget instance.

Sets up a new Meta widget instance.

Outputs the content for the current Meta widget instance.

Sets up a new Archives widget instance.

Outputs the content for the current Archives widget instance.

Sets up a new Links widget instance.

Sets up a new Search widget instance.

Sets up a new Pages widget instance.

Outputs the content for the current Pages widget instance.

Registers date/time format strings for general POT.

Display the RSS entries in a list.

Display RSS widget options form.

Sets up the translated strings and object properties.

Validates a single query.

Transforms a single query, from one field to another.

Generates a permalink for a taxonomy term archive.

Retrieves all taxonomies associated with a post.

Determines if the given object is associated with any of the given terms.

Updates term based on arguments provided.

Retrieves the terms associated with the given object(s), in the supplied taxonomies.

Creates term and taxonomy relationships.

Adds a new term to the database.

Removes term(s) associated with a given object.

Merges all term children into a single array of their IDs.

Retrieves the terms in a given taxonomy or list of taxonomies.

Creates the initial taxonomies.

Creates or modifies a taxonomy object.

Retrieves object IDs of valid taxonomy and term.

Gets all term data from database by term ID.

Displays the shortlink for a post.

Retrieves the link to the next comments page.

Retrieves the link to the previous comments page.

Retrieves the adjacent post link.

Retrieves the next posts page link.

Retrieves the previous posts page link.

Retrieves the post pages link navigation for previous and next pages.

Retrieves the adjacent post.

Retrieves the adjacent post relational link.

Displays the edit post link for post.

Displays the edit comment link with formatting.

Displays the edit bookmark link anchor content.

Displays or retrieves the edit term link with formatting.

Displays the comment feed link for a post.

Adds a node to the menu.

Checks WordPress version against the newest version.

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

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

Collects counts and UI strings for available updates.

Adds extra CSS styles to a registered stylesheet.

Regular Expression callable for do_shortcode() for calling shortcode hook.

Sets Image Compression quality on a 1-100% scale.

Adds a new shortcode.

Adds the WordPress logo menu.

Adds the sidebar toggle button.

Adds the “My Account” item.

Adds the “My Account” submenu items.

Adds the “Site Name” menu.

Adds the “My Sites/[Site Name]” menu and all submenus.

Provides a shortlink.

Provides an edit link for posts and terms.

Adds appearance submenu items to the “Site Name” menu.

Adds search form.

Sets the uninstallation hook for a plugin.

Determines the type of a string of data with the data formatted.

Retrieves the blog title for the feed title.

Displays the blog title for display of the feed title.

Updates the value of an option that was already added.

Adds a new option.

Protects WordPress special option from being modified.

Retrieves an option value based on an option name.

Prepares the query variables.

Executes the query, with the current variables.

Updates a user in the database.

Sets up the user contact methods.

Retrieves a user row based on password reset key and login.

Handles registering a new user.

Inserts a user into the database.

Authenticates a user, confirming the username and password are valid.

Authenticates the user using the WordPress auth cookie.

For Multisite blogs, checks if the authenticated user has been marked as a spammer, or if the user’s primary blog has been marked as spam.

The formatted output of a list of bookmarks.

Retrieves or echoes all of the bookmarks.

Loads image from $this->file into new GD Resource.

Resizes current image.

Crops Image.

Rotates current image counter-clockwise by $angle.

Flips current image.

Starts the element output.

Outputs the beginning of the current element in the tree.

Retrieves an attachment page link using an image or icon, if possible.

Retrieves protected post password form content.

Retrieves formatted date timestamp of a revision (linked to that revisions’s page).

Retrieves formatted date timestamp of a revision (linked to that revisions’s page).

Displays a list of a post’s revisions.

The formatted output of a list of pages.

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

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

Retrieves the post content.

Retrieves the post excerpt.

Retrieves the post title.

Returns a WP_Image_Editor instance and loads file into it.

Prepares an attachment post object for JS, where it is expected to be JSON-encoded and fit into an Attachment model.

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

Returns useful keys to use to lookup data from an attachment’s stored metadata.

Retrieves a number of recent posts.

Inserts or update a post.

Updates a post with new post data.

Gets default post mime types.

Retrieves all of the WordPress supported post statuses.

Retrieves all of the WordPress support page statuses.

Registers a post type.

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

Inserts post data into the posts table as a post revision.

Filters the latest content for preview from the post autosave.

Determines which fields of posts are to be saved in revisions.

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

Ensures that the welcome message is not empty. Currently unused.

Notifies a user that their account activation has been successful.

Checks whether an upload is too big.

Processes the signup nonce created in signup_nonce_fields() .

Install an empty blog.

Activates a signup.

Creates a site.

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

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

Notifies the site administrator that their site activation was successful.

Sanitizes and validates data required for a user sign-up.

Processes new site registrations.

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.

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.

Create an empty blog.

Adds a user to a blog, along with specifying the user’s role.

Removes a user from a blog.

Returns the number of active users in your installation.

Displays a failure message.

Redirect a user based on $_GET or $_POST arguments.

Checks status of current blog.

Assign a format to a post

Localizes a script, only if the script has already been added.

Retrieves either author’s link or author’s name.

Lists all the authors of the site, with several options available.

Displays the name of the author of the current post.

Decorates a menu item object with the shared navigation menu item properties.

Saves the properties of a menu or create a new menu with those properties.

Saves the properties of a menu item or create a new one.

Registers navigation menu locations for a theme.

Retrieves post categories.

Sets categories for a post.

Retrieves trackbacks sent to a given post.

Sets a post’s publish status to ‘publish’.

Retrieves a pingback and registers it.

Retrieves an array of URLs that pingbacked the given URL.

Edits a post.

Retrieves a post.

Retrieves list of recent posts.

Retrieves the list of categories on a given blog.

Uploads a file, following your settings.

Retrieves the post titles of recent posts.

Retrieves the list of all categories on a blog.

Retrieves user’s data.

Retrieves a post.

Retrieves the list of recent posts.

Deprecated.

Deprecated.

Creates a new post.

Edits a post.

Deletes a post.

Creates a new post.

Updates blog options.

Retrieves a media item by ID.

Retrieves a collection of media library items (or attachments).