Display 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.

Prints the default annotation for the web host altering the “Update PHP” page URL.

Processes arguments passed to {@see wp_die()} consistently for its handlers.

Displays the PHP update nag.

Creates WordPress network meta and sets the default values.

Renders the core/latest-comments block on server.

Get the post title.

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.

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 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.

Creates autosave for the specified post.

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.

Renders the core/archives block on server.

Renders the core/categories block on server.

Renders the core/latest-posts block on server.

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.

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

Returns all the block categories that will be shown in the block editor.

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

Retrieve 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.

Return uniform “anonymous” data by type.

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

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

Notify the user when their erasure request is fulfilled.

Return request confirmation message HTML.

Create and log a user request to perform a specific action.

Get 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.

Return statuses for privacy requests.

Registers the personal data exporter for media

Finds and exports attachments associated with an email address.

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

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

Return the default suggested privacy policy content.

Add the suggested privacy policy text to the policy postbox.

Output 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.

Display a pointer for the new privacy tools.

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

Convert timestamp for display.

Actions column.

Displays the next steps column.

Actions column.

Next steps column.

Get columns to show in the list table.

Get bulk actions.

Add requests pages.

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.

Personal data export.

Personal data anonymization.

Helper function for adding content to the Privacy Policy Guide.

Ajax handler for exporting a user’s personal data.

Ajax handler for erasing personal data.

Start scraping edited file errors.

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

Handle request to trash a changeset.

Check whether the template is valid for the given post.

Validates that a UUID is valid.

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

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.

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

Send 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.

Ajax handler for editing a theme or plugin file.

Print file editor templates (for plugins and themes).

Attempt 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.

Get 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.

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

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).

Constructor.

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.

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.

Save the post for the loaded changeset.

Retrieve header video settings.

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.

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 the objects of the controller.

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.

Deletes a single revision.

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

Registers 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 the objects of the controller.

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 the objects of the controller.

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 the objects of the controller.

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 the objects of the controller.

Checks whether a given request has permission to read taxonomies.

Registers the routes for the objects of the controller.

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 the objects of the controller.

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.

Print the markup for new menu items.

Add 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 CSS.

Get original title.

Get type label.

Register 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.

Displays a categories drop-down for filtering on the Posts list table.

Prints the JavaScript templates for update admin notices.

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

Ajax handler for searching plugins to install.

Ajax handler for deleting a plugin.

Ajax handler for searching plugins.

Ajax handler for installing a theme.

Ajax handler for updating a theme.

Ajax handler for deleting a theme.

Ajax handler for installing a plugin.

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.

Print JavaScript settings for parent window.

Get 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 an 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.

Render the list table columns preferences.

Add accessible hidden headings and text for the screen.

Adds the “Customize” link to the Toolbar.

Encapsulate 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.

Print the JavaScript templates used to render Menu Customizer components.

Print the html template used to render the add-menu-item frame.

Performs post queries for available-item searching.

Enqueue scripts and styles for Customizer pane.

Add 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.

Handles the default 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.

Generate and display row actions links.

Ajax handler for cropping an image.

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 output for the default column.

Handles the checkbox column output.

Handles the title column output.

Render a JS template for theme display.

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

Ajax handler for creating new category from Press This.

Ajax handler for updating a plugin.

Ajax handler for saving a post from Press This.

Encapsulate logic for Attach/Detach actions

Render JS templates for all registered control types.

Retrieve 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.

Ajax handler for destroying multiple open sessions for a user.

Print JavaScript templates required for the revisions experience.

Remove a customize panel.

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

Apply [embed] Ajax handlers to a string.

Handle PHP uploads in WordPress, sanitizing file names, checking extensions for mime type, and moving the file to the appropriate directory within the uploads directory.

Retrieve translations from WordPress Translation API.

Handles sending password retrieval email to user.

Output the login page header.

Display user registration form

Allow returning users to sign up for another site

Confirm a new site signup.

Setup the new user signup process

New user signup confirmation

New site signup confirmation

Generates and displays the Signup and Create Site forms

Prints step 1 for Network installation process.

Prints step 2 for Network installation process.

Display installation header.

Display installer setup form.

Update 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.

Initialize the upgrade strings.

Check the package source to make sure there are .mo and .po files.

Initialize the upgrade strings.

Upgrade WordPress core.

Initialize the upgrade strings.

Initialize the installation strings.

Check that the package source contains a valid theme.

Check a source package to be sure it contains a plugin.

Initialize the upgrade strings.

Initialize the installation strings.

Add the generic strings to WP_Upgrader::$strings.

Render the screen options tab.

Render the items per page option

Remove a theme

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

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

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

Render the screen’s help section.

Fetches a screen object.

Executes the user search query.

Handles paging for the user search query.

Display search form for searching themes.

Display tags filter for themes.

Display theme information in dialog box form.

Display a comment count bubble

Display the pagination.

Print column headers, accounting for hidden and sortable columns.

Constructor.

Display the bulk actions dropdown.

Generate row actions div

Display a monthly dropdown for filtering items

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.

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

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

Send 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.

Determine if uploaded file exceeds space quota.

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’]

Loads the WP image-editing interface.

Streams image in WP_Image_Editor to browser.

Locate a folder on the remote filesystem.

Check lock status for posts displayed on the Posts screen

Check lock status on the New/Edit Post screen and refresh the lock

Autosave with heartbeat

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.

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

Displays update information for a plugin.

Displays update information for a theme.

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

Displays a search form for searching plugins.

Upload from zip

Display plugin content based on plugin list.

Display plugin information in dialog box form.

Displays a welcome panel to introduce users to WordPress.

Display plugins text for the WordPress news widget.

Callback function for 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.

The RSS dashboard widget control.

‘WordPress Events and News’ dashboard widget.

Display file upload quota on dashboard.

Adds a new dashboard widget.

Outputs controls for the current dashboard widget.

Dashboard widget that displays some basic stats about the site.

The Quick Draft widget display and creation of drafts.

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 setup is complete.

Register a setting and its data.

Unregister a setting.

Validate the plugin path.

Returns drop-ins that WordPress uses.

Activate multiple plugins.

Remove 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

Convert a screen string to a screen object

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

Add 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.

Get the post title.

Output ‘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.

Print 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.

Add a new section to a settings page.

Constructor.

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

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

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

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

Get a list of 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.

Retrieve 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 and attaches it to a post.

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

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

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

Filters input from media_upload_form_handler() and assigns a default post_title from the file name if none supplied.

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

Adds the media button to the editor

Defines the default media upload tabs

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

Returns the HTML of the sample permalink slug editor.

Output 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.

Save a post submitted with XHR

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

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

Update an existing post with values provided in $_POST.

Process the post data for the bulk editing of posts.

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

Ajax handler for saving a widget.

Ajax handler for uploading attachments

Ajax handler for saving posts from the fullscreen editor.

Ajax handler for adding meta.

Ajax handler for adding a user.

Ajax handler for Quick Edit saving a post from a list table.

Ajax handler for quick edit saving for a term.

Ajax handler for querying posts for the Find Posts modal.

Ajax handler to dim a comment.

Ajax handler to add a tag.

Ajax handler for replying to a comment.

Ajax handler for editing a comment.

Upgrades the core of WordPress.

Redirect to the About WordPress page after a successful upgrade.

Get the revision UI diff.

Prepare revisions for JavaScript.

Display trackback links form fields.

Display custom fields form fields.

Display comments status form fields.

Display comments for post.

Display page attributes form fields.

Display link create form fields.

Inserts/updates links into/in the database.

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

Displays post submit form fields.

Display attachment submit form fields.

Display post categories form fields.

Display 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.

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.

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

Show the widgets and their settings for a sidebar.

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

Get the description for standard WordPress theme files and other various standard WordPress files

Update a comment with values provided in $_POST.

Handle importer uploading and add attachment.

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

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.

Display first step of custom header image page.

Display second step of custom header image page.

Upload the file to be cropped in the second step.

Display third step of custom header image page.

Display the page based on the current step.

Set up the hooks for the Custom Header admin page.

Adds contextual help.

Display upgrade WordPress for downloading latest or upgrading automatically form.

Upgrade WordPress core display.

Adds the (theme) ‘Editor’ link to the bottom of the Appearance menu.

Set up the hooks for the Custom Background admin page.

Set up the enqueue for the CSS & JavaScript files.

Display the custom background page.

Handle an Image upload for the background image.

Display menu.

Whether the user has a specific 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.

Register some default controls.

Map meta capabilities to primitive capabilities.

Print JavaScript settings.

Print JavaScript settings for preview frame.

Handle 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.

Start preview and customize theme.

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

Retrieve supported event recurrence schedules.

Starts the element output.

Retrieve the tags for a post.

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

Display or retrieve the HTML dropdown list of categories.

Display or retrieve the HTML list of categories.

Registers theme support for a given feature.

Adds settings for the customize-loader script.

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

Localize list items before the rest of the content.

Trims text to a certain number of words.

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

Email login credentials to a newly-registered user.

Notify 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.

Makes sure that a user was referred from another admin page.

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

Authenticate a user, confirming the login credentials are valid.

Retrieve paginated link for archive post pages.

Display the links to the general feeds.

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

Display archive links based on type and format.

Display calendar with days that have posts as links.

Retrieves information about the current site.

Display or retrieve page title for all areas of blog.

Display the Log In/Out link.

Provides a simple login form for use anywhere within WordPress.

Display 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.

Mark up a theme header.

Translate a theme header.

Constructor for WP_Theme.

Parse request to find 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 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 custom taxonomy 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 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 paged results 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.

Retrieve list of category objects.

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

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

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

Redirect to the installer if WordPress is not installed.

Send a HTTP request to a URI using cURL extension.

Send a HTTP request to a URI using PHP Streams.

Handles HTTP Redirects and follows them if appropriate.

Dispatches a HTTP request to a supporting transport.

Send an HTTP request to a URI.

Remove a registered script.

Gives a nicely-formatted list of timezone strings.

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

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

Mark something as being incorrectly called.

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

Append the Widgets menu to the themes main menu.

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

Create a file in the upload folder with given content.

Kills WordPress execution and display HTML message with error message.

Determines whether WordPress is already installed.

Get an array containing the current upload directory’s path and url.

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

Sets up a new 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.

Outputs the Tag Cloud widget settings form.

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 Text widget instance.

Sets up a new Calendar widget instance.

Sets up a new Categories widget instance.

Outputs the content for the current Categories widget instance.

Sets up a new Archives widget instance.

Outputs the content for the current Archives widget instance.

Sets up a new Meta widget instance.

Outputs the content for the current Meta 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.

Sets up a new Links widget instance.

Register 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.

Outputs an admin notice if the /build directory must be used for RTL.

Validates a single query.

Transforms a single query, from one field to another.

Generate a permalink for a taxonomy term archive.

Retrieve all taxonomies associated with a post.

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

Update term based on arguments provided.

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

Create Term and Taxonomy Relationships.

Remove term(s) associated with a given object.

Add a new term to the database.

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

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

Creates the initial taxonomies.

Creates or modifies a taxonomy object.

Builds an object with all taxonomy labels out of a taxonomy object.

Retrieve object_ids of valid taxonomy and term.

Get 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.

Check WordPress version against the newest version.

Check plugin versions against the latest versions hosted on WordPress.org.

Check theme versions against the latest versions hosted on WordPress.org.

Collect counts and UI strings for available updates

Add 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.

Add the WordPress logo menu.

Add the sidebar toggle button.

Add the “My Account” item.

Add the “My Account” submenu items.

Add the “Site Name” menu.

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

Provide a shortlink.

Provide an edit link for posts and terms.

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

Add search form.

Set the uninstallation hook for a plugin.

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

Retrieve the blog title for the feed title.

Display the blog title for display of the feed title.

Protect WordPress special option from being modified.

Update a user in the database.

Set up the user contact methods.

Retrieves a user row based on password reset key and login

Handles registering a new user.

Insert a user into the database.

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

Authenticate the user using the WordPress auth cookie.

For Multisite blogs, check 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.

Retrieve or echo 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.

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

Retrieve protected post password form content.

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

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

Display a list of a post’s revisions.

The formatted output of a list of pages.

Retrieve or display 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.

Retrieve the post content.

Retrieves the post excerpt.

Retrieve 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.

Retrieve a number of recent posts.

Insert or update a post.

Update a post with new post data.

Get default post mime types.

Builds an object with all post type labels out of a post type object.

Retrieve all of the WordPress supported post statuses.

Retrieve 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.

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

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

Notify a user that their account activation has been successful.

Check whether an upload is too big.

Process the signup nonce created in signup_nonce_fields().

Install an empty blog.

Activate a signup.

Create a site.

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

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

Notify a user that their blog activation has been successful.

Sanitize and validate data required for a user sign-up.

Processes new site registrations.

Send 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.

Send 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.

Remove a user from a blog.

Displays a failure message.

Checks status of current blog.

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

Assign a format to a post

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

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

Display the name of the author of the current post.

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

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

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

Retrieve post categories.

Sets categories for a post.

Retrieve trackbacks sent to a given post.

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

Retrieves a pingback and registers it.

Retrieve array of URLs that pingbacked the given URL.

Edit a post.

Retrieve post.

Retrieve list of recent posts.

Retrieve the list of categories on a given blog.

Uploads a file, following your settings.

Retrieve the post titles of recent posts.

Retrieve list of all categories on blog.

Retrieve user’s data.

Retrieve post.

Retrieve list of recent posts.

Deprecated.

Deprecated.

Creates new post.

Edit a post.

Remove a post.

Create a new post.

Update blog options.

Retrieve a media item by ID

Retrieves a collection of media library items (or attachments)

Retrieves a list of post formats used by the site.

Retrieves a post type

Retrieve revisions for a specific post.

Restore a post revision

Delete a comment.

Edit comment.

Retrieve comments.

Create new comment.

Retrieve all of the comment status.

Retrieve comment count.

Retrieve post statuses.

Retrieve page statuses.

Retrieve page templates.

Retrieve Pages.

Delete page.

Edit page.

Retrieve page list.

Retrieve authors list.

Get list of all tags

Create new category.

Remove category.

Retrieve category list.

Retrieve comment.

Retrieve posts.

Create a new term.

Edit a term.

Delete a term.

Retrieve a term.

Retrieve all terms for a taxonomy.

Retrieve a taxonomy.

Retrieve a user.

Retrieve users.

Retrieve information about the requesting user.

Edit user’s profile.

Retrieve page.

Helper method for wp_newPost() and wp_editPost(), containing shared logic.

Edit a post for any registered post type.

Delete a post for any registered post type.

Retrieve a post.

Checks if the method received at least the minimum number of arguments.

Log user in.

Set up blog options property.

Constructor.

Defines Multisite subdomain constants and handles warnings and notices.

Constructor.

Render the control’s content.

Constructor.

Whether MySQL database is at least the required minimum version.

Checks that the connection to the database is still up. If not, try to reconnect.

Perform a MySQL database query, using current database connection.

Selects a database using the current database connection.

Real escape, using mysqli_real_escape_string() or mysql_real_escape_string()

Prepares a SQL query for safe execution. Uses sprintf()-like syntax.

Print SQL/DB error.

Connect to and select database.

Outputs the settings update form.

Output an arbitrary widget as a template tag.

Outputs a single comment.

Outputs a comment in the HTML5 format.

Creates multiple sidebars.

Builds the definition for a single sidebar and returns the ID.

Outputs a pingback comment.

Retrieve HTML content for reply to post link.

Retrieve HTML content for cancel comment reply link.

Display text based on comment reply status.

Outputs a complete commenting form for use within a template.

Display the comment type of the current comment.

Display the current post’s trackback URL.

Displays the link to the comments for the current post ID.

Retrieve HTML content for reply to comment link.

Retrieve the author of the current comment.

Communicates the sidebars that appeared on the page at the very end of the page, and at the very end of the wp_footer,

Enqueues scripts and styles for Customizer panel and export data to JavaScript.

Renders the widget form control templates into the DOM.

Registers Customizer settings and controls for all sidebars and widgets.

Register all WordPress scripts.

Sets the status of a comment.

Retrieve all of the WordPress supported comment statuses.

Validates whether this comment is allowed to be made.

Performs post queries for internal linking.

Prints the templates used in the media manager.