Attempts to clear the opcode cache for an individual PHP file.

Registers a new sitemap provider.

Callback to enable showing of the user error when uploading .heic images.

Gets the maximum number of URLs for a sitemap.

Retrieves the current Sitemaps server instance.

Adds slashes to a string or recursively adds slashes to strings within an array.

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

Turn register globals off.

Updates an existing comment in the database.

Filters the viewport meta in the admin.