Updates the value of an option that was already added.

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

Trash or delete a post or page.

Sanitize content with allowed HTML KSES rules.

Retrieves the status of a comment by comment ID.

Retrieve a number of recent posts.

Retrieve a single post, based on post ID.

Insert or update a post.

Filters text content and strips out disallowed HTML.

Converts the keys of an array to lowercase.