Updates the cron option with the new cron array.

Run scheduled callbacks or spawn cron for all scheduled events.

Generates the WXR export file for download.

Retrieves the parent post object for the given post.

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

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

Returns whether the given post has a parent post.

Determine whether a post is publicly viewable.

Determine whether a post status is considered “viewable”.

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