Get site index relational link.

Get parent post relational link.

Gets a list of a plugin’s files.

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

Retrieve an option value for the current network based on name of option.

Get comma-separated list of terms available to edit for the given post ID.

Retrieve the AIM address of the author of the current post.

Retrieve the description of the author of the current post.

Retrieve the email of the author of the current post.

Retrieve the first name of the author of the current post.