Function: Retrieve the description of the author of the current post.

Function: Display the description of the author of the current post.

Function: Retrieve the login name of the author of the current post.

Function: Print RSS comment feed link.

Function: Print/Return link to category RSS2 feed.

Function: Print/Return link to author RSS feed.

Function: Return link to the post RSS feed.

Function: An alias of wp_create_user().