Retrieves the full permalink for the current post or post ID.

Retrieves protected post password form content.

Creates a table in the database, if it doesn’t already exist.

Drops column from database table, if it exists.

Retrieve permalink from post ID.

Sanitizes a string into a slug, which can be used in URLs or HTML attributes.

Outputs the HTML selected attribute.

Display the description of the author of the current post.

Outputs the date in iso8601 format for xml files.

Do trackbacks for a list of URLs.