Constructs rewrite matches and queries from permalink structure.

Sets the category base for the category permalink.

Sets the main permalink structure for the site.

Sets the tag base for the tag permalink.

Determines whether permalinks are being used and rewrite module is not enabled.

Determines whether permalinks are being used and rewrite module is enabled.

Determines whether permalinks are being used.

Retrieves the rewrite rules.

Filters rewrite rules used for author archives.

Filters rewrite rules used for comment feed archives.