Adds or updates existing rewrite tags (e.g. %postname%).

Generates rewrite rules with permalink structure and walking directory only.

Generates rewrite rules from a permalink structure.

Retrieves the author permalink structure.

Retrieves the permalink structure for categories.

Retrieves the comment feed permalink structure.

Retrieves date permalink structure, with year, month, and day.

Retrieves the day permalink structure with month and year.

Retrieves the feed permalink structure.

Retrieves the month permalink structure without day and with year.