Adds count of children to parent count.

Hook to schedule pings and enclosures when a post is published.

This was once used to move child posts to a new parent.

Callback formerly fired on the save_post hook. No longer needed.

Hook for managing future post transitions to published.

Updates term count based on object types of the current taxonomy.

Sort categories by ID.

Sort categories by name.

Build URL query based on an associative and, or indexed array.

Hooks WP’s native database-based comment-flood check.