Generates navigation for comic posts.

Usage:

<?php wp_comic_navigation( int $post_id, [bool $banner_nav = false], [ $echo = true]); ?>

Parameters:

$post_id (integer) the ID of the comic post.
$banner_nav (boolean) not used. Defaults to false.
$echo (boolean) Specifies whether to echo comic navigation or return it as a string. Defaults to true.

Displays a thumbnail and a link back to the most recently uploaded comic.

Usage:

<?php wp_sidebar_comid(); ?>

Parameters:
None.

Displays a banner with the most recent comic posted. Can be used anywhere in a template.

Usage:

<?php get_latest_comic_banner([ bool $nav = false]); ?>

Parameters:

$nav (boolean) determines whether or not to display navigation, defaults to false.