get_adjacent_post_rel_link
get_adjacent_post_rel_link ( $title = '%title', $in_same_term = false, $excluded_terms = '', $previous = true, $taxonomy = 'category' )
Parameters:- (string) title Optional. Link title format. Default '%title'.
- (bool) in_same_term Optional. Whether link should be in the same taxonomy term. Default false.
- (int[]|string) excluded_terms Optional. Array or comma-separated list of excluded term IDs. Default empty.
- (bool) previous Optional. Whether to display link to previous or next post. Default true.
- (string) taxonomy Optional. Taxonomy, if `$in_same_term` is true. Default 'category'.
Returns:- (string|void) The adjacent post relational link URL.
Defined at: - Introduced in WordPress: 2.8.0
- Deprecated in WordPress: —
Description
Retrieves the adjacent post relational link.Can either be next or previous post relational link.