Display relational links for the posts adjacent to the current post.

Signature

adjacent_posts_rel_link( $title = '%title', $in_same_term = false, $excluded_terms = '', $taxonomy = 'category' )
title
 (string) Optional. Link title format.
Default: '%title'
in_same_term
 (boolean) Optional. Whether link should be in a same taxonomy term.
Default: false
excluded_terms
 (array|string) Optional. Array or comma-separated list of excluded term IDs.
Default: ''
taxonomy
 (string) Optional. Taxonomy, if $in_same_term is true. Default 'category'.
Default: 'category'

Return

(void)

Source

function adjacent_posts_rel_link( $title = '%title', $in_same_term = false, $excluded_terms = '', $taxonomy = 'category' ) {
	echo get_adjacent_post_rel_link( $title, $in_same_term, $excluded_terms, true, $taxonomy );
	echo get_adjacent_post_rel_link( $title, $in_same_term, $excluded_terms, false, $taxonomy );
}
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