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Get adjacent items
dawnbuie edited this page Mar 9, 2013
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7 revisions
The get_adjacent_items() function takes the ID of the current post and returns the WP_Post objects for the previous and next sibling items and for the parent items.
<?php
$items = p2p_type('posts_to_series')->get_adjacent_items( $episode_id );
echo '<br> parent: '. get_permalink( $items['parent'] );
if ( $items['previous'] )
echo '<br> previous: ' . get_permalink( $items['previous'] );
if ( $items['next'] )
echo '<br> next: ' . get_permalink( $items['next'] );
?>