Get Adjacent Post
Used on single post permalink pages, this return the post type data to the previous/next post.
This function must be used in The Loop.
The default WordPress function for this is get_adjacent_post however this procedure is very restrictive with the custom order and the terms/taxonomies where to apply.
An improved version is apto_get_adjacent_post function. This function should be used along with a custom query
Format:
apto_get_adjacent_post ($argv , $previous);
Parameters
$argv(array) List of function arguments:
sort_id – the sort id which order will be used
taxonomy – use the specified sort taxonomy
term_id – use the specified sort taxonomy term
$previous(boolean) Return Previous or Next
Examples
Return previous post using order from taxonomy ‘Features’ within term_id 10
$args = array(
'sort_id' => 25,
'taxonomy' => 'features',
'term_id' => 10
);
$post_data = apto_get_adjacent_post($args, TRUE);
if($post_data !== FALSE)
echo $post_data->post_title;
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