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keesiemeijer/functions.php

Last active February 5, 2016 10:19
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Add post terms to related posts results
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functions.php
<?php
add_filter( 'related_posts_by_taxonomy_posts_clauses', 'rpbt_post_where', 10, 4 );
function rpbt_post_where( $pieces, $post_id, $taxonomies, $args ) {
global $wpdb;
$pieces['select_sql'] .= " , GROUP_CONCAT( DISTINCT tt.term_id SEPARATOR ',' ) as related_terms ";
return $pieces;
}
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For mysql only

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