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@dan-westall
Last active August 9, 2017 01:23
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Allowing wp_get_object_terms to exclude terms with a filter.
<?php
///////Example usage//////////
//get object terms for $post->ID with taxonomies categories and tags,
//args set as fields all and exclude term with id 1
$terms = wp_get_object_terms(
$post->ID,
array(
'category',
'post_tag'
),
array(
'fields' => 'all',
'exclude' => array(1)
)
);
///////Filter function//////////
function wp_get_object_terms_exclude_filter($terms, $object_ids, $taxonomies, $args) {
//if exclude is set and fields is set to all go
if(isset($args['exclude']) && $args['fields'] == 'all') {
//loop through terms
foreach($terms as $key => $term) {
//loop through exclude terms
foreach($args['exclude'] as $exclude_term) {
//if exlude term matches current object term unset
if($term->term_id == $exclude_term) {
unset($terms[$key]);
}
}
}
}
//reset keys, because of unset.
$terms = array_values($terms);
return $terms;
}
add_filter('wp_get_object_terms', 'wp_get_object_terms_exclude_filter', 10, 4);
@zukezuko
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zukezuko commented Jul 7, 2014

Thank you!!!!!
works as advertized.

@dchatchet
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So beautiful, don't know how this isn't native... THANKS!

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