function get_terms($value, $taxonomy = 'category')
{
// load terms in 1 query to save multiple DB calls from following code
if (count($value) > 1) {
$terms = acf_get_terms(array('taxonomy' => $taxonomy, 'include' => $value, 'hide_empty' => false));
}
// update value to include $post
foreach (array_keys($value) as $i) {
$value[$i] = get_term($value[$i], $taxonomy);
}
// filter out null values
$value = array_filter($value);
// return
return $value;
}
function acf_get_taxonomy_terms($taxonomies = array())
{
// force array
$taxonomies = acf_get_array($taxonomies);
// get pretty taxonomy names
$taxonomies = acf_get_pretty_taxonomies($taxonomies);
// vars
$r = array();
// populate $r
foreach (array_keys($taxonomies) as $taxonomy) {
// vars
$label = $taxonomies[$taxonomy];
$is_hierarchical = is_taxonomy_hierarchical($taxonomy);
$terms = acf_get_terms(array('taxonomy' => $taxonomy, 'hide_empty' => false));
// bail early i no terms
if (empty($terms)) {
continue;
}
// sort into hierachial order!
if ($is_hierarchical) {
$terms = _get_term_children(0, $terms, $taxonomy);
}
// add placeholder
$r[$label] = array();
// add choices
foreach ($terms as $term) {
$k = "{$taxonomy}:{$term->slug}";
$r[$label][$k] = acf_get_term_title($term);
}
}
// return
return $r;
}
