function acf_get_field_groups($args = false)
{
// vars
$field_groups = array();
// cache
$found = false;
$cache = wp_cache_get('field_groups', 'acf', false, $found);
if ($found) {
return acf_filter_field_groups($cache, $args);
}
// load from DB
$posts = get_posts(array('post_type' => 'acf-field-group', 'posts_per_page' => -1, 'orderby' => 'menu_order title', 'order' => 'asc', 'suppress_filters' => false, 'post_status' => 'publish', 'update_post_meta_cache' => false));
// loop through and load field groups
if ($posts) {
foreach ($posts as $post) {
// add to return array
$field_groups[] = acf_get_field_group($post);
}
}
// filter
$field_groups = apply_filters('acf/get_field_groups', $field_groups);
// set cache
wp_cache_set('field_groups', $field_groups, 'acf');
// return
return acf_filter_field_groups($field_groups, $args);
}
function acf_get_field_groups($args = false)
{
// vars
$field_groups = array();
$post_ids = array();
$cache_key = "get_field_groups";
// check cache for ids
if (acf_isset_cache($cache_key)) {
$post_ids = acf_get_cache($cache_key);
// query DB for child ids
} else {
// query
$posts = get_posts(array('post_type' => 'acf-field-group', 'posts_per_page' => -1, 'orderby' => 'menu_order title', 'order' => 'asc', 'suppress_filters' => false, 'post_status' => array('publish', 'acf-disabled'), 'update_post_meta_cache' => false));
// loop
if ($posts) {
foreach ($posts as $post) {
$post_ids[] = $post->ID;
}
}
// update cache
acf_set_cache($cache_key, $post_ids);
}
// load field groups
foreach ($post_ids as $post_id) {
$field_groups[] = acf_get_field_group($post_id);
}
// filter
// - allows local field groups to be appended
$field_groups = apply_filters('acf/get_field_groups', $field_groups);
// filter via args
if ($args) {
$field_groups = acf_filter_field_groups($field_groups, $args);
}
// return
return $field_groups;
}
