bbp_remove_user_favorite (intuser_id美元,inttopic_id美元）

函数bbp_remove_user_favorite($user_id， $topic_id) {if(空($user_id) ||空($topic_id))返回false;$favorites = (array) bbp_get_user_favorites_topic_ids($user_id);If (empty($favorites))返回false;$pos = array_search($topic_id， $favorites);If (is_numeric($pos)) {array_splice($favorites， $pos, 1);$favorites = array_filter($favorites);If (!empty($favorites)) {$favorites = implode('，'， wp_parse_id_list($favorites));Update_user_option ($user_id， '_bbp_favorites'， $favorites);} else {delete_user_option($user_id， '_bbp_favorites');}} do_action('bbp_remove_user_favorite'， $user_id， $topic_id); return true; }