public function posts($args = array()) { global $wf; $post_types = $this->field()->info->type_options["post_types"]; if (WOOF::args_empty($args)) { // we simply want the posts in the UI if (!isset($this->_posts)) { $value = $this->value(); if (!is_array($value)) { $value = array($value); } $r = wp_parse_args($args); $r["cache_results"] = false; $r["post_type"] = $post_types; $posts = $wf->posts_in($value, $r); $this->_posts = $posts->sort_to("id", $value); } } else { // we want a specialisation of the posts in the UI. $r = wp_parse_args($args); $value = $this->value(); if (!is_array($value)) { $value = array($value); } $r["cache_results"] = false; $r["post_type"] = $post_types; $posts = $wf->posts_in($value, $r); if (!isset($r["orderby"])) { return $posts->sort_to("id", $value); } return $posts; } return $this->_posts; }