php stuff

foreach по ссылке:

foreach ($books as &$book) {            $captured = ($book->captured_id !== NULL) ? $book->captured : FALSE;            $title    = $book->title;            $book     = array(//                "url"   => $book->url,                "image" => ($captured === FALSE) ? '' : $this->getImage($captured->image),                "order" => $book->num_order            );
        }
        return $books;