public function getFeaturedFields() { $selectedBooks = get_field('select_the_books_you_want_to_display'); $books = []; if ($selectedBooks) { foreach ($selectedBooks as $selectedBook) { $this_block = (object)[ 'bookTitle' => $selectedBook->post_title, 'bookID' => $selectedBook->ID, 'bookImage' => get_the_post_thumbnail_url($selectedBook->ID) ]; array_push($books, $this_block); } } return [ 'featuredTitle' => get_field('block_title'), 'booksManually' => $books, ]; }