//検索画面にアイキャッチを表示
ID)) {
$thumbnail_id = get_post_thumbnail_id($post_object->ID);
$image = wp_get_attachment_image_src( $thumbnail_id, 'full' );
$thumbnail_image = $image[0];
} else {
$thumbnail_image = get_template_directory_uri().'/images/thumbnail.png';
}
?>
