'WebSite', '@id' => $ids['website'], 'url' => $site_url, 'name' => $site_name, 'inLanguage' => $language, ); $website['potentialAction'] = array( '@type' => 'SearchAction', 'target' => home_url( '/?s={search_term_string}' ), 'query-input' => 'required name=search_term_string', ); if ( $publisher_id ) { $website['publisher'] = array( '@id' => $publisher_id, ); } return $website; } }