wpgooglemaps_filter_map_div_output

modify the html wrapper, passed as a string, which will be used when rendering the map you must return the content as a string as it is used during output on the frontend if you are using atlas novus we would recommend considering a non legacy hook instead source apply filters("wpgooglemaps filter map div output", $html); arguments $html the html for the map element (string) requirements return a string from your callback files legacy core php includes/class shortcodes php this is a legacy hook, we do not recommend relying on it for your own code, depending on your needs