get_meta( 'hide_breadcrumbs' ) ) ?>>
get_meta( 'hide_title' ) ) ?>>
get_meta( 'hide_footer_widgets' ) ) ?>> get_meta(); $sanitized['hide_breadcrumbs'] = isset( $_POST['hide_breadcrumbs'] ) ? true : false; $sanitized['hide_title'] = isset( $_POST['hide_title'] ) ? true : false; $sanitized['hide_footer_widgets'] = isset( $_POST['hide_footer_widgets'] ) ? true : false; update_post_meta( $post_id, '_helium', $sanitized ); } add_action( "save_post", "helium_save_meta_box", 10, 3 );