'site-main', 'footer' => 'site-footer', 'footer_callback' => 'bgbn_jetpack_infinite_scroll_footer_callback', 'footer_widgets' => array( 'footer-1', 'footer-2', 'footer-3', 'footer-4' ), 'render' => 'bgbn_jetpack_infinite_scroll_render' ) ); } endif; add_action( 'after_setup_theme', 'bgbn_jetpack_setup' ); if ( ! function_exists( 'bgbn_jetpack_infinite_scroll_footer_callback' ) ) : /** * Callback to render the special footer added by Infinite Scroll. * * @since 1.0.0. * * @return void */ function bgbn_jetpack_infinite_scroll_footer_callback() { $footer_layout = (int) get_theme_mod( 'footer-layout', bgbn_get_default( 'footer-layout' ) ); ?>