', esc_url( get_bloginfo( 'pingback_url' ) ) ); } } add_action( 'wp_head', 'aribiz_pingback_header' ); /** * Custom styles. See customizer-typography for typography styles. */ function aribiz_custom_styles() { echo ''; } add_action( 'wp_head', 'aribiz_custom_styles' ); /*** * Basic support for a custom mobile logo. */ function aribiz_logo() { if ( has_custom_logo() ) { the_custom_logo(); } } /** * Add the dropdown arrow to links with submenus. * * @param string $item_output The menu item's starting HTML output. * @param WP_Post $item Menu item data object. * @return string */ add_filter( 'walker_nav_menu_start_el', function( $item_output, $item ) { $has_children = in_array( 'menu-item-has-children', $item->classes ); if ( $has_children ) { $item_output = str_replace( '', '', $item_output ); } return $item_output; }, 10, 2 );