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Add arrows to menu items
* Add arrows to menu items
* @author Bill Erickson
* @link
* @param string $item_output, HTML output for the menu item
* @param object $item, menu item object
* @param int $depth, depth in menu structure
* @param object $args, arguments passed to wp_nav_menu()
* @return string $item_output
function be_arrows_in_menus( $item_output, $item, $depth, $args ) {
if( in_array( 'menu-item-has-children', $item->classes ) ) {
$arrow = 0 == $depth ? '<i class="icon-angle-down"></i>' : '<i class="icon-angle-right"></i>';
$item_output = str_replace( '</a>', $arrow . '</a>', $item_output );
return $item_output;
add_filter( 'walker_nav_menu_start_el', 'be_arrows_in_menus', 10, 4 );
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