\n"; } function start_el( &$output, $item, $depth, $args ) { $indent = ( $depth ) ? str_repeat( "\t", $depth ) : ''; $class_names = $value = ''; // var_dump($item->title); $classes = empty( $item->classes ) ? array() : (array) $item->classes; (strpos($item->title,"[dd-placeholder]") !== false) ? $is_dd_placeholder = true : $is_dd_placeholder = false; if($is_dd_placeholder) $classes[] = 'dd-placeholder'; $class_names = join( ' ', apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item, $args ) ); $class_names = $class_names ? ' class="' . esc_attr( $class_names ) . '"' : ''; $id = apply_filters( 'nav_menu_item_id', 'menu-item-'. $item->ID, $item, $args ); $id = $id ? ' id="' . esc_attr( $id ) . '"' : ''; $output .= $indent . ''; $atts = array(); $atts['title'] = ! empty( $item->attr_title ) ? $item->attr_title : ''; $atts['target'] = ! empty( $item->target ) ? $item->target : ''; $atts['rel'] = ! empty( $item->xfn ) ? $item->xfn : ''; $atts['href'] = ! empty( $item->url ) ? $item->url : ''; if( $is_dd_placeholder ) $atts['data-toggle'] = "dropdown"; if( $is_dd_placeholder ) $atts['class'] = 'dropdown-toggle'; /** * Filter the HTML attributes applied to a menu item's . * * @since 3.6.0 * * @param array $atts { * The HTML attributes applied to the menu item's , empty strings are ignored. * * @type string $title The title attribute. * @type string $target The target attribute. * @type string $rel The rel attribute. * @type string $href The href attribute. * } * @param object $item The current menu item. * @param array $args An array of arguments. @see wp_nav_menu() */ $atts = apply_filters( 'nav_menu_link_attributes', $atts, $item, $args ); $attributes = ''; foreach ( $atts as $attr => $value ) { if ( ! empty( $value ) ) { $value = ( 'href' === $attr ) ? esc_url( $value ) : esc_attr( $value ); $attributes .= ' ' . $attr . '="' . $value . '"'; } } $item_output = $args->before; $item_output .= ''; /** This filter is documented in wp-includes/post-template.php */ $item_output .= $args->link_before . apply_filters( 'the_title', $item->title, $item->ID ) . $args->link_after; $item_output .= ''; $item_output .= $args->after; if( $is_dd_placeholder) $item_output = str_replace("[dd-placeholder]","",$item_output); $output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args ); } } ?>