| 76 | | $class_names = $class_names ? ' class="' . esc_attr( $class_names ) . '"' : ''; |
| 77 | | |
| 78 | | $output .= "{$n}{$indent}<ul$class_names>{$n}"; |
| | 76 | |
| | 77 | $atts = array(); |
| | 78 | $atts['class'] = ! empty( $class_names ) ? $class_names : ''; |
| | 79 | |
| | 80 | /** |
| | 81 | * Filters the HTML attributes applied to a menu list element. |
| | 82 | * |
| | 83 | * @since 6.3.0 |
| | 84 | * |
| | 85 | * @param array $atts { |
| | 86 | * The HTML attributes applied to the `<ul>` element, empty strings are ignored. |
| | 87 | * |
| | 88 | * @type string $class HTML CSS class attribute. |
| | 89 | * } |
| | 90 | * @param stdClass $args An object of `wp_nav_menu()` arguments. |
| | 91 | * @param int $depth Depth of menu item. Used for padding. |
| | 92 | */ |
| | 93 | $atts = apply_filters( 'nav_menu_submenu_attributes', $atts, $args, $depth ); |
| | 94 | $attributes = $this->build_atts( $atts ); |
| | 95 | |
| | 96 | $output .= "{$n}{$indent}<ul{$attributes}>{$n}"; |
| 173 | | $id = $id ? ' id="' . esc_attr( $id ) . '"' : ''; |
| 174 | | |
| 175 | | $output .= $indent . '<li' . $id . $class_names . '>'; |
| | 190 | |
| | 191 | $li_atts = array(); |
| | 192 | $li_atts['id'] = ! empty( $id ) ? $id : ''; |
| | 193 | $li_atts['class'] = ! empty( $class_names ) ? $class_names : ''; |
| | 194 | |
| | 195 | /** |
| | 196 | * Filters the HTML attributes applied to a menu's list item element. |
| | 197 | * |
| | 198 | * @since 6.3.0 |
| | 199 | * |
| | 200 | * @param array $li_atts { |
| | 201 | * The HTML attributes applied to the menu item's `<li>` element, empty strings are ignored. |
| | 202 | * |
| | 203 | * @type string $class HTML CSS class attribute. |
| | 204 | * @type string $id HTML id attribute. |
| | 205 | * } |
| | 206 | * @param WP_Post $menu_item The current menu item object. |
| | 207 | * @param stdClass $args An object of wp_nav_menu() arguments. |
| | 208 | * @param int $depth Depth of menu item. Used for padding. |
| | 209 | */ |
| | 210 | $li_atts = apply_filters( 'nav_menu_item_attributes', $li_atts, $menu_item, $args, $depth ); |
| | 211 | $li_attributes = $this->build_atts( $li_atts ); |
| | 212 | |
| | 213 | $output .= $indent . '<li' . $li_attributes . '>'; |