Estoy intentando poner un men\u00fa personalizado con wordpress y estoy usando el Walker_Nav_Menu pero cuando pongo la funci\u00f3n me salta un cartel de<\/p>\n
Warning: Declaration of BootstrapNavMenuWalker::start_lvl(&$output, $depth) should be compatible with Walker_Nav_Menu::start_lvl(&$output, $depth = 0, $args = Array) in \/www\/qkstudiodemo.com\/htdocs\/camconnection\/web\/wp-content\/themes\/camconnection\/functions.php on line 212<\/p>\n
Por el momento se puede ver bien porque lo desahabilite pero cuando intento ponerlo se ve todo bien pero por encima me salta esa leyenda.<\/p>\n
class BootstrapNavMenuWalker extends Walker_Nav_Menu {
\n\tfunction start_lvl( &$output, $depth ) {
\n\t\t$indent = str_repeat( \u00ab\\t\u00bb, $depth );
\n\t\t$submenu = ($depth > 0) ? ‘ sub-menu’ : \u00bb;
\n\t\t$output\t .= \u00ab\\n$indent<ul class=\\\u00bbdropdown-menu$submenu depth_$depth\\\u00bb>\\n\u00bb;
\n\t}
\n\tfunction start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
\n\t\t$indent = ( $depth ) ? str_repeat( \u00ab\\t\u00bb, $depth ) : \u00bb;
\n\t\t$li_attributes = \u00bb;
\n\t\t$class_names = $value = \u00bb;
\n\t\t$classes = empty( $item->classes ) ? array() : (array) $item->classes;<\/p>\n
\t\t\/\/ managing divider: add divider class to an element to get a divider before it.
\n\t\t$divider_class_position = array_search(‘divider’, $classes);
\n\t\tif($divider_class_position !== false){
\n\t\t\t$output .= \u00ab<li class=\\\u00bbdivider\\\u00bb><\/li>\n
\\n\u00bb;
\n\t\t\tunset($classes[$divider_class_position]);
\n\t\t}<\/p>\n
\t\t$classes[] = ($args->has_children) ? ‘dropdown’ : \u00bb;
\n\t\t$classes[] = ($item->current || $item->current_item_ancestor) ? ‘active’ : \u00bb;
\n\t\t$classes[] = ‘menu-item-‘ . $item->ID;
\n\t\tif($depth && $args->has_children){
\n\t\t\t$classes[] = ‘dropdown-submenu’;
\n\t\t}
\n\t\t$class_names = join( ‘ ‘, apply_filters( ‘nav_menu_css_class’, array_filter( $classes ), $item, $args ) );
\n\t\t$class_names = ‘ class=\u00bb‘ . esc_attr( $class_names ) . ‘\u00bb‘;
\n\t\t$id = apply_filters( ‘nav_menu_item_id’, ‘menu-item-‘. $item->ID, $item, $args );
\n\t\t$id = strlen( $id ) ? ‘ id=\u00bb‘ . esc_attr( $id ) . ‘\u00bb‘ : \u00bb;
\n\t\t$output .= $indent . ‘<li’ . $id . $value . $class_names . $li_attributes . ‘>’;
\n\t\t$attributes = ! empty( $item->attr_title ) ? ‘ title=\u00bb‘ . esc_attr( $item->attr_title ) .'\u00bb‘ : \u00bb;
\n\t\t$attributes .= ! empty( $item->target ) ? ‘ target=\u00bb‘ . esc_attr( $item->target ) .'\u00bb‘ : \u00bb;
\n\t\t$attributes .= ! empty( $item->xfn ) ? ‘ rel=\u00bb‘ . esc_attr( $item->xfn ) .'\u00bb‘ : \u00bb;
\n\t\t$attributes .= ! empty( $item->url ) ? ‘ href=\u00bb‘ . esc_attr( $item->url ) .'\u00bb‘ : \u00bb;
\n\t\t$attributes .= ($args->has_children) \t ? ‘ class=\u00bbdropdown-toggle\u00bb data-toggle=\u00bbdropdown\u00bb‘ : \u00bb;
\n\t\t$item_output = $args->before;
\n\t\t$item_output .= ‘<a’. $attributes .’>’;
\n\t\t$item_output .= $args->link_before . apply_filters( ‘the_title’, $item->title, $item->ID ) . $args->link_after;
\n\t\t$item_output .= ($depth == 0 && $args->has_children) ? ‘ <b class=\u00bbcaret\u00bb><\/b><\/a>‘ : ‘<\/a>‘;
\n\t\t$item_output .= $args->after;
\n\t\t$output .= apply_filters( ‘walker_nav_menu_start_el’, $item_output, $item, $depth, $args );
\n\t}<\/p>\n
\tfunction display_element( $element, &$children_elements, $max_depth, $depth=0, $args, &$output ) {
\n\t\t\/\/v($element);
\n\t\tif ( !$element )
\n\t\t\treturn;
\n\t\t$id_field = $this->db_fields[‘id’];
\n\t\t\/\/display this element
\n\t\tif ( is_array( $args[0] ) )
\n\t\t\t$args[0][‘has_children’] = ! empty( $children_elements[$element->$id_field] );
\n\t\telse if ( is_object( $args[0] ) )
\n\t\t\t$args[0]->has_children = ! empty( $children_elements[$element->$id_field] );
\n\t\t$cb_args = array_merge( array(&$output, $element, $depth), $args);
\n\t\tcall_user_func_array(array(&$this, ‘start_el’), $cb_args);
\n\t\t$id = $element->$id_field;
\n\t\t\/\/ descend only when the depth is right and there are childrens for this element
\n\t\tif ( ($max_depth == 0 || $max_depth > $depth+1 ) && isset( $children_elements[$id]) ) {
\n\t\t\tforeach( $children_elements[ $id ] as $child ){
\n\t\t\t\tif ( !isset($newlevel) ) {
\n\t\t\t\t\t$newlevel = true;
\n\t\t\t\t\t\/\/start the child delimiter
\n\t\t\t\t\t$cb_args = array_merge( array(&$output, $depth), $args);
\n\t\t\t\t\tcall_user_func_array(array(&$this, ‘start_lvl’), $cb_args);
\n\t\t\t\t}
\n\t\t\t\t$this->display_element( $child, $children_elements, $max_depth, $depth + 1, $args, $output );
\n\t\t\t}
\n\t\t\tunset( $children_elements[ $id ] );
\n\t\t}
\n\t\tif ( isset($newlevel) && $newlevel ){
\n\t\t\t\/\/end the child delimiter
\n\t\t\t$cb_args = array_merge( array(&$output, $depth), $args);
\n\t\t\tcall_user_func_array(array(&$this, ‘end_lvl’), $cb_args);
\n\t\t}
\n\t\t\/\/end this element
\n\t\t$cb_args = array_merge( array(&$output, $element, $depth), $args);
\n\t\tcall_user_func_array(array(&$this, ‘end_el’), $cb_args);
\n\t}
\n}<\/p>\n
\t <?php
\n $args = array(
\n ‘theme_location’ => ‘principal-menu’,
\n ‘container’ => \u00bb,
\n ‘menu_class’ => ‘nav navbar-nav pull-right’,
\n ‘menu_id’ => ‘nav’,
\n ‘walker’\t => new BootstrapNavMenuWalker()
\n );
\n wp_nav_menu( $args );<\/p>\n
?>
\nEste es el c\u00f3digo que implemente para usarlo.<\/p>\n","protected":false},"template":"","class_list":["post-72586","topic","type-topic","status-publish","hentry","topic-tag-php"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/es.wordpress.org\/support\/wp-json\/wp\/v2\/topic\/72586","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/es.wordpress.org\/support\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/es.wordpress.org\/support\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/es.wordpress.org\/support\/wp-json\/wp\/v2\/topic\/72586\/revisions"}],"wp:attachment":[{"href":"https:\/\/es.wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=72586"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}