Here’s a quick and dirty function for generating breadcrumbs based on pages in a WordPress menu. Please note that I have not tested this with menu items based on post types other than pages.<\/p>\n
\r\nfunction jki_get_nav_menu_id_for_post($post_id)\r\n{\r\n\t$items = wp_get_nav_menu_items('Huvudmeny');\r\n\t\r\n\t$menu_item_id = -1;\r\n\t\r\n\t\/\/ Find menu item\r\n\tforeach ((array)$items as $menu_item) {\r\n\t\tif($menu_item->object_id == $post_id) {\r\n\t\t\t$menu_item_id = $menu_item->ID;\r\n\t\t\tbreak;\r\n\t\t}\r\n\t}\r\n\t\r\n\treturn $menu_item_id;\r\n}\r\n\r\nfunction jki_get_nav_menu_item($item_id)\r\n{\r\n\t$args = array( 'post_type' => 'nav_menu_item', \r\n\t 'post_status' => 'publish', \r\n\t 'output' => ARRAY_A, \r\n\t 'p' => $item_id);\r\n\t\r\n\t$query = new WP_Query($args);\r\n\t$items = $query->get_posts();\r\n\t$items = array_map( 'wp_setup_nav_menu_item', $items );\r\n\t\r\n\tif(count($items) > 0) {\r\n\t\treturn $items[0];\r\n\t}\t\r\n\telse {\r\n\t\treturn null;\r\n\t}\r\n}\r\n\r\nfunction jki_wp_menu_breadcrumbs()\r\n{\t\r\n\tglobal $post;\r\n\r\n\t$menu_item_id = jki_get_nav_menu_id_for_post($post->ID);\r\n\t\r\n\tif($menu_item_id == -1) return;\r\n\t\r\n\t$current_menu_item = jki_get_nav_menu_item($menu_item_id);\r\n\t\r\n\tif($current_menu_item == null) return;\r\n\t\r\n\t$delimiter = '<span> \/\/ <\/span>';\r\n\t$crumbs = array();\r\n\t\r\n\t$crumbs[] = $delimiter . $current_menu_item->title;\r\n\t\r\n\tif($current_menu_item->menu_item_parent != 0) {\r\n\t\t$is_top = false;\r\n\t\twhile($is_top == false) {\r\n\t\t\t$current_menu_item = jki_get_nav_menu_item($current_menu_item->menu_item_parent);\r\n\t\t\t$crumbs[] = $delimiter . '<a href="' . $current_menu_item->url . '">' . $current_menu_item->title . '<\/a>';\r\n\t\t\t\r\n\t\t\tif($current_menu_item->menu_item_parent == 0) {\r\n\t\t\t\t$is_top = true;\r\n\t\t\t}\r\n\t\t}\r\n\t}\r\n\t\r\n\t$crumbs = array_reverse($crumbs);\r\n\t\r\n\techo "<div id=\\"breadcrumbs\\">\\n";\r\n\techo '<a href="\/">Home<\/a>';\r\n\tforeach ($crumbs as $crumb) {\r\n\t\techo $crumb;\r\n\t}\r\n\techo "\\n<\/div>\\n";\r\n}\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"Here’s a quick and dirty function for generating breadcrumbs based on pages in a WordPress menu. Please note that I have not tested this with menu items based on post types other than pages. function jki_get_nav_menu_id_for_post($post_id) { $items = wp_get_nav_menu_items(‘Huvudmeny’); $menu_item_id = -1; \/\/ Find menu item foreach ((array)$items as $menu_item) { if($menu_item->object_id == $post_id) … Continue reading Breadcrumbs based on WordPress menus<\/span>