Using function recursion to implement dynamic tree menus based on php and MySQL tree menus are widely used in many desktop application systems. Their main advantage is that the structure is clear, this helps users clearly know where they are
Tree-type directory structure template program
Menu Catalog Library Field Description:
MENU_ID menu item ID
Menu Name
Menu_grade Menu Level 1 Main Menu 2 for level two menu ...
Menu_superior first-level menu ID number
function My_menu ($menu
Tree-type directory structure template program
Menu Catalog Library Field Description:
MENU_ID menu item ID
Menu Name
Menu_grade Menu Level 1 Main Menu 2 for level two menu ...
Menu_superior first-level menu ID number
function My_menu ($menu
This article mainly introduces the PHP core method for creating navigation menus in WordPress, that is, the function and usage of parameters related to wp_get_nav_menu. If you need it, refer to WordPress 3.0 to introduce the navigation menu function,
Tree menus are widely used in many desktop application systems. The main advantage of tree menus is that the structure is clear, which helps users know their location clearly. However, tree menu applications on the web can be directly used because
Tree-type directory structure template program
Menu Catalog Library Field Description:
MENU_ID menu item ID
Menu Name
Menu_grade Menu Level 1 Main Menu 2 for level two menu ...
Menu_superior first-level menu ID number
function My_menu ($menu
Tree menus are widely used in many desktop application systems. The main advantage of tree menus is that the structure is clear, which helps users know their location clearly. However, tree menu applications on the Web can be directly used because
# --------------------------------------------------------
# The structure of the data table ' menu '
# --------------------------------------------------------
CREATE TABLE Menu (
menu_id Int (one) not NULL auto_increment,
Menu varchar (not
menu | program #--------------------------------------------------------
# Structure of the datasheet ' menu '
# --------------------------------------------------------
CREATE TABLE Menu (
menu_id Int (one) not NULL auto_increment,
Menu varchar Not
# --------------------------------------------------------
# The structure of the data table ' menu '
# --------------------------------------------------------
CREATE TABLE Menu (
menu_id Int (one) not NULL auto_increment,
Menu varchar (not
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