wp_nav_menu_max_depth

The WordPress Core wp nav menu max depth function.

Description

(string) wp_nav_menu_max_depth( (string) $classes ); 

Returns (string)

Parameters (1)

0. $classes (string)
The classes.

Usage

  1. if ( !function_exists( 'wp_nav_menu_max_depth' ) ) { 
  2.     require_once ABSPATH . '/wp-admin/nav-menus.php'; 
  3. } 
  4.   
  5. // The classes. 
  6. $classes = ''; 
  7.   
  8. // NOTICE! Understand what this does before running. 
  9. $result = wp_nav_menu_max_depth($classes); 
  10.     

Defined (1)

The function is defined in the following location(s).

/wp-admin/nav-menus.php  
  1. function wp_nav_menu_max_depth( $classes ) { 
  2.     global $_wp_nav_menu_max_depth; 
  3.     return "$classes menu-max-depth-$_wp_nav_menu_max_depth"; 
  4. }