menu_link_children_relative_depth
function menu_link_children_relative_depth
menu_link_children_relative_depth($item)
Finds the depth of an item's children relative to its depth.
For example, if the item has a depth of 2, and the maximum of any child in the menu link tree is 5, the relative depth is 3.
Parameters
$item: An array representing a menu link item.
Return value
The relative depth, or zero.
Related topics
File
- includes/me