_menu_parent_depth_limit

• Drupal 6
• Drupal 7

Versions

6 – 7

_menu_parent_depth_limit($item)

Find the depth limit for items in the parent select.

Code

modules/menu/menu.module, line 352

<?php
function _menu_parent_depth_limit($item) {
  return MENU_MAX_DEPTH - 1 - (($item['mlid'] && $item['has_children']) ? menu_link_children_relative_depth($item) : 0);
}
?>

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