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function menu_in_active_trail in Drupal 4

Same name and namespace in other branches

5 includes/menu.inc \menu_in_active_trail()

Returns true when the menu item is in the active trail.

Related topics

Menu system: Define the navigation menus, and route page requests to code based on URLs.

3 calls to menu_in_active_trail()

menu_primary_local_tasks in includes/menu.inc: Returns the rendered HTML of the primary local tasks.
menu_secondary_local_tasks in includes/menu.inc: Returns the rendered HTML of the secondary local tasks.
menu_tree in includes/menu.inc: Returns a rendered menu tree.

File

includes/menu.inc, line 558: API for the Drupal menu system.

Code

function menu_in_active_trail($mid) {
  $trail = _menu_get_active_trail();
  return in_array($mid, $trail);
}