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menu_in_active_trail

Versions
4.6 – 5
menu_in_active_trail($mid)

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 functions call menu_in_active_trail()

▾ 3 functions call 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.

Code

includes/menu.inc, line 558

<?php
function menu_in_active_trail($mid) {
  $trail = _menu_get_active_trail();

  return in_array($mid, $trail);
}
?>
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