_menu_get_active_trail

• Drupal 4.6
• Drupal 4.7
• Drupal 5

Versions

4.6 – 5

_menu_get_active_trail()

Returns an array with the menu items that lead to the current menu item.

Code

includes/menu.inc, line 712

<?php
function _menu_get_active_trail() {
  static $trail;

  if (!isset($trail)) {
    $menu = menu_get_menu();

    $trail = array();

    $mid = menu_get_active_item();

    // Follow the parents up the chain to get the trail.
    while ($mid && $menu['items'][$mid]) {
      array_unshift($trail, $mid);
      $mid = $menu['items'][$mid]['pid'];
    }
  }
  return $trail;
}
?>

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