From cb7c2e09ed6f1ba12e8c277f1690576ea802bcb3 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Wed, 24 Dec 2003 15:09:43 +0000
Subject: - Fixed the breadcrumb trail of nested forums.  Patch by Goba.

---
 modules/taxonomy.module | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'modules/taxonomy.module')

diff --git a/modules/taxonomy.module b/modules/taxonomy.module
index b60fd1c89..5bed8bb16 100644
--- a/modules/taxonomy.module
+++ b/modules/taxonomy.module
@@ -437,6 +437,20 @@ function taxonomy_get_parents($tid, $key = "tid") {
   }
 }
 
+// Gets all parents, parents of parents, etc.
+function taxonomy_get_parents_all($tid, $key = "tid") {
+  $parents = array();
+  if ($tid) {
+    $parents[] = taxonomy_get_term($tid);
+    $n = 0;
+    while ($parent = taxonomy_get_parents($parents[$n]->tid)) {
+      $parents = array_merge($parents, $parent);
+      $n++;
+    }
+  }
+  return $parents;
+}
+
 // hierarchy: get children
 function taxonomy_get_children($tid, $vid = 0, $key = "tid") {
   if ($vid) {
-- 
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