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-rw-r--r--include/functions_category.inc.php28
1 files changed, 0 insertions, 28 deletions
diff --git a/include/functions_category.inc.php b/include/functions_category.inc.php
index c37a9c266..5d66e75c5 100644
--- a/include/functions_category.inc.php
+++ b/include/functions_category.inc.php
@@ -485,33 +485,5 @@ SELECT image_id
return $image_id;
}
-/**
- * create a tree from a flat list of categories, no recursivity for high speed
- */
-function categories_flatlist_to_tree($categories)
-{
- $tree = array();
- $key_of_cat = array();
-
- foreach ($categories as $key => &$node)
- {
- $key_of_cat[$node['id']] = $key;
-
- if (!isset($node['id_uppercat']))
- {
- $tree[$key] = &$node;
- }
- else
- {
- if (!isset($categories[ $key_of_cat[ $node['id_uppercat'] ] ]['sub_categories']))
- {
- $categories[ $key_of_cat[ $node['id_uppercat'] ] ]['sub_categories'] = array();
- }
- $categories[ $key_of_cat[ $node['id_uppercat'] ] ]['sub_categories'][$key] = &$node;
- }
- }
-
- return $tree;
-}
?> \ No newline at end of file