function _menu_parents_recurse
Recursive helper function for menu_parent_options().
1 call to _menu_parents_recurse()
- _menu_get_options in modules/
menu/ menu.module - Helper function to get the items of the given menu.
File
-
modules/
menu/ menu.module, line 431
Code
function _menu_parents_recurse($tree, $menu_name, $indent, &$options, $exclude, $depth_limit) {
foreach ($tree as $data) {
if ($data['link']['depth'] > $depth_limit) {
// Don't iterate through any links on this level.
break;
}
if ($data['link']['mlid'] != $exclude && $data['link']['hidden'] >= 0) {
$title = $indent . ' ' . truncate_utf8($data['link']['title'], 30, TRUE, FALSE);
menu_add_link_labels($title, $data['link']);
$options[$menu_name . ':' . $data['link']['mlid']] = $title;
if ($data['below']) {
_menu_parents_recurse($data['below'], $menu_name, $indent . '--', $options, $exclude, $depth_limit);
}
}
}
}
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