function get_array_leafs($temp_tree, $id)
{
global $current_level;
$current_level++;
foreach ($temp_tree as $key => $value) {
if ($temp_tree[$key]['parent'] == $id) {
// all right, the parent id is a match
$new_tree[] = array('id' => $temp_tree[$key]['id'], 'name' => $temp_tree[$key]['name'], 'parent' => $temp_tree[$key]['parent'], 'level' => $current_level);
if ($branch = get_array_leafs($temp_tree, $temp_tree[$key]['id'])) {
// merge the new array with the old array
$new_tree = array_merge($new_tree, $branch);
}
$current_level--;
}
}
return isset($new_tree) ? $new_tree : false;
}
<TR style="display: <?php
if ($extension_level > 0) {
?>
none<?php
}
?>
" id="overview<?php
echo $value['parent'] . '_' . $idx;
?>
EXT">
<td id="section"><?php
echo str_repeat(' ', $extension_level);
?>
<?php
#### if subtree exists
if (is_array(get_array_leafs($temp_tree, $value['id']))) {
?>
<IMG SRC="<?php
echo $site->CONF['wwwroot'] . $site->CONF['styles_path'];
?>
/gfx/general/arrow_closed.gif" WIDTH="16" HEIGHT="16" BORDER="0" alt="expand" id="image<?php
echo $value['id'];
?>
" style="cursor:hand" onclick="ExpandDetail(<?php
echo $value['id'];
?>
)" onkeypress="ExpandDetail(<?php
echo $value['id'];
?>
)" align=absmiddle><a href="#" onclick="ExpandDetail(<?php
echo $value['id'];
/**
* get_groupleafs (public)
*
* returns array of child groups recursively starting from given group,
* array includes also given group (by parameter) itself
*
* @package CMS
*
* @param int $group_id
*
* $groupleafs = get_groupleafs(array("group_id" => $this->group_id));
*/
function get_groupleafs()
{
global $current_level;
$args = func_get_arg(0);
$sql = "SELECT group_id AS id, parent_group_id AS parent, name FROM groups ORDER BY name";
$sth = new SQL($sql);
while ($data = $sth->fetch('ASSOC')) {
$temp_tree[] = $data;
# remember current group
if ($data['id'] == $args['group_id']) {
$current_group = $data;
}
}
$current_level = 1;
# set NULL global variable
$groupleafs = get_array_leafs($temp_tree, $args['group_id']);
# include also curretn group (by parameter) to array:
$groupleafs[] = $current_group;
#echo printr($groupleafs);
return $groupleafs;
}