getTree($data, 0);
$this->assign('topmenus',$menu);
}
function getTree($data, $ppd)
{
$html = '';
$ppid=-1;
foreach($data as $k => $v)
{
if($v['pid'] == $ppd)
{ //父亲找到儿子
if($v['linkurl']!=null && $v['linkurl']!="")
{
$html .= "" . $v['pidname']."";
}
else
{
$html .= "" . $v['pidname']."";
}
$ppid=$v['ppid'];
$html .= $this->getTree($data, $v['id']);
$html = $html . "";
}
}
if($ppd==0) {
return $html ? '' : $html;
}
else
{
return $html ? '' : $html;
}
}
}