织梦DDEDECMS自定义输出热门搜索关键词

{dede:global.cfg_hotkeys runphp="yes"}
global $cfg_cmspath;
$hotkeys = explode(',',@me);
$result = '';
for($index=0;$index<count($hotkeys);$index++){
	$result .= "<a href='{$cfg_cmspath}/plus/search.php?keyword=".urlencode($hotkeys[$index])."'>".$hotkeys[$index]."</a> ";
}
@me = $result;
{/dede:global.cfg_hotkeys}