upload模组

想詢問~想將後面的附檔名格式拿掉的話~
找不到移那行才是~~

function theme_upload_attachments($files) {

$header = array(t('Attachment'), t('Size'));
$rows = array();
foreach ($files as $file) {
$file = (object)$file;

if ($file->list && empty($file->remove))
{
$href = file_create_url($file->filepath);
$text = $file->description ? $file->description : $file->filename;
#echo "alert('$href, $text');";
##################################################
$piece=explode("/",$href);
$theflename=$piece[count($piece)-1];
$thedirname_extra=filenameRemoveExtensionName($text);
if(okFileType($theflename)==".zip")
{
$thedirname=filenameRemoveExtensionName($theflename);
$href="";
for($i=0; $i<(count($piece)-1); $i++) $href.=$piece[$i]."/";
$href.=$thedirname."/".$thedirname_extra."/index.html";
}
#echo "alert('$href, $text');";
##################################################

$rows[] = array(l($text, $href), format_size($file->filesize));

}
}
if (count($rows)) {
return theme('table', $header, $rows, array('id' => 'attachments'));
}
}


if ($file->list && empty($file->remove))
{
$href = file_create_url($file->filepath);
$text = $file->description ? $file->description : $file->filename;
$rows[] = array(l($text, $href), format_size($file->filesize));
}
}

那我應是在$text上加上
$file->filename = '';
然後$rows[] = array(l($text,$file->filename, $href), format_size($file->filesize));這裡得改為$text,$file->filename, $href
=_="呃…因為想不秀檔名只秀一張代表圖~

但拿掉array中的$text又變成當點選路徑的話~會選不到路徑~