DeDecms教程

$dh = dir($inpath);

....(中间代码省略)

$dh->close();

$dh = dir($inpath);
$ty1="";
$ty2="";
$filearr = array();
while($file = $dh->read()) {
    //-----计算文件大小和创建时间
    if($file!="." && $file!=".." && !is_dir("$inpath/$file")){
        $filetime = filemtime("$inpath/$file");
        $filetime = MyDate("Y-m-d H:i:s", $filetime);
$filearr[] = $file;
$filetimearr[] = $filetime;
    }
    if($file == ".") continue;
    else if($file == "..")
    {
        if($activepath == "") continue;
        $tmp = preg_replace("#[/][^/]*$#i", "", $activepath);
        $line = "
<tr>
   <td class='linerow' colspan='2'>
   <a href='select_images.php?imgstick=$imgstick&v=$v&f=$f&activepath=".urlencode($tmp).$addparm."'><img src=img/dir2.gif border=0 width=16 height=16 align=absmiddle>上级目录</a></td>
   <td colspan='2' class='linerow'> 当前目录:$activepath</td>
   </tr>
   ";
        echo $line;
    }
    else if(is_dir("$inpath/$file"))
    {
        if(preg_match("#^_(.*)$#i", $file)) continue; #屏蔽FrontPage扩展目录和linux隐蔽目录
        if(preg_match("#^.(.*)$#i", $file)) continue;
$dirarr[] = $file;
    }
}//End Loop
$dh->close();
arsort($dirarr);
foreach($dirarr as $file)
{
$line = "
<tr>
   <td bgcolor='#F9FBF0' class='linerow' colspan='2'>
   <a href='select_images.php?imgstick=$imgstick&v=$v&f=$f&activepath=".urlencode("$activepath/$file").$addparm."'><img src=img/dir.gif border=0 width=16 height=16 align=absmiddle>$file</a></td>
   <td class='linerow'>　</td>
   <td bgcolor='#F9FBF0' class='linerow'>　</td>
   </tr>";
echo "$line";
}
array_multisort($filetimearr,SORT_DESC,SORT_STRING, $filearr);
array_multisort($filetimearr,SORT_DESC,SORT_STRING, $filetimearr);
$result = array_combine($filearr,$filetimearr);
foreach($result as $file => $filetime)
{
$filesize = filesize("$inpath/$file");
$filesize = $filesize / 1024;
if($filesize != "")
if($filesize < 0.1){
@list($ty1, $ty2) = split(".", $filesize);
$filesize = $ty1.".".substr($ty2, 0, 2);
}
else{
@list($ty1, $ty2) = split(".", $filesize);
$filesize = $ty1.".".substr($ty2, 0, 1);
}
if(preg_match("#.(gif|png)#i", $file))
    {
        $reurl = "$activeurl/$file";
        $reurl = preg_replace("#^..#", "", $reurl);
        if($cfg_remote_site=='Y' && $remoteuploads == 1)
         {
           $reurl  = $remoteupUrl.$reurl;
        }else{
            $reurl = $reurl;
        }
        if($file==$comeback) $lstyle = " style='color:red' ";
        else  $lstyle = "";
        $line = "
<tr>
   <td align='center' class='linerow' bgcolor='#F9FBF0'>
   <a href="#" onClick="ChangeImage('$reurl');"><img src='img/picviewnone.gif' width='16' height='16' border='0' align=absmiddle></a>
   </td>
   <td class='linerow' bgcolor='#F9FBF0'>
   <a href=# onclick="ReturnImg('$reurl');" $lstyle><img src=img/gif.gif border=0 width=16 height=16 align=absmiddle>$file</a></td>
   <td class='linerow'>$filesize KB</td>
   <td align='center' class='linerow' bgcolor='#F9FBF0'>$filetime</td>
   </tr>";
        echo "$line";
    }
    else if(preg_match("#.(jpg)#i", $file))
    {
        $reurl = "$activeurl/$file";
        $reurl = preg_replace("#^..#", "", $reurl);
        if($cfg_remote_site=='Y' && $remoteuploads == 1)
         {
           $reurl  = $remoteupUrl.$reurl;
        }else{
            $reurl = $reurl;
        }
        if($file==$comeback) $lstyle = " style='color:red' ";
        else  $lstyle = "";
        $line = "
<tr>
   <td align='center' class='linerow' bgcolor='#F9FBF0'>
   <a href="#" onClick="ChangeImage('$reurl');"><img src='img/picviewnone.gif' width='16' height='16' border='0' align=absmiddle></a>
   </td>
   <td class='linerow' bgcolor='#F9FBF0'>
   <a href=# onclick="ReturnImg('$reurl');" $lstyle><img src=img/jpg.gif border=0 width=16 height=16 align=absmiddle>$file</a>
   </td>
   <td class='linerow'>$filesize KB</td>
   <td align='center' class='linerow' bgcolor='#F9FBF0'>$filetime</td>
   </tr>";
        echo "$line";
    }
}

$dh = dir($templetdird);

$files = scandir($templetdird);

while($filename=$dh->read())

foreach($files as $filename)