set folder size limit

hi
how can i give a limit for a folder size im my site

It can be done serverside, but if you're the only one uploading, just don't upload more than you want to? I not sure I got your question right.

hi
I added image upload to my site but i want to make the folder at max 10 MB
so how can do it

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It can be done serverside

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Well, in the script that handles uploads, you could calculate the current folder size and check if the addition of the new file will go over the limit. If so, reject the file.

ok
I need php code that do this

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calculate the current folder size and check if the addition of the new file will go over the limit. If so, reject the file.

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can you help me?

You could use a recersive function that use the filesize function.

http://www.php.net/manual/en/function.filesize.php

Dimitri over there posted this function:

Code:

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function dir_size($dir) {
  $totalsize=0;
  if ($dirstream = @opendir($dir)) {
      while (false !== ($filename = readdir($dirstream))) {
          if ($filename!="." && $filename!="..")
          {
              if (is_file($dir."/".$filename))
                  $totalsize+=filesize($dir."/".$filename);
             
              if (is_dir($dir."/".$filename))
                  $totalsize+=dir_size($dir."/".$filename);
          }
      }
  }
  closedir($dirstream);
  return $totalsize;
}

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I haven't tested it but I guess it will work.