Making restrictions on a folder...

Anon

I want to restrict uploads from my php-system, so that there can be no more than 3MB in the folder I specify... I have this code, but it doesn't work... :
if($upload)

$handle=opendir($basedir);
$folder_content_size=0;

while (($file = readdir($handle)) !=false) {

if ($file != "." && $file != "..") { 
$folder_content_size = $folder_content_size + filesize($basedir.$file);
}

} //while
closedir($handle);

if ($folder_content_size > $limit) {
echo "max limit reached!";
}
else {

copy($userfile,$basedir.$wdir.$userfile_name); 

	$lastaction = "Uploaded $userfile_name to $wdir";

	html_header();

	displaydir();

	echo $html_ender;

	exit;

}
}
Can anyone plz help me ?

Anon

hmm... if you are doing file uploads via php and a web form, php will handle this automagically for you if you include the following in your form:

make sure this preceeds the actual upload part of the form...

this seems like the overly simple answer, but maybe im missing the jist of what you are asking?

Anon

I know that one, but I want to make the folder restricted... so that there can't be more than 3MB files in the folder I have defined... There can be a file of 1 byte and a file on 3 MB, as long as the files don't go over 3MB in total..

Anon

right. after a re-read of your post I saw I did miss the jist of what you are asking.
Is this erroring out or does it allways allow or deny uploads? The only thing I see missing is that you dont declare what $limit is equal too; in effect giveing you: ($folder_content_size > 0 )