I think that's because there are five keys for _$FILES['picname'].
According to the manual:
----------------------------------------------------------------------
The contents of $_FILES from our example script is as follows. Note that
this assumes the use of the file upload name userfile, as used in the
example script above.
$_FILES['userfile']['name']
The original name of the file on the client machine.
$_FILES['userfile']['type']
The mime type of the file, if the browser provided this information. An
example would be "image/gif".
$_FILES['userfile']['size']
The size, in bytes, of the uploaded file.
$_FILES['userfile']['tmp_name']
The temporary filename of the file in which the uploaded file was stored
on the server.
$_FILES['userfile']['error']
The error code associated with this file upload. ['error'] was added in
PHP 4.2.0
----------------------------------------------------------------------
Try changing your script to... each($_FILES) and see what happens.
good luck.
-philip
On Wed, 16 Oct 2002, Jason Young wrote:
> Without going into the process of how I came to do this, I just wanted
> to throw out there that even if you only have 1 file input, it still
> seems to loop 5 times...
>
> Is this something with my code...
>
> --
> $current = 0;
>
> while (list($key) = each($_FILES['picname'])) {
> echo $current;
> $current++;
> }
> --
>
> ...or is there something freaky going on with the $_FILES array?
>
> -J
>
>
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