weird upload problem

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Hi,
im working on this mulitiple upload script to auto resize images. everything
works, except two problems.
1) for some odd reason if i attach all fields with an image it only submits
5. seems its skipping one.
2) if i attach an image to field 1, 3, 5 and skip the other fields only 1
file gets uploaded.. how do i make it so it doesnt matter which fields are
used? just submit whatever fields(s) are used.. i snipped a lot of the code
off the script so its easier to find the problem.. maybe i just overlooked
something.

<form action="/" enctype="multipart/form-data" method="post">
1: <input type="file" name="image[]"><br />
2: <input type="file" name="image[]"><br />
3: <input type="file" name="image[]"><br />
4: <input type="file" name="image[]"><br />
5: <input type="file" name="image[]"><br />
6: <input type="file" name="image[]"><br />
<input name="submit" type="submit" value="submit">
</form>


if (isset($_FILES['image']))
{
 $number = 0;
    for ($i = 0; $i < count($_FILES['image']); $i++)
    {
        $number++;
        $imageid = time();

        resize_img('image', $imageid.$number, $original_width,
$original_height));
        resize_img('image', 't'.$imageid.$number, $new_width, $new_height));

    }
}

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