PHP upload question

This script won't work, but I have no idea why:

if(isset($_FILES["uploadedfile"])){

// upload file
//---------------------------------------------------------------------------
$target_path = "uploads/Signature";
if(!is_dir($target_path)){
mkdir($target_path, 0755);
chmod($target_path, 0777);
}
else chmod($target_path, 0777);

$target_path .= "/" . basename( $_FILES['uploadedfile']['name']);

if(!move_uploaded_file($_FILES['uploadedfile']['tmp_name'], $target_path)) {
print_r($_FILES);
die("problem uploading file");
}
}

It only prints out the following:

Array ( [uploadedfile] => Array ( [name] => RavgonLogoSmall.gif [type] => image/gif [tmp_name] => C:\WINDOWS\Temp\phpB46A.tmp [error] => 0 [size] => 8175 ) ) problem uploading file

Any ideas? can anyone help?

 

check the permissions on the upload folder. you need write access there.

 

Try the following code, you can whether the directory is writable or not

if(is_writable ( $target_path ))
{
echo "Upload directory is writable";
}
else
{
echo "Upload directory is not writable";
}

 

I tried using the is_writable function and the result is that the folder is writable.
So it's not that. Anything wrong with the PHP? I tried eliminating the basename function and that didn't change anything either.

 

ok I figured it out.
I used this code to discover the error:

$errors= error_get_last();
echo "COPY ERROR: ".$errors['type'] . "<br/>";
echo "<br />\n".$errors['message'] . "<br/>";

This revealed an open stream error - permission denied. So b/c I couldn't really change the folder permissions, I switched folders to another folder on another disc and it works fine. Silly mistake.