WB 2.08.x

if(!$_FILES['userfile']['error']) {

	// Try to upload the file to the temp dir

	if(!move_uploaded_file($_FILES['userfile']['tmp_name'], $temp_file))

	{

		$admin->print_error($MESSAGE['GENERIC_BAD_PERMISSIONS']);

	}

} else {

// index for language files

	$key = 'UNKNOW_UPLOAD_ERROR';

    switch ($error_code) {

        case UPLOAD_ERR_INI_SIZE:

            $key = 'UPLOAD_ERR_INI_SIZE';

        case UPLOAD_ERR_FORM_SIZE:

            $key = 'UPLOAD_ERR_FORM_SIZE';

        case UPLOAD_ERR_PARTIAL:

            $key = 'UPLOAD_ERR_PARTIAL';

        case UPLOAD_ERR_NO_FILE:

            $key = 'UPLOAD_ERR_NO_FILE';

        case UPLOAD_ERR_NO_TMP_DIR:

            $key = 'UPLOAD_ERR_NO_TMP_DIR';

        case UPLOAD_ERR_CANT_WRITE:

            $key = 'UPLOAD_ERR_CANT_WRITE';

        case UPLOAD_ERR_EXTENSION:

            $key = 'UPLOAD_ERR_EXTENSION';

        default:

            $key = 'UNKNOW_UPLOAD_ERROR';

    }

	$admin->print_error($MESSAGE[$key].'<br />'.$MESSAGE['GENERIC_CANNOT_UPLOAD']);

  $admin->print_error($MESSAGE['GENERIC_INVALID_ADDON_FILE']);