Element::setFileDiskValue

private function setFileDiskValue(&$elementFields, array $fieldValue, $fieldData)
{
	foreach ($fieldValue as $key => $value)
	{
		if (is_array($value))
		{
			$elementFields["PROPERTY_VALUES"][$fieldData["ID"]][$key]["VALUE"] = $value;
		}
		else
		{
			if (!is_array($elementFields["PROPERTY_VALUES"][$fieldData["ID"]]["VALUE"]))
				$elementFields["PROPERTY_VALUES"][$fieldData["ID"]]["VALUE"] = [];
			$elementFields["PROPERTY_VALUES"][$fieldData["ID"]]["VALUE"][] = $value;
		}
	}
}