Element::setIntegerValue

private function setIntegerValue(&$elementFields, array $fieldValue, $fieldData)
{
	foreach ($fieldValue as $key => $value)
	{
		$value = str_replace(" ", "", str_replace(",", ".", $value));
		$value = is_numeric($value) ? doubleval($value) : '';
		$elementFields["PROPERTY_VALUES"][$fieldData["ID"]][$key]["VALUE"] = $value;
	}
}