Map::getFieldDBNamesByNames

public function getFieldDBNamesByNames(array $names)
{
	$names = array_flip($names);
	$fields = array();
	/**
	 * @var Scalar $v
	 */
	foreach($this->values as $k => $v)
	{
		if($v->isDBReadable() && array_key_exists($v->getName(), $names))
		{
			$fields[] = $v->getDBName();
		}
	}

	return $fields;
}