DataProviderManager::getValueFromList

public function getValueFromList($values, $firstAsDefault = false)
{
	if(is_array($values))
	{
		foreach($values as $value)
		{
			if(is_array($value) && $value['SELECTED'])
			{
				return $value['VALUE'];
			}
		}
		if($firstAsDefault === true)
		{
			return reset($values)['VALUE'];
		}
	}

	return $values;
}