Entity::array2Tags

protected function array2Tags(array $params)
{
	$result = "";

	foreach($params as $tag => $value)
	{
		if(is_array($value))
		{
			reset($value);

			if(key($value) !== 0)
			{
				$result .= $this->array2Tags($value);
			}
			else
			{
				foreach($value as $val)
				{
					$result .= '<'.$tag.'>'.$val.''."n";
				}
			}
		}
		elseif($value <> '')
		{
			$result .= '<'.$tag.'>'.$value.''."n";
		}
	}

	return $result;
}