CDavGroupdavClientRequest::AddHeader

public function AddHeader($key, $value)
{
	if (empty($key) || empty($value))
		return;

	if (array_key_exists($key, $this->arHeaders))
	{
		if (is_array($this->arHeaders[$key]))
		{
			$this->arHeaders[$key][] = $value;
		}
		else
		{
			$ar = array($this->arHeaders[$key], $value);
			$this->arHeaders[$key] = $ar;
		}
	}
	else
	{
		$this->arHeaders[$key] = $value;
	}
}