CWebDavDiskDispatcher::getAllHeaders

protected function getAllHeaders()
{
	if (!function_exists('getallheaders'))
	{
		$headers = array();
		foreach ($_SERVER as $name => $value)
		{
			if (mb_substr($name, 0, 5) == 'HTTP_')
			{
				$headerName = str_replace(' ', '-', ucwords(mb_strtolower(str_replace('_', ' ', mb_substr($name, 5)))));
				$headers[$headerName] = $value;
			}
		}

		return $headers;
	}
	return getallheaders();
}