CCalendar::ClearExchangeHtml

static function ClearExchangeHtml($html = "")
{
	// Echange in chrome puts chr(13) instead of n
	$html = str_replace(chr(13), "n", trim($html, chr(13)));
	$html = preg_replace("/(s|S)*/is".BX_UTF_PCRE_MODIFIER,"", $html);
	$html = preg_replace("/
(n|r)+/is".BX_UTF_PCRE_MODIFIER,"
", $html);
	return self::ParseHTMLToBB($html);
}