CIntranetUtils::getB24Referral

static function getB24Referral($source)
{
	$params = 'c='.self::getHostName();

	if (BitrixMainLoader::includeModule('bitrix24'))
	{
		$pid = (int) COption::getOptionInt('bitrix24', 'partner_id', 0);
		$isNfr = CBitrix24::IsNfrLicense();

		if ($pid > 0 && $isNfr)
		{
			$params .= '&p='.$pid;
			if ($source)
			{
				$params .= '&p1=' . urlencode($source);
			}
		}
	}

	return $params;
}