COpenIDClient::CheckTrustProviders

function CheckTrustProviders($url)
{
	if (count($this->_trust_providers) <= 0)
		return true;

	$arUrl = CHTTP::ParseURL($url);
	foreach ($this->_trust_providers as $p)
		if (strpos($arUrl['host'], $p) !== false)
			return true;

	return false;
}