ComponentHelper::addContextToUrl

static function addContextToUrl($url, $context)
{
	$result = $url;

	if (
		!empty($context)
		&& !empty($context["ENTITY_TYPE"])
		&& !empty($context["ENTITY_ID"])
	)
	{
		$result = $url.(mb_strpos($url, '?') === false ? '?' : '&').'entityType='.$context["ENTITY_TYPE"].'&entityId='.$context["ENTITY_ID"];
	}

	return $result;
}