Http::requestSign

static function requestSign(string $type, array $params): string
{
	$sign = '';

	$params2 = [];
	foreach ($params as $val)
	{
		if (is_array($val))
		{
			$params2[] = 'Array';
		}
		else
		{
			$params2[] = $val;
		}
	}

	$str = md5(implode('|', $params2));

	if ($type == self::TYPE_BITRIX24 && function_exists('bx_sign'))
	{
		$sign = bx_sign($str);
	}
	else
	{
		include($_SERVER["DOCUMENT_ROOT"]."/bitrix/license_key.php");
		/** @global string $LICENSE_KEY */
		$sign = md5($str. md5($LICENSE_KEY));
	}

	return $sign;
}