Communication between SAP CRM (WEB AS 6.20 or 6.40) and PHP

Hi Guys,

I would like to implement a procedure that will communicate from my web Server (PHP + APACHE) to a SAP CRM SERVER (Web AS).

Now, i would like to ask you if is possible to use WebService for this implementation or is better to use the libraries phprfc.

An example to my idea would be:

1)Get the information about an user and after print those information on webserver.

2)Upgrade information in a SAP table, so sending data from a procedure situed on webserver.

I hope for your response.

Thanks a lot.

Eugenio.