PHP and Excel and COM

Hi, I am trying to control Excel with PHP via COM. I am wondering if there are some resources available with all the keywords (I didn't find anything on the net...). F.i. : I try to modify the content of a textbox in a worksheet. In VBA, I have: ActiveSheet.Shapes("Shape1").Select Selection.Characters.Text = "foo" If I try it on PHP, I have: $excel->Workbooks[1]->Worksheets[1]->Shapes["Shape1"]->Characters->Text = "foo"; I get the following error: "Uncaught exception 'com_exception' with message 'Unable to lookup `Characters': Unknown" Apparently it does not recognize "Characters". What should I use then??? Thanx for your help. Wongy _________________________________________________________________ MSN Messenger : discutez en direct avec vos amis ! http://www.msn.fr/msger/default.asp