how can I use an DLL in php5?

[YadierDC]

Hello:
I implemented an DLL in C++Builder6, now I would like to know how can I use that DLL in php5, and how can I use the functions that are in the DLL since the php.
Thanks!!!

[rohypnol]

http://bytes.com/forum/thread623921.html

[YadierDC]

I saw the post but I have some problems:
After of to include my dll in the php.ini and restart the Apache I implemented that:

$objeto = new COM("Creando_dl l.dll");
$valor_factoria l=$objeto->FactorialNumer o(5);
echo $valor_factoria l;

but throw an error , the COM object can not by created. I was looking for information about that and I found:
if the dll have a COM server implement is possible that the dll can by use.
Thanks