Com Objects In PHP - Help!

[Anon]

I am a Win 32 user of PHP 4 and I am trying to call a com component, the PHP manual states that the following syntax work:

com_load()
com_invoke()
com_propget()
com_get()
com_propput()
com_propset()
com_set()

But they don't!!!!

After doing some reasearch I have fould that the actual syntax for com_load() is COM('Component Name') and that com_invoke() is
$VariableAssignedToComObject->Comproperty = 'Value';

What I need to know is the actuall syntax used for:

com_propget()
com_get()
com_propput()
com_propset()
com_set()

It doesn't seem to be documented anywhere, can you help???