By looking to PHP sources, my commit wasn't erroneous. If I didn't
miss something, connection is really required parameter in this
function.
Can you please confirm it and revert your change?
No MY previous commit. It was me who removed that, by mistake.
I don't quite get the pg_send_ functions - the use the new parameter parsing zend stuff, which doesn't make it clear if the resource is required or not...
I think pg_send_* all need to be checked and reviewed, because I think I've put them in with resource being optional, but I'm possibly mistaken.
Chris