note 88451 deleted from function.fwrite by danbrown

Note Submitter: dave8 at isisbio dot com ---- When using fsockopen and fwrite/fputs on a stream I want to write, I found that if the server at the other end disconnected the socket, the fwrite or fputs returned 0, not false. If you implement a suggestion below that anticipates partial writes, you'll be stuck in a loop because it will always return 0 until the socket is reopened.