ircg_msg() will send the message to a channel or user on the server.
A connection resource handle returned by ircg_pconnect().
A recipient starting with
& will send the
message to a channel, anything else will be
interpreted as a username.
The message to be sent.
Setting the optional parameter suppress to
TRUE value will suppress output of your message to your own
connection. This so-called loopback is
necessary, because the IRC server does not echo PRIVMSG commands
back to us.