(PHP 4 >= 4.0.4, PHP 5 <= 5.0.5)
ircg_join — Join a channel on a connected server
Join the channel channel on the server connected to by connection .
A connection resource handle returned by ircg_pconnect().
The channel name as #name.
An optional password for the room.
如果成功则返回 TRUE，失败则返回 FALSE。