Note: This manual is provided for your convenience only - this is not the official source and may not be 100% up to date.
(PHP 4 >= 4.0.5, PHP 5 <= 5.0.4)
This function will send the message text
to the user nick on the server connected
to by connection. IRC servers and other
software will not automatically generate replies to NOTICEs
in contrast to other message types.