(PHP 4 >= 4.3.3, PHP 5)
ircg_who() will request a list of users whose nickname is matching mask on connected network connection. The optional parameter ops_only will shrink the list to server operators only.
The answer is sent to the output defined by ircg_set_file() or ircg_set_current(). Returns TRUE on success or FALSE on failure.
See also: ircg_set_file(), and ircg_set_current().
