The IRC command 'WHOIS' will respond if they're connected or not, but it won't tell you if they're in your channel or not.

If you want to find out if they're in a channel, you *might* get that from their WHOIS information, but the server might hide channel membership for various reasons. You can *usually* see if they're in the same channel *you* are in, but if that's not the case, you might not see it. Channels can be secret or private-moded, which means they're hidden from various requests.

--
[ e d @ h a l l e y . c c ]


In reply to Re^3: Net::IRC - how to check is user online? by halley
in thread Net::IRC - how to check is user online? by VoLAnD

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.