I was reviewing your example. As far as I can read, that's simply a login/logout script. So one of the two actions much take place. What about my situation, where I don't want to login or logout, I simply want to check if they're logged in, and what is displayed depends on whether or not they are logged in or not. If they're not logged in, then a session should no be created, but I believe these lines:
my $sessionid=$q->cookie("cgisessid")||$session->param("_SESSION_ID"); my $cookie_id = $q->cookie(CGISESSID=>$session->id);

in your example both creat a session (regardless of whether the person is logged in or not) and then creates a cookie (again, regardless of whether or not they're logged in.

or am I misreading the code?

Thx for all your feedback guys, I really appreciate it!

Stenyj

In reply to Re^2: Code works fine, but in subroutine does not... help plz! by Stenyj
in thread Code works fine, but in subroutine does not... help plz! by Stenyj

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.