There is also utf8::is_utf8, but I somehow suspect that the results might be subtly different [from what Devel::Peek reports]

They're not. However, is_utf8 is to be avoided because it's too easy to use it when you shouldn't be doing that. In generaly, you should not be looking at the state of the UTF8 flag unless you're a Perl developer, or wish to learn about Perl's guts. In general, learn about the IOK, NOK, and POK flags first, and then treat the UTF8 flag as if it was called UOK.

In reply to Re^4: Getting mad with CGI::Application and utf8 by Juerd
in thread Getting mad with CGI::Application and utf8 by isync

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.