I don't think so.

Well, yes, I know anything is possible, especially in perl. But when you are using threads, you are still within the same program, and within the scope of the same program. When it comes to global data, think of the thread as any ordinary sub routine. If you change %ENV from the sub routine, it will change for the whole program no matter if it is a threaded sub or not.

The only difference is that you can change it in several places simultaneously if you are not careful. :)

You have moved into a dark place.
It is pitch black. You are likely to be eaten by a grue.

In reply to Re: $ENV for Threads? by Dog and Pony
in thread $ENV for Threads? by robblin

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.