Try it again with  timegm() - you might be getting a daylight savings transition.

From the Time::Local docs:

       We just
       assume that we're translating a GMT time, and then fudge
       it when we're done for the timezone and daylight savings
       arguments.  Note that the timezone is evaluated for each
       date because countries occasionally change their official
       timezones.  Assuming that localtime() corrects for these
       changes, this routine will also be correct.  The daylight
       savings offset is currently assumed to be one hour.

[download]

In reply to Re: Time::Local -> timelocal() by fglock
in thread Time::Local -> timelocal() by LupoX

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.