If you leave out the "...." in your code, it's impossible that $Report is empty

Sorry, wrong. The part that is "left out" is mod_perl, which was clearly mentioned in the root node, and what it adds isn't where the "..."s in the shown code are.

What it produces is close to: 

sub script {
  my $Report="";
  sub note {
      my ($titre,$texte) = @_;
      my $Texte= '<H5>'.$titre.'</H5>­<P>'.$texte.'</P>';
      $Report .=$Texte;
  }
  note($title,$text);
  print STDERR "*update.pl: end \n[\n$Report\n]\n";
}

[download]
and each time the page is displayed: 
script()

[download]
And that results in $Report being empty every time it is run except for the first. Certainly not "impossible".

                - tye

In reply to Re^4: Basic question (mod_perl) by tye
in thread Basic question by pcouderc

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.