Thank you all! Part of my code is:
sub get_opendate { my $URL = shift; my $page = get($URL); $te = HTML::TableExtract->new(); $te->parse($page); # parse() returns an arrayref containing each table encountered $cont_table = 0; foreach $ts ($te->tables) { if ($cont_table == 4) { ## Submission date is stored in the table 4 $cont_row = 0; foreach $row ($ts->rows) { if ($cont_row == 0) { if(!defined @$row[1]) { $date = '';} else { $date = decode_utf8($row->[1]); } last; } $cont_row++; } } ## If the bug report has received votes (it changes the HTML structure) than the submission date is stored in Table 5 Row 0 if (($cont_table == 5) && ($date eq '')) { $cont_row = 0; foreach $row ($ts->rows) { if ($cont_row == 0) { $test = decode_utf8($row->[1]); #### As $date does not accept the value of @$row[1] directly, I had to use a different variable $date = $test; last; } $cont_row++; } } $cont_table++; } ## Closing the first foreach print "$date\n"; $year = substr($date, -4); $month = substr($date, 12, 3); $day = substr($date, 16, 2); return $year, $month, $day; } How can I change it to make the warning disappear? Thank you all in advance. Bianca ----- Mensagem original ---- De: Chas. Owens <[EMAIL PROTECTED]> Para: Bianca Shibuya <[EMAIL PROTECTED]> Cc: "[EMAIL PROTECTED]" <[EMAIL PROTECTED]>; "macosx@perl.org" <macosx@perl.org> Enviadas: Domingo, 28 de Setembro de 2008 2:19:14 Assunto: Re: Res: Res: Res: Parsing of undecoded UTF-8 will give garbage when decoding entities On Sep 27, 2008, at 10:00, Bianca Shibuya <[EMAIL PROTECTED]> wrote: > Thank you for your help. > But the content of @$row[7] is a string (I have printed out it). If > it is not a string, I cannot identify other variable to apply this > function. =( Because the rest of the program is a sequence of ifs > similar to the last if. > > Thanks in advance. > Bianca >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >> >> >> >> >> >> If you said print @$row[7]; Then that is equivalent to print join $,, @$row[7]; To really see the value of that expression you need to say print map { "[$_] " } @$row[7]; This will print the individual items in the list surrounded by brackets. Novos endereços, o Yahoo! que você conhece. Crie um email novo com a sua cara @ymail.com ou @rocketmail.com. http://br.new.mail.yahoo.com/addresses