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Postings from April 2012
Taken from https://metacpan.org/module/perlunifaq#Data::Dumper-doesnt- restore-the-UTF8-flag-is-it-broken- --- Data::Dumper doesn't restore the UTF8 flag; is it broken? No, Data::Dumper's Unicode abilities are as they should be. There have been some complaints that it should restore the UTF8 flag when the data is read again with eval. However, you should really not look at the flag, and nothing indicates that Data::Dumper should break this rule. Here's what happens: when Perl reads in a string literal, it sticks to 8 bit encoding as long as it can. (But perhaps originally it was internally encoded as UTF-8, when you dumped it.) When it has to give that up because other characters are added to the text string, it silently upgrades the string to UTF-8. If you properly encode your strings for output, none of this is of your concern, and you can just eval dumped data as always. --- Adding "utf8::upgrade( $last );" after the eval() line restores the flag and will lead to a passing test. HTH --- via perlbug: queue: perl5 status: new https://rt.perl.org:443/rt3/Ticket/Display.html?id=112532Thread Next