I wrote a script which reads an UTF8 File, extracts data, and writes out some more UTF8 files.
The strange thing is: The resulting files are broken. They seem to no longer be UTF8.
I boild the issue down to this small script which just pipes the input through:
#!/usr/bin/perl
use strict;
use warnings;
binmode(STDIN, ':utf8');
open my $out,'>:utf8','testfile.txt';
while (<>) {
print $out $_;
}
close $out;
Having an input file containing
trallalala
äöüÄÖÜß
And calling my script with:
./encodingtrouble.pl input-encodingtrouble
The resulting output testfile.txt looks like shwn below (There seem to be some unprintable characters between the last Ãs)
trallalala
äöüÃÃÃÃ
When I do not open '>:utf8', the output looks correct, but I'm puzlled about what's going on here. What am I doing wrong? Where is my misunderstanding?
s$$([},&%#}/&/]+}%&{})*;#$&&s&&$^X.($'^"%]=\&(|?*{%
+.+=%;.#_}\&"^"-+%*).}%:##%}={~=~:.")&e&&s""`$''`"e
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: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.