Have a look at
Unicode::Collate.
#!/usr/bin/perl
use Unicode::Collate;
my $coll = Unicode::Collate->new;
my $e = "\xe9clair";
my @cmp = qw/ aardvark each eden zarkon /;
for my $d ( @cmp ) {
printf "%10s ccmp %5s = %d\n", $d, $e, $coll->cmp( $d, $e );
}
__END__
aardvark ccmp éclair = -1
each ccmp éclair = -1
eden ccmp éclair = 1
zarkon ccmp éclair = 1
Update:: Another approach would be to use
Text::Unidecode, and strip off any accents before doing the comparison.
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.