Delka retezce v bajtech

[Honza Pazdziora]

On Fri, May 26, 2006 at 07:02:34PM +0200, Jan Kasprzak wrote:
> 	Jak nejefektivneji spocitat delku retezece v bajtech? Nejlepe tak,
> abych nemusel ten potencialne dlouhy retezec pres
> 
> 	Encode::encode('utf-8', $data)
> 
> prekodovavat do bajtu.

$ perl
use utf8;
my $x = 'ježeček';
print length($x), "\n";
{
        use bytes;
        print length($x), "\n";
}
__END__
8
10
$

-- 
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 Honza Pazdziora | adelton na fi.muni.cz | http://www.fi.muni.cz/~adelton/
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