文字コードの推測
Encode::Guessモジュールをつかいます。
use strict;
use Encode::Guess qw/euc-jp shiftjis 7bit-jis/;
my $str = '文字列';
my $enc = guess_encoding($str);
if (ref $enc) {
print $enc->name, "\n";
} else {
print $enc, "\n";
}
use strict;
use Encode::Guess qw/euc-jp shiftjis 7bit-jis/;
my $str = '文字列';
my $enc = guess_encoding($str);
if (ref $enc) {
print $enc->name, "\n";
} else {
print $enc, "\n";
}