This may do what you want:

use warnings;
use strict;

my $str = do {local $/ = ''; <DATA>};

print $str . "\n";
$str =~ s/[^\x00-\x7f]//g;
print $str;

__DATA__
This € that

[download]

Prints:

This € that
This  that

[download]
DWIM is Perl's answer to Gödel

In reply to Re: Removing wide characters by GrandFather
in thread Removing wide characters by TomG

Title:
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