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http://www.play-asia.com/paOS-19-71-6-49-en-15-{your_string_here}-43-6 +.html
my $url = http://www.play-asia.com/paOS-19-71-6-49-en-15-XXX-43-6.html ... $string =~ s/([^[:ascii:]])/"%26%23".ord($1)."%3B"/eg; $url =~ s/XXX/$string/;