Hi steve_g50, Try this,

#!/usr/bin/perl -w
use strict;
local $/;
open(INPUT, "input.html") || die("$!");
open(OUTPUT, ">output.html") || die ("$!");

my $txt = <INPUT>;
$txt=~s/<([^> ]*)([^>]*>)/"<".uc($1)."$2"/egsi; #Updated: only element
+ names except attributes
print OUTPUT $txt;

[download]

Regards,
Velusamy R.

eval"print uc\"\\c$_\""for split'','j)@,/6%@0%2,`e@3!-9v2)/@|6%,53!-9@2~j';

In reply to Re: Converting HTML tags into uppercase using Perl by Samy_rio
in thread Converting HTML tags into uppercase using Perl by steve_g50

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