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Re: Re: Re: Encode - can't set utf8 flag on + strange warnings in Apache log

by ph0enix (Friar)
on Dec 05, 2003 at 16:23 UTC ( [id://312547]=note: print w/replies, xml ) Need Help??

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  1. or download this
      my $par1 = $posted_value;        # not marked as utf8 yet
      my $par2 = $already_known_value; # marked as utf8
      my $res  = 0;
  2. or download this
      # code1 - compare octets
      $par1 = Encode::encode_utf8($par1) if Encode::is_utf8($par1);
      $par2 = Encode::encode_utf8($par2) if Encode::is_utf8($par2);
      $res = ($par1 eq $par2) ? 1 : 0;
      # $res now contain 1 - $par1 and $par2 are equal
  3. or download this
      # code2 - compare strings
      $par1 = Encode::decode_utf8($par1) if !Encode::is_utf8($par1);
      $par2 = Encode::decode_utf8($par2) if !Encode::is_utf8($par2);
      $res = ($par1 eq $par2) ? 1 : 0;
      # $res now contain 0 - $par1 and $par2 are not equal

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