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

by Anonymous Monk
on Dec 05, 2003 at 15:58 UTC ( [id://312544]=note: print w/replies, xml ) Need Help??


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

Actually, it may mark $data as utf if the operation succeeds. Check the Encode docs.
  • Comment on Re: Re: Encode - can't set utf8 flag on + strange warnings in Apache log

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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

    Yes, but when i use encode_utf8() to convert already known value from string to octets before comparing with newly posted value I can't see any difference berween values.

    my $par1 = $posted_value; # not marked as utf8 yet my $par2 = $already_known_value; # marked as utf8 my $res = 0;

    When params are converted to octets and then compared result is - equal.

    # 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

    But when try convert to string and compare after, then result is - not equal because posted value is still not mared as utf8. I allready use the same form with the same data for posting.

    # 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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