[Typo3-dev] crop whole words and utf-8

[Toni Milovan]

I was just looking at API doumentation and there is:

01414         function crop($charset,$string,$len,$crop='')   {
01415                 if (intval($len) == 0)  return $string;
01416 
01417                 if ($charset == 'utf-8')        {
01418                         $i = $this->utf8_char2byte_pos($string,$len);
01419                 } elseif ($this->eucBasedSets[$charset])        {
01420                         $i = $this->euc_char2byte_pos($string,$len,$charset);
01421                 } else {
01422                         if ($len > 0)   {
01423                                 $i = $len;
01424                         } else {
01425                                 $i = strlen($string)+$len;
01426                                 if ($i<=0)      $i = false;
01427                         }
01428                 }

Shouldn't this take care of the utf-8 problem?

Thanks,

TOni





On Pet, 2005-11-11 at 13:07 +0100, Wolfgang Klinger wrote:
>  Hi!
> 
>  On Fri, 11 Nov 2005, Toni Milovan wrote the following:
> > Now, Im using the utf-8 charset and after discussion on typo userlist we
> > concluded that problem is probably in utf-8 being multibyte enconding. 
> > 
> > I'm interested (if that is the case) has this problem been solved in
> > development versions and is that problem solveable at all?
> 
>  The used standard "substr" function is not multi-byte safe.
>  
>  So I suggest to post this as a bug report.
>  Either we use one of those mb_* functions
>  http://at2.php.net/manual/en/function.mb-substr.php
>  which requires PHP built with --enable-mbstring
>  or one of the several available selfmade solutions like
>  http://at2.php.net/manual/en/function.substr.php#53200
> 
>  
>  kind regards
>  Wolfgang
> 
> _______________________________________________
> Typo3-dev mailing list
> Typo3-dev at lists.netfielders.de
> http://lists.netfielders.de/cgi-bin/mailman/listinfo/typo3-dev
-- 
Toni Milovan <tmilovan at efpu.hr>