[TYPO3-core] RFC #11698: t3lib_div::strtoupper does not convert all characters

[Martin Kutschker]

Christopher Stelmaszyk schrieb:
> Hi Masi,
> 
> "Martin Kutschker" schrieb:
>> I have used the if-construct myself but I loath it. Both BE and FE
>> should use the same character set and label mechanism. The context
>> guessing is horrible.
>>
>> I suggest to postpone this patch to 4.4 and come up with a refactored
>> charcter set handling. I propose to drop $LANG and use a character set
>> and a label singleton instead in the BE. The FE should use the same 
>> classes.
> 
> OK, anyway a fix for at least those occurrences where t3lib_div::strtoupper 
> and t3lib_div::strtolower are used on localized strings would be nice to 
> have...

Where in the Core is t3lib_div::strtolower/-upper() used on non-ASCII
stings? This is of course bogus and should not happen.

Masi