[TYPO3-core] replaceString and other changes

[Franz Holzinger]

Hello Martin,

>>And the maximum number of characters that will be added might be
>>needed also.
>>    
>>
>
>
>Why? I don't understand.
>
>
>  
>
>>Or for replaceString the maxmum number of characters might be needed
>>too,
>>    
>>
>
>
>??? If I want to replace "foo" with "bar", what is the "max. no. of chars."?
>
>  
>
If you want to add the string contained in a variable. If you have a
TEXT element text and want to add the text.value String to another
string. So someone will make sure this string will not get longer than
e.g. 32 characters.


Greets,

Franz