[TYPO3-core] RFC: Remove empty label tags

[Michael Scharkow]

Wolfgang Klinger wrote:
>  *hiya!*
> 
> 
>>> that's indeed the fastest method (0.001331 sec. for 100 comparisons),
>>> nearly half the time of the in_array comparison!
>>
>>OK, so while you're at it:
>>How fast is the function t3lib_div::inList() (which is doing the same like 
>>above but in a separate function...)?
>>
>>!t3lib_div::inList('radio,label,hidden,comment', $confData['type'])
> 
> 
>  this takes 0.002570 seconds...

Since we have t3lib_div::inList() anyway, should we use Ingmar's 
solution in it?

Cheers,
Michael