[TYPO3-core] RFC: Feature #2883 / t3lib_div::trimExplode

[Michael Stucki]

Martin Kutschker wrote:

> Michael Stucki schrieb:
>> Ah, I see. However, it would be helpful if there was a comment above
>> these lines, because my memory tells me that we clean up stuff like this
>> every once in a while.
> 
> I've added:
> 
>    // for two perfomance reasons the loop is duplicated
>    //  a) avoid check for $onlyNonEmptyValues in foreach loop
>    //  b) avoid unnecessary code when $onlyNonEmptyValues is not set

Thanks!

- michael
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