[TYPO3-core] RFC #14021: Tweak: Simplify the code to get nested GET Parameters with TS

[Francois Suter]

Hi,

> Solution:
> Use only getGlobal() to retrieve the GET Parameter.

Sounds good but using t3lib_div::_GET() instead of t3lib_div::_GP() will 
not produce the same results, because you ignore POST parameters. 
Unfortunately there's no method which returns all GET and POST array 
merged together without a parameter (t3lib_div::_GPmerged() requires a 
parameter, otherwise it returns an empty array).

So it means unfortunately that your tweak is not just a tweak ;-)

I would say the best way to solve it is to add a new method in 
t3lib_div, that just merges the GET/POST superarrays. I wouldn't change 
the behavior of t3lib_div::_GPmerged() for fear of regressions.

Cheers

-- 

Francois Suter
Cobweb Development Sarl - http://www.cobweb.ch