[TYPO3-core] RFC #17489: [Performance] Improve t3lib_extMgm::addToAllTCAtypes performance

[Steffen Gebert]

> Attached v8 has been cleaned up according to CGL as well.

Sorry, I can't currently proof that this version is really faster than 
the original (however my results are heavily swaying today.. so I don't 
trust my profiler too much, today. It's always the special cases, which 
make the improvements slow again :(

file	original	v8	v8/orig
---------------	----------	-------	----------
backend.php	15,14%	13,36%	88,24%
ajax.php	30,67%	37,61%	122,63%
ajax.php	19,98%	37,61%	188,24%
ajax.php	32,59%	30,27%	92,88%
ajax.php	28,71%	34,64%	120,65%
ajax.php	36,76%	39,19%	106,61%
ajax.php	22,71%	20,31%	89,43%
alt_intro.php	24,61%	12,39%	50,35%
ajax.php	24,88%	21,69%	87,18%
alt_intro.php	31,04%	18,39%	59,25%
ajax.php	31,76%	31,65%	99,65%


Kind regards
Steffen

-- 
Steffen Gebert
TYPO3 v4 Core Team Member

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