[TYPO3-core] RFC #9355: Add an error and exception handler (backported from FLOW3)

[Steffen Kamper]

Hi Ernesto,

Ernesto Baschny [cron IT] schrieb:
> I was thinking that enabling the "nice new features" is a good start for
> a newby. A performance-junky will be aware where to "tune".
> 


Rupi measured 8% performance loss, which is quite a lot, so it's not 
only relevant for "junkies" ;)

vg Steffen