[TYPO3-core] RFC #10816: tslib_content calls deprecated function makeInstanceClassName

[Franz Koch]

Hi Ingo,

>> after some tests I noticed that t3lib_div::makeInstance is not checking
>> whether a class exists or not before calling 'new $className'
> 
> in this case makeInstance() should call the autoloader to include the 
> class ... that's what the autloader is for ;)

yes, but the autoloader might also fail as the class simply not exists - 
and then you get php errors. I had the case that I had some old TS code 
in my menus that was referring to a preUserFunc that did not exist in 
this project. Thus I got a php error after these changes. So I think 
checking if the class is really available before instantiating it would 
be wise ;)

-- 
kind regards,
Franz Koch

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