[TYPO3-core] RFC: Bug #9217: typo3ajax::renderAsXML does not always render XML

[Steffen Kamper]

Francois Suter schrieb:
>> Added one more comment line to the code for cleanliness.
> 
> Wrong click, here's the update patch.
> 
> Sorry.
> 

Hi Francois,

in general i like the patch, but i have some doubts of reliability of 
this check.
Reading the comments on php.net there are a lot of problems with chars 
in xml where this check will fail.

May be check with XMLReader->isValid is a better alternative

vg Steffen