[FLOW3-general] Error with filter_var

[Robin Lehrmann]

Hello together.

I get The Fatal Error: Call to undefined function 
TYPO3\Flow\Validation\Validator\filter_var()

if I use the paginate ViewHelper and click on a link in the paginate 
navigation starts a subrequest.

In the subrequest starts a call on the IntegerValidator.
Usually the class uses the global \filter_var funtion, but the class 
calls the filter_var in the
TYPO3\Flow\Validation\Validator namespace. I try to change filter_var() 
to \filter_var(). But I get the same
fatal error.

Thanks for help.
Regard, Robin.