[Rdfapi-php-interest] regex FILTER function in SPARQL and UTF

[Vangelis H. <han...@uc...>]

The regex filter function calls preg_match - but unfortunately 
this does not work for multibyte character sets such as UTF-8. 

Would it be possible to use the mb_ereg* functions if the mbstring
extension is available? Or alternatively, allow for some sort of 
callback mechanism so that the user deals with the whole regex thing.



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