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Because this reason:



I rewrite this function in qa-util-string.php , to return a new string after filter.

function qa_block_words_replace($string, $wordspreg, $character='*')


I find that this function can return a string replace each censored word with a *(like "平安" to "*", I don't know if it is requried to return not only one *). But on the website page,the censored words appears always. 

Should I do more things?



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