R1:035d55f67fea

Fix strange bug for russian language search results

Summary:
I created this review to get an answer...
It should not be taken as a real fix.

I noticed that phabricator return corrupted search results for some russian queries (without this patch).
See screenshot:
{F147443}

But I can't reproduce this bug on https://secure.phabricator.com/
This search query causes problems only for my phabricator instance.

More than that, I didn't find any php.ini-settings that can resolve this problem.
It's look like…