Topic on Extension talk:Zend Search Lucene for MediaWiki/Flow

Dear,

I got this fatal error
Fatal error: Call to undefined function mb_strtolower() in /var/www/mediawiki1.20.4/extensions/PslZendSearchLucene/PslZendSearchLucene_body.php on line 975.
I check that fine, it's mb_strtolower($wgRequest ->getText('category'));
anyone got this problem before?
Any help is welcome, thanks in advance.

Mediawiki 1.20.4

AFAIK, "mb_strtolower()" depends on an extra PHP library....

http://php.net/manual/en/mbstring.installation.php

Alternative you could try to substitute the function with "strtolower()". I m afraid there are some more lines which uses this PHP library, so the savest way is to configure your PHP accordingly.

Keep in mind that this dependency is already mentioned in the requirements (mbstring).

cheers.

thanks for the help Steviex, i'll try to configure my php for this. My mistake for missing this mbstring enable line under requirements.