########################################
#
# SEO MetaKeywords
#
#
#
###-- OPEN -----------------
#

 index.php

#
##-- Find -------------------------------
#

    $keywords        = ' ' . $faq->getRecordKeywords($id);

#
#---- Replace With ------------------------
#

    $keywords        = ',' . $faq->getRecordKeywords($id);

#
##-- Find -------------------------------
#

        $keywords        = ' ' . $faq->getRecordKeywords($id);

#
#---- Replace With ------------------------
#
        $keywords        = ',' . $faq->getRecordKeywords($id);
#
##-- Find -------------------------------
#

$helper = PMF_Helper_Category::getInstance();
$helper->setCategory($category);

#
#---- After Add ------------------------
#

$keywords_array = array_merge(explode(',',$keywords),explode(',',$faqconfig->get('main.metaKeywords')) );
$keywords_array = array_filter($keywords_array, 'strlen');
shuffle($keywords_array);
$keywords = implode(',',$keywords_array);

#
##-- Find ------------------
#

    'metaKeywords'        => $faqconfig->get('main.metaKeywords').$keywords,

#
#---- Replace With ------------------------
#

//    'metaKeywords'        => $faqconfig->get('main.metaKeywords').$keywords,
    'metaKeywords'        => $keywords,

 

本家に投稿　http://forum.phpmyfaq.de/viewtopic.php?f=4&t=10361

2.6.3で採用されました！