JCH Optimizer и noindex - Joomla 2.5: Настройка и оптимизация

    protected function excludeIf($sType) {

        if (preg_match_all('~<\!--.*?-->~is', $this->sHead, $aMatches)) {

            foreach ($aMatches[0] as $sMatch) {

                preg_match_all('~.*?/([^/]+\.' . $sType . ').*?~', $sMatch, $aExcludesMatches);

                $this->aCallbackArgs['excludes'][] = @$aExcludesMatches[1][0];

            }

        }

    }

<?php
$text1 ='<!--noindex-->Привет<!--/noindex-->Тест1 <!--aaaa-->Привет<!--dddd-->Тест1 ';
if (preg_match_all('~<\!--(?!\/?noindex).*?-->~is', $text1, $aMatches)) {
   var_dump($aMatches);
}
?>

        // remove HTML comments (not containing IE conditional comments).

        $this->_html = preg_replace_callback(

            '/<!--([\\s\\S]*?)-->/'

            ,array($this, '_commentCB')

            ,$this->_html);