$this->output( "Found cache entry found for '{$title->getPrefixedText()}'..." );
$oldHtml = trim( preg_replace( '#<!-- .+-->#Us', '', $parserOutputOld->getText() ) );
$this->output( "Found cache entry found for '{$title->getPrefixedText()}'..." );
$oldHtml = trim( preg_replace( '#<!-- .+-->#Us', '', $parserOutputOld->getText() ) );