'<h2 id="mw-previewheader">' . wfMessage( 'preview' )->escaped() . "</h2>" .
$wgOut->parse( $note, true, /* interface */true ) . $conflict . "</div>\n";
- $pageLang = $this->mTitle->getPageLanguage();
- $attribs = array( 'lang' => $pageLang->getCode(), 'dir' => $pageLang->getDir(),
- 'class' => 'mw-content-' . $pageLang->getDir() );
+ $pageViewLang = $this->mTitle->getPageViewLanguage();
+ $attribs = array( 'lang' => $pageViewLang->getHtmlCode(), 'dir' => $pageViewLang->getDir(),
+ 'class' => 'mw-content-' . $pageViewLang->getDir() );
$previewHTML = Html::rawElement( 'div', $attribs, $previewHTML );
wfProfileOut( __METHOD__ );