$previewHTML = '';
}
- $previewhead = "<div class='previewnote'>\n" .
- '<h2 id="mw-previewheader">' . $this->context->msg( 'preview' )->escaped() . "</h2>" .
- $out->parse( $note, true, /* interface */true ) . "<hr /></div>\n";
+ $previewhead = Html::rawElement(
+ 'div', [ 'class' => 'previewnote' ],
+ Html::element(
+ 'h2', [ 'id' => 'mw-previewheader' ],
+ $this->context->msg( 'preview' )->text()
+ ) .
+ $out->parseAsInterface( $note ) .
+ "<hr />"
+ );
$pageViewLang = $this->getTitle()->getPageViewLanguage();
$attribs = [ 'lang' => $pageViewLang->getHtmlCode(), 'dir' => $pageViewLang->getDir(),