Ejemplo n.º 1
0
 protected function appendTitle(DOMElement $wrapper)
 {
     $title = parent::appendTitle($wrapper);
     if ($this->output) {
         try {
             $document = new DOMDocument('1.0', 'UTF-8');
             $document->loadHTML($this->output);
             $xpath = new DOMXPath($document);
             $value = $xpath->evaluate('string(//title[1])');
         } catch (Exception $e) {
             // We really don't care either way.
         }
         if (isset($value)) {
             $title->setValue($value);
         }
     }
     return $title;
 }