protected function replaceNode($string)
    {
        if (empty($string)) {
            $this->node->parentNode->removeChild($this->node);

            return null;
        }

        $newDocument = new Document($string);

        if ($newDocument->outertext !== $string) {
            throw new RuntimeException('Not valid HTML fragment');
        }

        $newNode = $this->node->ownerDocument->importNode($newDocument->getDocument()->documentElement, true);

        $this->node->parentNode->replaceChild($newNode, $this->node);
        $this->node = $newNode;

        return $this;
    }
protected function replaceNode($string)
    {
        if (empty($string)) {
            $this->node->parentNode->removeChild($this->node);

            return null;
        }

        $newDocument = new Document($string);

        if ($newDocument->outertext !== $string) {
            throw new RuntimeException('Not valid HTML fragment');
        }

        $newNode = $this->node->ownerDocument->importNode($newDocument->getDocument()->documentElement, true);

        $this->node->parentNode->replaceChild($newNode, $this->node);
        $this->node = $newNode;

        return $this;
    }
protected function replaceNode ( $ string ) { if ( empty ( $ string ) ) { $ this -> node -> parentNode -> removeChild ( $ this -> node ) ; return null ; } $ newDocument = new Document ( $ string ) ; if ( $ newDocument -> outertext !== $ string ) { throw new RuntimeException ( 'Not valid HTML fragment' ) ; } $ newNode = $ this -> node -> ownerDocument -> importNode ( $ newDocument -> getDocument ( ) -> documentElement , true ) ; $ this -> node -> parentNode -> replaceChild ( $ newNode , $ this -> node ) ; $ this -> node = $ newNode ; return $ this ; }
Replace this node

@param $string

@return $this

@throws RuntimeException
Replace this node