handleLI example

/** * Evaluate the rule for the current tag name. * * This may modify the existing DOM. * * @return \DOMElement The new Current DOM element. */
    public function evaluate($new, $current)
    {
        switch ($new->tagName) {
            case 'li':
                return $this->handleLI($new, $current);
            case 'dt':
            case 'dd':
                return $this->handleDT($new, $current);
            case 'rt':
            case 'rp':
                return $this->handleRT($new, $current);
            case 'optgroup':
                return $this->closeIfCurrentMatches($new, $current, array(
                    'optgroup',
                ));
            case 'option':