private function startList()
    {
        $this->depth++;

        $values = $this->result->createElement('values');

        // set the key, if applicable
        if (null !== ($key = $this->key())) {
            $values->setAttribute('key', $key);
        }

        $this->current->appendChild($values);

        $this->references[] = $this->current;
        $this->current = $values;
    }
private function startList()
    {
        $this->depth++;

        $values = $this->result->createElement('values');

        // set the key, if applicable
        if (null !== ($key = $this->key())) {
            $values->setAttribute('key', $key);
        }

        $this->current->appendChild($values);

        $this->references[] = $this->current;
        $this->current = $values;
    }
private function startList ( ) { $ this -> depth ++ ; $ values = $ this -> result -> createElement ( 'values' ) ; // set the key, if applicable if ( null !== ( $ key = $ this -> key ( ) ) ) { $ values -> setAttribute ( 'key' , $ key ) ; } $ this -> current -> appendChild ( $ values ) ; $ this -> references [ ] = $ this -> current ; $ this -> current = $ values ; }
Beings accepting a nested list of values.
Beings accepting a nested list of values .