' . PHP_EOL . '' . PHP_EOL . '' . PHP_EOL . $this->_renderArray($this->_channels); if ($this->_entries) { /** @var \Cube\Feed\Entry $entry */ foreach ($this->_entries as $entry) { $output .= '' . PHP_EOL; $elements = $entry->getElements(); foreach ($elements as $key => $value) { $output .= "<$key>$value" . PHP_EOL; } $output .= '' . PHP_EOL; } } $output .= '' . PHP_EOL . ''; return $output; } }