Add Menu Title to LI elements.

Drupal 7: Add Menu Title to LI elements

/**
* Add unique class (mlid) to all menu items.
* with Menu title as class
*/
function THEME_menu_link(array $variables) {
  $element = $variables['element'];
  $sub_menu = '';
  $name_id = strtolower(strip_tags($element['#title']));
  // remove colons and anything past colons
  if (strpos($name_id, ':')) $name_id = substr ($name_id, 0, strpos($name_id, ':'));
  //Preserve alphanumerics, everything else goes away
  $pattern = '/[^a-z]+/ ';
  $name_id = preg_replace($pattern, '', $name_id);
  $element['#attributes']['class'][] = 'menu-' . $element['#original_link']['mlid'] . ' '.$name_id;
  if ($element['#below']) {
    $sub_menu = drupal_render($element['#below']);
  }
  $output = l($element['#title'], $element['#href'], $element['#localized_options']);
  return '<li' . drupal_attributes($element['#attributes']) . '>' . $output . $sub_menu . "</li>\n";
}