Drupal Breadcrumbs customization within template.php

template.php

<?php

function YOURTHEMENAME_breadcrumb($variables) {
  $breadcrumb = $variables['breadcrumb'];
  $crumbs = '';
  $sep = ' &gt; ';
  if (!empty($breadcrumb)) {
    $crumbs = '<div id="breadcrumbs">';
    foreach ($breadcrumb as $value) {
      $crumbs .= $value . $sep;
    }
    $crumbs .= drupal_get_title() . '</div>';
  }
  return $crumbs;
}