Insert code snippet in template.php file.
<?php
/*
* Override theme_links()
*/
function MYTHEME_links($links, $attributes = array('class' => 'links'))
{
/*
* collect all links in breadcrumb
*/
$breadcrumb_links = array();
foreach((array)menu_get_active_trail() as $crumb)
{
$breadcrumb_links[] = $crumb['href'];
}
global $language;
$output = '';
if (count($links) > 0) {
$output = '<ul' . drupal_attributes($attributes) . '>';
$num_links = count($links);
$i = 1;
foreach ($links as $key => $link) {
$class = $key;
// Add first, last and active classes to the list of links to help out themers.
if ($i == 1) {
$class .= ' first';
}
if ($i == $num_links) {
$class .= ' last';
}
if (isset($link['href']) && ($link['href'] == $_GET['q'] || ($link['href'] == '<front>' && drupal_is_front_page()))
&& (empty($link['language']) || $link['language']->language == $language->language)) {
$class .= ' active';
}
/*
* check to see if this link is in the breadcrumb
* set class to active if so
*/
if(in_array($links[$key]['href'], $breadcrumb_links))
{
$class .= ' active';
}
$output .= '<li' . drupal_attributes(array('class' => $class)) . '>';
if (isset($link['href'])) {
// Pass in $link as $options, they share the same keys.
$output .= l($link['title'], $link['href'], $link);
}
else if (!empty($link['title'])) {
// Some links are actually not links, but we wrap these in <span> for adding title and class attributes
if (empty($link['html'])) {
$link['title'] = check_plain($link['title']);
}
$span_attributes = '';
if (isset($link['attributes'])) {
$span_attributes = drupal_attributes($link['attributes']);
}
$output .= '<span' . $span_attributes . '>' . $link['title'] . '</span>';
}
$i++;
$output .= "</li>\n";
}
$output .= '</ul>';
}
return $output;
}
?>
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