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<?php print url_breadcrumbs(); ?>

function url_breadcrumb($breadcrumb) {
    $url = path_alias_array();

    // On admin pages, use the default breadcrumb. But I prefer having the
    // title of the current page display as well.  So I remove the '</div>'
    // tag from the original breadcrumb with substr() and add in the title with
    // drupal_get_title().
    if ($url[0] == 'admin')
        return substr($breadcrumb, 0, -6) . ' &raquo; <strong>' . drupal_get_title() . '</strong></div>';

    $output .= '<div class="breadcrumb">';

    // Remove this line if you don't like the Home link.  You'll need to adjust
    // the code below too, to not display ">>" (&raquo;) at the start of the
    // breadcrumb
    $output .= '<a href="' . base_path() . '" title="Home">Home</a>';

    $output .= get_crumb_all();
    $output .= '</div>';

    return $output;
}

// Extract the URL path alias from the URI
function path_alias_array() {

    $uri_request_id = $_SERVER['REQUEST_URI'];
    $urlexplode = explode("?", $uri_request_id);

    if (base_path() != '/') {
        $urlfinal = explode(base_path(), $urlexplode[0]);
        $url = explode("/", $urlfinal[1]);
    }
    else {
        $url = explode("/", $urlexplode[0]);
    }

    return $url;
}

// Get full breadcrumb
function get_crumb_all() {
    $url = path_alias_array();

    // Construct each piece of the breadcrumb
    $numbs = array_keys($url);
    foreach ($numbs as $numb) {
        $crumbs .= get_crumb($numb);
    }
    return $crumbs;
}

// Get breadcrumb piece
function get_crumb($lvl){
    $url = path_alias_array();

    // Reconstruct path alias as string
    for ($i = 0; $i < $lvl+1; $i++) {
        $urlpathalias .= $url[$i];
        if ($i != $lvl)
            $urlpathalias .= '/';
    }
    $urlpathalias = str_replace('%20', ' ', $urlpathalias);

    // If Drupal install is not in a subdir, we need to remove extra '/'
    if ($urlpathalias[0] == '/')
        $urlpathalias = substr($urlpathalias, 1);

    // If at Home, return now so we don't append the '>>'
    if ($urlpathalias == '')
        return;

    // It is assumed that all paths are URL path aliases, so if you go to a
    // page without a path alias, the breadcrumb will not display correctly
    $urlsystem = drupal_lookup_path('source', $urlpathalias);
    $urlsystemexplode = explode("/", $urlsystem);
    $urltype = $urlsystemexplode[0];

    $crumbpiece = ' &raquo; ';

    // Uncomment this if you remove the Home crumb above
    // if ($lvl == 1)
    //     $crumbpiece = ' ';

    if ($urltype == "taxonomy") {
        $term = taxonomy_get_term($urlsystemexplode[2]);
        if ($lvl == count($url)-1) {
            // Set to '' if you don't want to display current page's title
            $crumbpiece =  $crumbpiece . ' <strong>'.$term->name.'</strong>';
        }
        else {
            $crumbpiece =  $crumbpiece . ' <a href="' . base_path() .$urlpathalias.'" title="'.$term->name.'">'.$term->name.'</a>';
        }
    }
    elseif ($urltype == "node") {
        $node = node_load($urlsystemexplode[1]);
        if ($lvl == count($url)-1) {
            // Set to '' if you don't want to display current page's title
            $crumbpiece =  $crumbpiece . ' <strong>'.$node->title.'</strong>';
        }
        else {
            $crumbpiece =  $crumbpiece . ' <a href="' . base_path() . $urlpathalias.'">'.$node->title.'</a>';
        }
    }
    else {
        $urltitleexplode = explode("-", $url[$lvl]);
        $words = array_keys($urltitleexplode);
        foreach ($words as $word){
            $urltitle .= ''.ucwords($urltitleexplode[$word]).' ';
        }
        if ($lvl == count($url)-1) {
            // Set to '' if you don't want to display current page's title
            $crumbpiece =  $crumbpiece . ' <strong>'.$urltitle.'</strong>';
        }
        else {
            $crumbpiece =  $crumbpiece . ' <a href="' . base_path() .$urlpathalias.'" title="'.$urltitle.'">'.$urltitle.'</a>';
        }
    }

    // Deal with underscores before returning
    $crumbpiece = str_replace('_', ' ', $crumbpiece);
    return ucwords($crumbpiece);
}

function get_crumb($lvl) {
    $uri_request_id = $_SERVER['REQUEST_URI'];
    $urlexplode = explode("?", $uri_request_id);
    $url = explode("/",$urlexplode[0]);
   
    if($url[$lvl]){
      if($lvl > 1) {
        $var = array_keys($url);
        foreach($var as $vars){
          if($vars == 1){
            $urlpathpeice .= $url[$vars];
          }
          if($vars <= $lvl && $vars > 1){
            $urlpathpeice .= '/'.$url[$vars];
          }
        }
        $urlpathalias = $urlpathpeice;
      } elseif ($lvl == 1) {
        $urlpathalias = $url[$lvl];
      }
      $urlsystem = drupal_lookup_path('source', $urlpathalias);
      $urlsystemexplode = explode("/", $urlsystem);
      $urltype = $urlsystemexplode[0];
   
      if($urltype == "taxonomy"){
        $term = taxonomy_get_term($urlsystemexplode[2]);
        if($url[$lvl+1]){
          return  ' &raquo; <a href="/'.$urlpathalias.'" title="'.$term->name.'">'.$term->name.'</a>';
        } else {
          return  ' &raquo; '.$term->name.'';
        }
      } elseif($urltype == "node"){
        $node = node_load($urlsystemexplode[1]);
        if($url[$lvl+1]){
          return  ' &raquo; <a href="/'.$urlpathalias.'" title="'.$nodename.'">'.$node->title.'</a>';
        } else {
          return  ' &raquo; '.$node->title;
        }
      } else {
        $urltitleexplode = explode("-", $url[$lvl]);
        $words = array_keys($urltitleexplode);
        foreach($words as $word){
          $urltitle .= ''.ucwords($urltitleexplode[$word]).' ';
        }
       
        // Removes trailing whitespace
        $urltitle = trim($urltitle);
        if($url[$lvl+1]) {
          return  ' &raquo; <a href="/'.$urlpathalias.'" title="'.$urltitle.'">'.$urltitle.'</a>';
        } else {
          return  ' &raquo; '.$urltitle.'';
        }
      }
    }
}

function get_crumb_all() {
    $uri_request_id = $_SERVER['REQUEST_URI'];
    $urlexplode = explode("?", $uri_request_id);
    $url = explode("/",$urlexplode[0]);
   
    $numbs = array_keys($url);
    foreach($numbs as $numb) {
      $crumbs .= get_crumb($numb);
    }
    return $crumbs;
}

function url_breadcrumbs() {
    $output .= '';
    $output .= 'Home';
    $output .= get_crumb_all();
    $output .= '';
   
    return $output;
}

function get_crumb_all() {
    $uri_request_id = $_SERVER['REQUEST_URI'];
    $urlexplode = explode("?", $uri_request_id);
    $url = explode("/",$urlexplode[0]);
    $numbs = array_keys($url);
    foreach($numbs as $numb) {
      $crumbs .= get_crumb($numb);
    }
if ($crumbs){
    echo '<a href="/" title="Home">Home</a>';
}
    return $crumbs;
}

function url_breadcrumbs() {

  function get_crumb($lvl){

    $uri_request_id = $_SERVER['REQUEST_URI'];
    $urlexplode = explode("?", $uri_request_id);
    $url = explode("/",$urlexplode[0]);

    if($url[$lvl]){
      if($lvl > 1) {
        $var = array_keys($url);
        foreach($var as $vars){
          if($vars == 1){
            $urlpathpeice .= $url[$vars];
          }
          if($vars <= $lvl && $vars > 1){
            $urlpathpeice .= '/'.$url[$vars];
          }
        }
        $urlpathalias = $urlpathpeice;
      } elseif ($lvl == 1) {
        $urlpathalias = $url[$lvl];
      }
      $urlsystem = drupal_lookup_path('source', $urlpathalias);
      $urlsystemexplode = explode("/", $urlsystem);
      $urltype = $urlsystemexplode[0];

      if($urltype == "taxonomy"){
        $term = taxonomy_get_term($urlsystemexplode[2]);
        if($url[$lvl+1]){
          return  ' >> <a href="/'.$urlpathalias.'" title="'.$term->name.'">'.$term->name.'</a>';
        } else {
          return  ' >> '.$term->name.'';
        }
      } elseif($urltype == "node"){
        $node = node_load($urlsystemexplode[1]);
        if($url[$lvl+1]){
          return  ' >> <a href="/'.$urlpathalias.'" title="'.$nodename.'">'.$node->title.'</a>';
        } else {
          return  ' >> '.$node->title;
        }
      } else {
        $urltitleexplode = explode("-", $url[$lvl]);
        $words = array_keys($urltitleexplode);
        foreach($words as $word){
          $urltitle .= ''.ucwords($urltitleexplode[$word]).' ';
        }
        if($url[$lvl+1]) {
          return  ' >> <a href="/'.$urlpathalias.'" title="'.$urltitle.'">'.$urltitle.'</a>';
        } else {
          return  ' >> '.$urltitle.'';
        }
      }
    }
  }

  function get_crumb_all() {
    $uri_request_id = $_SERVER['REQUEST_URI'];
    $urlexplode = explode("?", $uri_request_id);
    $url = explode("/",$urlexplode[0]);

    $numbs = array_keys($url);
    foreach($numbs as $numb) {
      $crumbs .= get_crumb($numb);
    }
  return $crumbs;
  }

  $output .= '<div class="breadcrumb">';
  $output .= '<a href="/" title="Home">Home</a>';
  $output .= get_crumb_all();
  $output .= '</div>';

return $output;
}