Erek

<?php
$protocol = 'http://';
if (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] != "on")
{
   $protocol = 'https://';
}

$host = strip_tags($_SERVER['HTTP_HOST']);
// Get the URL, strip any tags for security, remove the protocol and then explode each part into an array.
$url = strip_tags($_SERVER['REQUEST_URI']);
$url = str_replace($protocol, '', $url);
//Remove a trailing slash if there is one
$url = preg_replace('/\/$/', '', $url);
$url = explode('/', $url);


// Get number of crumbs we'll have.
$crumb_count = count($url);
// Initialize crumb URLs
$crumb_url = $protocol.$host.$url[0].'/';
// Initialize breadcrumbs with Home link
$breadcrumbs = '<a href="'.$crumb_url.'">Home</a>';

// Initialize last bool.
$last = FALSE;
// Process each crumb, skipping the first which is Home.
for ($i=1; $i < $crumb_count; ++$i)
{
   if ($i == ($crumb_count-1))
   {
      // End of the line!
      $last = TRUE;
   }
   // Build this crumb's URL.
   $crumb_url .= $url[$i];
   // Add trailing slash if not last crumb
   $crumb_url .= (!$last) ? '/' : '';
   // Replace all dashes and underscores with spaces for URL title.
   $title = str_replace(array('-','_'), array(' ',' '), $url[$i]);
   // uppercase each word and convert all symbols to HTML entities for security.
   $title = htmlentities(ucwords($title), ENT_QUOTES);
   $breadcrumbs .= '&nbsp;>&nbsp;';
   // If not last item, which should be current page, make a link to that crumb, else just show title.
   $breadcrumbs .= (!$last) ? '<a href="'.$crumb_url.'" title="'.$title.'">'.$title.'</a>' : $title;
}
echo $breadcrumbs;
?>