Converts the breadcrumbs code from Wolf CMS's default function for use with Bootstrap's breadcrumbs component

tbBreadcrumbs.php

<ul class="breadcrumb">
<?php // for use with Twitter Bootstrap breadcrumbs component

$explode = explode("&raquo;</span>", $this->breadcrumbs('&raquo;'));
 
foreach ($explode as $key => $val) {
	$val = preg_replace("/<span[^>]+\>/i", "", $val);
	$val = str_replace("</span>", "", $val);
 
	$pattern = '#<a href="(.+)" title="(.+)">#';
	if (preg_match($pattern, $val, $breadcrumb) > 0) {
?>
<li><a href="<?php echo $breadcrumb[1]; ?>" title="<?php echo $breadcrumb[2]; ?>"><?php echo $breadcrumb[2]; ?></a> <span class="divider">/</span></li>
<?php    
	}
	else {
?>
<li class="active"><a href="<?php echo $this->url(); ?>" title="<?php echo $val; ?>"><?php echo $val; ?></a></li>
<?php 
	}
} // credit: Tyler Beckett | http://www.wolfcms.org/wiki/howto:display_a_breadcrumb
?>
</ul>