source: Dev/branches/Cartis/breadcrumbs.php @ 297

<?php

$ul_id = 'crumbs';
$bc = explode("/", $_SERVER["PHP_SELF"]);
echo '<ul id="' . $ul_id . '"><li><a href="/branches/cartis">Home</a></li>';
while (list($key, $val) = each($bc)) {
    $dir = '';
    if ($key > 1) {
        $n = 1;
        while ($n < $key) {
            $dir.='/' . $bc[$n];
            $val = $bc[$n];
            $n++;
        }
        if ($key < count($bc) - 1)
            echo '<li><a href="' . $dir . '">' . $val . '</a></li>';
    }
}
echo '<li>' . $pagetitle . '</li>';
echo '</ul>';
?>