/**
* Get breadcrumb string using the singleton instance of this class
*
* @return object
*/
public static function breadcrumb($before = '', $after = '', $display = true)
{
if (!self::$instance instanceof self) {
self::$instance = new self();
}
// Remember the last used before/after for use in case the object goes __toString()
self::$before = $before;
self::$after = $after;
$output = $before . self::$instance->output . $after;
if ($display === true) {
echo $output;
return true;
} else {
return $output;
}
}
