public static function getInstance()
{
if (!self::$instance) {
self::$instance = new Title();
}
return self::$instance;
}
public static function getInstance($title = null)
{
if (!self::$instance) {
self::$instance = new Title();
}
if ($title) {
self::$instance->append($title);
}
return self::$instance;
}
public function set($string)
{
if ($string) {
self::$parts = array($string);
}
}
