public static function get_instance() { if (!self::$instance) { self::$instance = new Engine(); } return self::$instance; }
public function edgeValid($url, $method) { if ($this->hasCurrent()) { if (Engine::instance()->hasState($url, $method)) { $current = $this->current(); $requested = Engine::instance()->getState($url, $method); return $requested->from($current->url(), $current->method()); } return false; } return false; }