router update

library/Router.php

@@ -60,6 +60,7 @@ class Router{
       }
 
       if($this->function !== NULL){
+			if(is_string($this->function)){
 				if(strpos($this->function, '@') !== false){
 					list($class, $function) = explode('@', $this->function);
 					$method = new ReflectionMethod($class, $function);
@@ -70,6 +71,7 @@ class Router{
 					}
 				}else if(class_exists($this->function)){
 					new $this->function(...$this->params);
+				}
          }else if (is_callable($this->function)) {
             call_user_func_array($this->function, $this->params);
          }