php实现重定向

<?phprequire_once "func.php";require_once "test.php";$obj = new \b\bb();$obj->say();

<?phpfunction redirect($namespace,$controller,$method){$namespace = "\\".$namespace;$controller = "\\".$controller;$class = $namespace.$controller;$obj = new $class();$obj->$method();}

<?phpnamespace a;class aa{public function say(){ ???echo "a里面的方法";}}namespace b;class bb{public function say(){ ???redirect(‘a‘,‘aa‘,‘say‘);}}