session的使用

//设置SESSION
    public function setSession(){
        //Session::set(‘name‘,‘张三‘);
        //dump(session(‘age‘,‘28‘));
        //设置数组
        $data=array(
            ‘name‘=>‘张三‘,
            ‘age‘=>26,
            ‘sex‘=>‘男‘
        );
        dump(session(‘data‘,$data));
    }

    //获取SESSION
    public function getSession(){
        //dump(Session::get(‘name‘));
        //dump(session(‘age‘));
        dump(session(‘data‘));
    }

    //判断SESSION
    public function pSession(){
        dump(Session::has(‘name‘));         //返回true
        dump(\session(‘?name1‘));           //返回false
    }

    //删除SESSION
    public function delSession(){
        //dump(Session::delete(‘data‘));
        dump(session(‘data‘,null));

        //清空SESSION
        Session::clear();

        //助手函数
        session(null);
    }