<?php

/* Please see the README and LICENSE files. */

/*
 *  License
 */

class User_Session {

    protected $username;
    protected $user_id;

    public function __construct($user_id, $username) {
        $this->username = $username;
        $this->user_id = $_SESSION['user_id'] = $user_id;
    }

    protected function __get($name) {
        if (property_exists($this, $name)) {
            return $this->$name;
        }
    }
    
    public static function exists(){
       return isset($_SESSION['user_id'])?true:false;
    }

}
?>