Hi i'm trying to get the value in session in my get method,actually value is there but its throwing an error that undefined $\_SESSION variable as i'm returning value in this get method,so code is not executing furher.Please help[1](https://i.stack.imgur.com/L1Bpp.png)

```
<?php

class Session {

    public static function init() {
        session_start();
    }

    public static function set($key, $value) {
        $_SESSION[$key] = $value;
    }

    public static function get($key) {
        return $_SESSSION[$key];
    }

    public static function destroy() {
        //unset($_SESSION);
        session_destroy();
    }

}?>

```