کلاس سشن

public function __construct()
{
$this->init();
}
public function init()
{
session_start();
}


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

public function get($key)
{
if (isset($_SESSION[$key]))
{
if (!empty($_SESSION[$key]))
{
retu $_SESSION[$key];
}
else
{
retu false;
}
}

retu false;
}


public function destory()
{
session_unset();
session_destroy();
}

}