PHP PHP Session Wrapper类

Posted 2021-05-15

class Session
{
	function Session()
	{
		session_start();
	}

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

	function get($name)
	{
		if(isset($_SESSION[$name]))
			return $_SESSION[$name];
		else
			return false;
	}

	function del($name)
	{
		unset($_SESSION[$name]);
	}

	function destroy()
	{
		$_SESSION = array();
		session_destroy();
	}
	
	function save_prefs()
	{
		global $db, $auth;
		$prefs = serialize($this->prefs);
		$db->query("UPDATE condra_users SET prefs = '$prefs' WHERE id = '{$auth->id}'");
	}
}