/**
*
* open the session
* @param string $save_path
* @param string $session_name
*/
public static function open($save_path, $session_name)
{
self::$_db = self::getMemcache();
self::$_ivSize = mcrypt_get_iv_size(self::CIPHER, self::CIPHER_MODE);
self::$_keyName = 'y' . $session_name;
if (empty($_COOKIE[self::$_keyName])) {
$keyLength = mcrypt_get_key_size(self::CIPHER, self::CIPHER_MODE);
self::$_key = self::_randKey($keyLength);
$cookie_param = session_get_cookie_params();
setcookie(self::$_keyName, base64_encode(self::$_key), $cookie_param['lifetime'], $cookie_param['path'], $cookie_param['domain'], $cookie_param['secure'], $cookie_param['httponly']);
} else {
self::$_key = base64_decode($_COOKIE[self::$_keyName]);
}
return true;
}
