UPGRADE_v8-v9.md

Upgrade from v8.x to v9.x

The upgrade from v8.x to v9.x is quite easy as only the construction methods are modified.

Also, you have to consider the following changes:

• All classes are now private.
• The minimal PHP version is 7.1.
• Strict type hinting for all methods (including protected and private methods).
• HHVM is not tested anymore.

Object Instantiation

Constructors are now private. You have to use the provided static methods to create an object.

Before

<?php

use OTPHP\TOTP;

$otp = new TOTP();

After

<?php

use OTPHP\TOTP;

$otp = TOTP::create();

OTP and Label

The label is not passed to the object construction method anymore (was the first parameter). Please use its dedicated method.

Other parameters are unchanged.

Before

<?php

use OTPHP\TOTP;

$otp = new TOTP($label);

After

<?php

use OTPHP\TOTP;

$otp = TOTP::create();
$otp->setLabel($label);