Update README.md

Author: oxcakmak

README.md

@@ -2,35 +2,21 @@
 PHP Google Authenticator Class. The easiest way to generate custom codes for google authenticator application with php.
 
 ### Usage:
-include authenticator.php
+include googleauth.php and base32.php
 ```php
-/*
- * @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
- * [GOOGLE AUTH]
- * @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
-*/
-include('authenticator.php');
-```
-you will create a password for the user or the domain you will use
-```php
-/* user code, username, user email etc. */
-$b32->fromString("area");
-```
-For the person or area you want to log in within the application.
-```php
-/*
- *  Use this field to generate qr code
- *  https://github.com/oxcakmak/PHP-QR-Code-Class
-*/
-echo gaCode($username, $user['gaSecretCode']);
-```
-To check the valid 30 second code generated within the application
-```php
-/*
- *  These fields are written as examples.
- *  In 2-step verification systems, you can store users' keys with jwt tokens as security.
-*/
-if(gaVerify($code, $user['gaSecretCode'])){
-  /* Database, execute functions etc.*/
-}else{ /* if code false then */ }
+<?php
+include('base32.php');
+$b32 = new Base32;
+
+include('googleauth.php');
+$ga = new GoogleAuth();
+
+// How to generate key?
+$generatedKey = $b32->fromString($email);
+
+// $str = [email protected] / $secret = user key
+$forApp = 'otpauth://totp/'.$str.'?secret='.$secret;
+
+// Verify code
+$ga->checkCode($secret, $code) ? true : false;
 ```