Simple PHP MYSQL One Time Password (OTP)

How to implement a simple OTP system in PHP and MYSQL.

== ALL LINKS & CODE DOWNLOAD ==
https://code-boxx.com/php-one-time-password/

== CODE BOXX EBOOK STORE ==
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== CHAPTERS ==
0:05 Database
0:38 PHP Library
4:24 HTML Pages
6:37 The End