How to Maintain Password History Using PHP and Mysql

In this article, you will learn How to Maintain Password History Using PHP and Mysql. In this user change their password can’t reuse. New Password should not be the same as any of the previous 3 Passwords. In this tutorial having three pages db.php index.php change_password.php db.php <?php define('DB_HOST','localhost'); define('DB_USER','root'); define('DB_PASS',''); define('DB_NAME','pwdhistory'); try { $dbh […]