Looking for logging into the Php Professional System site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Php Professional System site. After that you can login as usual with your login credentials.
https://codecanyon.net/item/advanced-security-php-registerlogin-system/5282621
https://github.com/therecluse26/PHP-Login
https://code.tutsplus.com/tutorials/a-better-login-system--net-3461
http://www.w3programmers.com/build-a-full-featured-login-system-with-php/
https://www.phpclasses.org/package/8633-PHP-Register-and-login-users-using-a-database-via-PDO.html
https://www.codexworld.com/registration-login-system-php-mysql-session/
https://www.thoughtco.com/php-login-script-p2-2693850
https://codewithmark.com/how-to-create-a-secure-login-system-with-php-and-mysql
https://tutorialzine.com/2009/10/cool-login-system-php-jquery
https://www.skillshare.com/classes/Secured-PHP-Login-and-Registration-System-with-Email-Activation/1564070680
https://www.udemy.com/user-authentication-code-a-simple-login-system-with-php/
https://www.udemy.com/php-login-and-registration-system-with-pdo-email-confirm/
https://www.udemy.com/create-php-ajax-js-jquery-mysql-login-system-today/