By creating a MySQL CRUD class you can easily create, read, update and delete entries in any of your projects, regardless of how the database is designed.
This is good example for CRUD OOP for PHP and MYSQL:
http://net.tutsplus.com/tutorials/php/real-world-oop-with-php-and-mysql/
This is good example for CRUD OOP for PHP and MYSQL:
http://net.tutsplus.com/tutorials/php/real-world-oop-with-php-and-mysql/
