PHP Tutorials — Database Interactions

A tutorial which will teach you to use mysql_num_rows to count the amount of results(rows) found from a query.

A quick and easy guide to user registration using PHP, SQL and PHPMyAdmin.

The ultimate MySql basics for beginners. A good, detailled MySql tutorial for everyone who's new to MySql and want to getting started on it.

This tutorial will give you a feel for working with PHP and MySQL. It fully explains how to Insert, Modify, Read, and Delete data from a SQL database.

Easily search a MySQL database with 3 simple functions.

This extensive tutorial will allow you to use an affiliate system which can randomize image orders and total up the total click count.

Keep track of the traffic driven by search engines and which keywords are used to reach your site

If you ever intend to create an open source PHP script that utilizes a database, you will likely at one time or another be faced with the question "How do I interface with more than one type of database system?" The answer is simple: a database abstraction layer. We'll show you how to create a simple database abstraction layer that works with MySQL, MsSQL, and PostgreSQL in this example.

In this tutorial I will show you how you can create an object oriented database abstraction class for MySQL database. Besides the basic functions this manager class can summarize total time spent with db connection and query execution and counts how many query were executed during your PHP script.

Sorting your database-results