This article describes how to connect and query an MS SQL server (running under a Windows operating system) from php installed on a unix box.

This is the second part of creating Web-based admin user interface. This tutorial covers adding and deleting users via Web form using a MySQL database.

This tutorial explains how to use several basic MySQL database functions in PHP. Main topics include: Connecting to a mySQL database using PHP, SHOW available tables, Using telnet to CREATE tables, How to INSERT, QUERY, UPDATE, and DELETE rows in a table, How to ALTER a table, Commenting Your mySQL Tables, and Creating mySQL tables.

When interacting with a database, functions are called that are common to every transaction; functions to establish a connection, execute the query and then close the connection. This article shows how to create functions that will eliminate this redundancy. The tutorial uses MySQL as the database, but the database layer is irrelevant. These functions can be adapted to use other databases.

This is a short reference to common data types of MySQL database, a shorter version of the one found in the MySQL manual.

This tutorial explains how to make a simple connection to Informix and select some data using PHP.

This tutorial descripbes how to make a simple connection to mSQL using a few PHP functions.

The MySQL database is one of the most popular among PHP developers, and there are numerous well-documented PHP functions you can use in conjunction with your MySQL databases. In this tutorial, you will learn how to make a simple connection to MySQL using just a few of these functions.

Like MySQL, the PostgreSQL database is quite popular among PHP developers. Understandably, there are numerous well-documented PHP functions you can use in conjunction with PostgreSQL. Here you will find how to make a simple connection and select some data using just a few of these functions.

This tutorial explains how to make a simple connection to Sybase using a few PHP functions.