Spoono PHP Tutorials
Wonderful PHP web programming resource. Chock full of free PHP tutorials, forums, and references to learn from.
MySQL and PHP Tutorials
Listing of MySql/PHP related tutorials and how-to lessons.
PHP Freaks Tutorials
Miscellaneous tutorials covering template classes, sockets, database access, and more.
Authoring PHP
Series of PHP articles and tutorials. Includes handling files with PHP, date and time in PHP, maintaining state with PHP, and session management.
PHPHelp.com
Excellent PHP resource site from PHPHelp.com.
W3Schools PHP Tutorial
Good listing of PHP resources and tutorials from W3Schools.
ZorKa.com PHP Tutorial
Covers environment variables, switch statements, forms, and arrays.
An Introduction To PHP
 Covers loops, functions, conditionals, email, and sample programs.
Writing Your First PHP Script
Step by step guide to create and run your first PHP script. Excellent PHP tutorial.
Devshed PHP Tutorials
Page of PHP resources.
PHP Tutorials for Absolute Beginners
For users who have no prior programming experience. Explains the basics of PHP, how to install, variables, and functions.
A Simple PHP Tutorial
 Topics covered include dealing with forms, and developing your first web page using PHP.