This article was written for web developers and programmers considering PHP as an alternative. Both the history and major features of PHP are discussed.
Learn how to write in PHP files.
This tutorial lays down the foundations needed for a solid understanding of strings.
Take this crash course on PHP, and see how it could be a smart alternative to using CGI to add interactivity to your site.
Documentation manual for PHP.
This tutorial takes a look at comparison operators, briefly touching on assignment operators. We then move onto getting and setting variable types.
This series of articles from Developer Shed introduce the newcomer to many PHP related topics, such as conditional structures, database techniques, file interaction and much more.
This introduction and tutorial of PHP explains the basics of the language, how it can be used and how it works.
This tutorial introduces PHP, teaches youto write a simple 'Hello World' program and then shows you how to include dynamic content.
A tutorial that assumes you know nothing about PHP and guides you through the basics of PHP.
This introduction to PHP by W.J. Gilmore published at Developer Shed in March of 1999 starts out by helping you get your feet wet with the language, followed by instruction on forms and variables and MySQL database interfacing and output.
This six-part introduction to PHP from CNET includes PHP Syntax, simple and multi-part forms, cookies, dates and times and more.
This is a basic introduction to PHP for people that are new to PHP.
A complete introduction to the basics of PHP, including operators, control flow to forms, server variables, cookies and HTTP headers.
This is a very brief introduction to PHP (what it is and how it works) and provides minimal sample code to show the basics of this language. | 
