Functions are a very important part of PHP and it is probably safe to say that they are used in every single script. This tutorial will guide you through the basics of PHP functions to creating your own to do specific tasks.

If you are a PHP developer who needs a portable reference guide for frequent use in your job, the PHP Phrases tutorial is perfect for you. The PHP Phrases tutorial is actually a pocket guide that is jam-packed with useful and essential PHP code 'phrases' for the PHP developer's everyday use. The code is flexible, so it can be easily adapted to your needs and multiple situations, and your time isn't wasted wading through chapters of tutorial lessons and extraneous information. The phrases tutorial covers PHP 5 and is relevant for PHP 4.

It was recently posted in the forums that a JavaScript function was rendering an error when it was called within a PHP if() statement. The reason is usually clearly known - said function wasn't PHP, it was JavaScript. The problem is, most new PHP users won't know how to use one of PHP's most useful attributes - you can return to HTML at any time. That being said, let's take a look at this user's specific problem. They wanted to check if the user had filled out their e-mail address, and if they had, send a javascript alert with the e-mail they submitted.

This tutorial will get you on your way with learning the powerfull PHP scripting langiage. With this tutorial, you will learn: What you can do with PHP, the basics of PHP, how to work with variables, and more!. With this tutorial you will be creating dynamic websites in no time!

In this introduction we'll take a look at programming with PHP 3, the most popular version of PHP, although PHP 4 is just around the corner. The art and science of computer programming is a much larger topic than any one language, and cannot be the focus of this introduction -- while PHP is accessible to programming newcomers, it will be easiest for those with even a small background in programming other languages such as BASIC, Pascal, C, JavaScript, Perl, and so on.

Similar to frames, but with no limits to size. Makes it very easy to change layouts. Pages look like.

The P & J Programming series came from a class I attended over the course of almost a year. It was designed to teach software development to people who were computer literate but had no software development background. Some of the concepts were easier to explain when common tasks were used for illustrating points. People could literally "see" how things work.

PHP is an HTML-embedded scripting language. Much of its syntax is borrowed from C, Java, and Perl with a couple of unique PHP-specific features included. The goal of the language is to give web developers the ability to quickly write dynamically generated pages.

Object orientated programming (OOP) is a commonly used term when discussing modern programming techniques. One of the things that makes humans stand out is the ability to categorise - we put objects into categories of similar type of function. For example, we have the category vechicle. Within this category, you have the different types of vehicle - car, bug, train, van. In the same bag, a llama is a type of animal. This analogy applies to programming - we create functions to do specific tasks and then group similar functions into classes. No only does this organise everything, but also allows a common access point for these similar functions.

A simple explanation of the basical Include function. With example.