PHP Tutorials

This tutorial explains how to create a spammer-stopping secure PHP contact form for your website.

This tutorial will show you how to make a class that will show how many users browsing the site at the moment.

This is a class that extracts the rss data from vi.sualize.us servers and gets the images to display them. I do this every time someone visits the page. If any image is new for the first time we display the image from vi.sualize.us and run a functions in javascript to check for new images. If any new images exist then we cache them in a folder on our server and the next time a user visits the page that image will be shown from our server.

Hi, in this tutorial we will update our twitter status via the ‘Twitter API’ using CodeIgniter. I recommend following step by step, rather than glossing over the tutorial. Let’s dig in!

Learn how to mock up a sleek and clean WordPress search form, in Photoshop, and enhance the interactivity, with CSS and jQuery, on focus.

Data security is important and often undervalued by designers, developers, and clients alike. Since PHP 5.2.0, data sanitization and validation has been made significantly easier with the introduction of data filtering. Today, we're going to take a closer look at these filters, how to use them, and build a few custom functions.

WordPress theme tutorial is created with minimalism and typography in mind. You will learn how to create this minimalist theme scratch including XHTML, CSS and WordPress.

CodeIgniter is a framework build by EllisLab the creators of Expression Engine. In this tutorial i will cover the basics of CodeIgniter and to do that we will be building a simple guestbook.

This third part introduces you to The Loop and getting your blog to work with WordPress’s main function, blogging! I’ll also step into plugins to allow you to create thumbnails for your posts.

Resizing and watermarking images in PHP with the help of the GD2 module is easy and painless.