PHP programming

New to digital imaging? Wrestling with the idea of pixels, mega pixels, pixels-per-inch, and pixel dimensions can seem like enough to make you wish you'd stuck with your old oatmeal box camera. Don't give up yet! Read on to learn more

Separate the content from presentation and let your visitors choose a color scheme for your site; uses PHP sessions.

How to create a hierarchical navigation menu which expends the current section.

Make sure your program can run on different PHP setups by distributing a custom environment setup. Expalins how to create the config and how to get your current configuration.

This will allow you to create a script so when you click a link on a page it will direct you to the link and count up how many times it has been clicked.

Ever logged onto Yahoo! or here on Planet Source Code and have run across the verification image containing numbers and leters that you must plug into a form for verification? Learn to do it.

This small script will let you output how much time (in seconds) it took for the page to expell. i.e. 0.501 seconds

Learn how to use the PHP GD extension to create thumbnails from your normal images on the fly.

This tutorial is intended for the PHP programmer who needs to incorporate PDF generation in a script without using external libraries such as PDFlib (often unavailable due to licensing restrictions or lack of funds).

This tutorial is intended for the PHP programmer interested in gathering and analyzing Website statistics in a presentable format using MySQL and PHP.