The source code for a function that will calculate a specified URL's Google PageRank is provided. Also included: some background info on PageRank and an example of the function's use.
Do you have a script that takes a while to process? Wanna start outputting before the entire script finishes processing? Learn how to use PHP output buffering functions and have them actually work! Don't make your visitors wait for a long script to process.
The Google Adsense administration section gives you some superficial stats. Want more detail? You gotta track hits yourself. This tutorial will teach you how to track the ads that have been clicked; the pages they were clicked on; and which visitors have been doing the clicking!
Need to generate style sheets dynamically with PHP to keep presentaion logic together or create environment aware style sheets with PHP and JavaScript? This tutorial shows you how!
Platform(s): Linux, Windows, FreeBSD, Mac OSX, Sun Solaris
100% fool-proof (as far as I can tell). Prevent hotlinking to files not supported by .htaccess. For instance, I use this method to prevent people from linking to *.SWF files stored on my server.
Platform(s): Linux, Windows, FreeBSD, Mac OSX, Sun Solaris