I recently StumbledUpon an article on Really Useful Tools For PHP Developers at W3Avenue. The article doesn’t go into too many details, let alone provide specific instructions for any of the tools, but it’s nicely organized and presents a good list of useful PHP-related tools. The list ranges from development software to security utilities to packages that will simply format your PHP code in a definitive style. Check it out if you’re a PHP developer; there are always new ways to make your work easier and the output better.