Tip of the day from DevArticles:"The magical .phps extension - If your PHP configuration is set to allow it, renaming any .php file to .phps will allow it's source to be read on anyone's browser who opens it. The code will be color-coded, exactly the same as the [PHP] tag in vbulletin. This is helpful when you need to debug a large script. Remember to remove any sensitive information before doing so however (db passwords, db table names, etc..)."