Learn about using PHP to retrieve parameters passed in the URL.

Learn about using PHP functions and supported commands.

Learn several ways to reset permissions on your uploaded web hosting files.

Learn how to use a script to access your MySQL database.

Learn about which configuration files and PHP functions that are not supported.

Learn about using the error_log file to fix your PHP and Perl scripts and how to view the error and access log files.

What to look for if you're having trouble sending mail with a PHP script.

Learn about the things you should consider before promoting your website.

Learn how to help customers find your website.

Learn about search engine results and submitting your site to search engines.