One of PHP's strengths is the ability to easily inject variables, values and attributes into HTML code to create dynamic Web pages.

SAMS – Learn how to access a MySQL database from the Web using PHP, including how to read from and write to the database and how to filter potentially troublesome input data.

Insert the following PHP code where you would like your sidebar to begin. If your site has no sidebar, simply insert this where you would like it: Change "sidebar.php" to the file name of your ...