How to sort rows of HTML table that are called from MySQL

Question

I know it\'s such a basic thing, but a Google search hasn\'t shown me how to re-sort the rows after clicking the th links.

I\'ve got this:

Answer 1

This is the most simple solution that use:

// Use this as first line upon load of page

$sort = $_GET['s'];

// Then simply sort according to that variable

$sql="SELECT * FROM tracks ORDER BY $sort";

echo '';
echo 'Title';
echo 'Album';
echo 'Artist';
echo 'Count';
echo '';