I'm new to php and was wondering how I would be able to do the following:
-I have a search page that allows someone to search for a particular user in the database
-In the results, I want to have a <a href> link to another page which will run a sql query based on which user's link was clicked and list their posts.
So right now I have been trying this code to build that href link:
echo '<td><a href="viewuser.php?username='.urlencode($row['username']).'>View user</a></td>';
However on the following page it is unable to retrieve the 'username' field.