[Passing a variable through a href tag]

Well.. this is embarassing. I found the error, apparently I had this further up in my code for some reason..

  if(!$_POST) {
               exit();
               }

 

Thanks for the help 

[Passing a variable through a href tag]

Yeah, added the missing quote and the username is being added to the end of the url.

 

http://localhost/site/viewuser.php?username=borrlol

 

Still nada 

[Passing a variable through a href tag]

This is the code from the following page:

 

$user=$_GET['username'];
              $tquery= "SELECT * FROM users WHERE username='$user';";

               $rs = mysql_query($tquery);
               echo '<table>';
              while ($row = mysql_fetch_array($rs)) {

              echo '<tr>';
              echo 'Username: '.$row['username'];
              echo '</tr>';
		  
		 }

 

[Passing a variable through a href tag]

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.