Knowledge Base Contributions

Below is a list of the knowledge base entries that John Burden has contributed to:

• How do I change this into a link? <?php echo $row_rsLocations ['CODE'] ; ?>
  

• How do you get the HTTP_REFERER if the 404 page is set to be a php page
  

• How can i catch into a variable an error message of a server? for example 404 File not found