Undefined index error

So sometimes I end up with issues that are so simple I should be able to fix it but for some reason I end up asking a stupid question to the list... So... Here goes :) Here is the error: Notice: Undefined index: 2 in /home/raosetc/public_html/purl/p.php on line 19 and here is Line 19: $data = explode("/", $_SERVER['REQUEST_URI']); When you first hit the site you to go something like: purl.mysupersite.com/YourNameHere If you went to: purl.mysupersite.com/YourNameHere/ (Notice the trailing /) there would be no error... Now I know it's just a undefined index error and I can safely ignore it since it works just fine. All I have to do is turn off the error reporting and it's gone... But I want to write good code... Any Suggestions? -- Jason Pruim japruim@raoset.com 616.399.2355