finding value of next element in an array

[eluser]vtatds[/eluser]
I kinda see where you're going with this:

Code:

(isset($result[$key+1]) && $result[$key] == $result[$key+1])

however, i get an error (which i can't see for some reason, the page just doesn't process). when i comment out the if structure and just output the $key and $result->activity_name though. i just get the position of the element in the array and the activity_name.

I'm trying to check if that current activity_name and the next activity_name are the same. not sure what i'm missing.