Notice: Undefined offset: 0 in

Question

I am getting this PHP error, what does it mean?

Notice: Undefined offset: 0 in 
C:\\xampp\\htdocs\\mywebsite\\reddit_vote_tut\\src\\votes.php on line 41
         


        

Answer 1

first, check that the array actually exists, you could try something like

if (isset($votes)) {
   // Do bad things to the votes array
}