Question

How can I check if this key is the last element in an array?

$array = array("a","b","c");

The value “c” would have the key 2. Is there some code like this is_end(2) which returns true or false depending if they key is the last of the array? Is there some kind of while() statement I can use?

Answer 1

You could use end() and key() to get the key at the end of the array.

end($array);
$lastKey = key($array);