Array Problem - Help!

Im having a problem with an array that is put into a session. I want
to be able to remove any element, but when I loop through to display
them, it doesnt work right. I believe its because of the keys
associated with each element. Is there a way to reset the keys in an
array back from 0 to whatever #?

Robert wrote:
> Im having a problem with an array that is put into a session. I want
> to be able to remove any element, but when I loop through to display
> them, it doesnt work right. I believe its because of the keys
> associated with each element. Is there a way to reset the keys in an
> array back from 0 to whatever #?

When you delete array values it leaves a gap as you've found out. You
can reindex using array_values.

unset $array[$n];
$array = array_values($array);