How to determine the first and last iteration in a foreach loop?

Question

The question is simple. I have a foreach loop in my code:

foreach($array as $element) {
    //code
}

In this loop, I want to r

Answer 1

To find the last item, I find this piece of code works every time:

foreach( $items as $item ) {
    if( !next( $items ) ) {
        echo 'Last Item';
    }
}