Online PHP editor | refs for iRC2Q

@ 2013-11-15T11:22:15Z

<?php
function generate_ints($N){
    foreach ( range(0, $N) as $number) {
         yield $number;
    }
}
$gen = generate_ints(3);
echo $gen->next();
echo $gen->next();
echo $gen->next();
echo $gen->next();