Online PHP editor | refs for pC1Hc

@ 2013-11-22T10:30:17Z

<?php

function generate_ints($n){
    foreach ( range(0,$n-1) as $number) {
         yield $number;
    }
}
$gen = generate_ints(3);
if ($gen instanceof Generator) {
  foreach ($gen as $g) {
    echo $gen->current();
  }
}