Online PHP editor | refs for tpkSh

@ 2014-05-22T08:49:24Z

<?php
function gen($first, $last)
{
  for($i = $first; $i < $last + 1; ++$i) {
    yield $i;
  }
}
echo '5 -> 10:' . PHP_EOL;
foreach (gen(5, 10) as $val) {
  echo $val . PHP_EOL;
}
$g = gen(1, 5);
var_dump($g);