Online PHP editor | refs for vkgs1

@ 2015-03-27T13:41:04Z

<?php

function generateAndConsume() {
    yield 1;
    yield 2;
    var_dump(yield);
    var_dump(yield);
}

$g = generateAndConsume();
foreach ($g as $v) {
    if (!$v) break;
    var_dump($v);
}
$g->send(3);
$g->send(4);