Online PHP editor | refs for assfn

@ 2015-10-15T00:02:19Z

<?php

function gen1() {
    yield 1;
    yield 2;
    return 3;
}

function gen2() {
    $x = yield from gen1();
    return $x;
}

$g = gen2();
foreach($g as $val) { var_dump($val); }
var_dump($g->getReturn());