Online PHP editor | refs for eaDaQ

@ 2015-04-14T13:16:58Z

<?php

function foo1() {
    // resource intensive tasks:
    yield 1;
    yield 2;
    yield 3;
}

function wrapItWithADifferentApi() {
    foreach(foo1() as $foo) {
        if($foo === 2) {
            return;
        }
        yield $foo;
    }
}

foreach(wrapItWithADifferentApi() as $foo) {
    var_dump($foo);
}