Online PHP editor | refs for IgFeV

@ 2017-07-11T12:15:49Z

<?php

function gen_one_to_three() {
    for ($i = 1; $i <= 3; $i++) {
        // Note that $i is preserved between yields.
        yield $i;
    }
}

$generator = gen_one_to_three();
var_dump($generator);
// foreach ($generator as $value) {
//     echo "$value\n";
// }