Online PHP editor | refs for CT3sN

@ 2014-09-21T13:01:31Z

<?php
function printer() {
        $string = yield 3;
        echo $string;
}

$printer = printer();
foreach($printer as $v) {
   var_dump($v);
}

return;
$printer->next();
$printer->send('Hello world!');
foreach($printer as $v) {
var_dump($v);
}
?>