Online PHP editor | refs for AeWPH

@ 2013-12-03T20:13:14Z

<?php
function printer() {
    $i=true;
    $times=1;
    while ($i) {
        $string = yield;
        yield $string;
        $times++;
        $i=false;
   }
   var_dump($i,$times); 
}

$printer = printer();
$printer->send('Hello world!');
echo $printer->current();
?>