Online PHP editor | refs for JBFLE

@ 2014-05-13T17:51:38Z

<?php

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

echo is_callable($sponges);

$generator = $sponges();
foreach ($generator as $value) {
    echo "$value\n";
}