Online PHP editor | refs for mXgm7

@ 2014-10-26T01:07:10Z

<?php

function gen()
{
	yield;
	yield;
	yield;
	yield;
}

function gen2()
{
	yield null;
	yield null;
	yield null;
	yield null;
}

foreach(gen() as $v) var_dump($v);



foreach(gen2() as $v) var_dump($v);