Online PHP editor | refs for c9haC

@ 2014-10-17T00:19:56Z

<?php
$var = 'foo';
outsideFunction();

function outsideFunction() {
	$bar = 'ham';
	insideFunction();
}

function insideFunction() {
	global $var, $bar;
	var_dump($var);
	echo PHP_EOL;
	var_dump($bar);
}