Online PHP editor | refs for Wr53s

@ 2014-10-17T00:18:11Z

<pre>
<?php
$var = 'foo';

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

function insideFunction() {
	global $var;
	global $bar;
	var_dump($var);
	echo '<br>';
	var_dump($bar);
}