Online PHP editor | refs for KONoN

@ 2015-07-22T12:06:00Z

<?php

print "next.1\n";
$a ["one"] = 5;
var_dump ($a);

print "next.2";

if (isset ($a ["none"]))
{
    print $a ["none"];
}
else
{
    print "not set";
}

print "next.3";
$a = &$a ["none"];
print $a;
print "end";